[FFmpeg-devel] (no subject)

[FFmpeg-devel] (no subject)

[Niklas Haas]

Changes since v1:
- Correctly implement alpha mode tagging for JPEG XL
- Set correct alpha mode for OpenEXR (which is always premultiplied)
- Ensure -alpha_mode specified on the command line correctly propagates
- Print out a warning when overriding the alpha mode explicitly

Includes an unrelated fix for -chroma_sample_location also being ignored,
since the fix for that was adjacent to the fix for the alpha mode field.

Submitting this for re-evaluation. I decided in the end not to include full
negotiation for the alpha mode, primarily because there is no filter currently
existing that only handles one or the other.

The only thing that represents a source of incompatibility is the codec itself,
but that already errors out with a clearly defined error message when
requesting an incompatible alpha mode - and I think the explicit fix (i.e.
user inserts the corresponding (un)premultiply filter) is bettter than an
implicit conversion, due to the potential for loss of information as well as
breaking workflows that rely on additive blending (which only works for
premultiplied alpha and thus cannot be converted - even explicitly).

If the error message is really bothersome, we could add a small routine inside
libavcodec for applying the unpremultiplication directly, but this would IMO
be a layering violation. (Not to mention duplicating code)

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 01/18] avutil/frame: add AVFrame.alpha_mode

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

FFmpeg currently handles alpha in a quasi-arbitrary way. Some filters/codecs
assume alpha is premultiplied, others assume it is independent. If there is
to be any hope for order in this chaos, we need to start by defining an enum
for the possible range of values.
---
 doc/APIchanges      |  4 ++++
 libavutil/frame.c   |  2 ++
 libavutil/frame.h   |  7 +++++++
 libavutil/pixdesc.c | 27 +++++++++++++++++++++++++++
 libavutil/pixdesc.h | 10 ++++++++++
 libavutil/pixfmt.h  | 10 ++++++++++
 libavutil/version.h |  2 +-
 7 files changed, 61 insertions(+), 1 deletion(-)

diff --git a/doc/APIchanges b/doc/APIchanges
index 5c40b7c13d..708325c0bf 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -2,6 +2,10 @@ The last version increases of all libraries were on 2025-03-28
 
 API changes, most recent first:
 
+2025-07-xx - xxxxxxxxxx - lavu 60.7.100 - frame.h pixfmt.h
+  Add AVAlphaMode, AVFrame.alpha_mode, av_alpha_mode_name() and
+  av_alpha_mode_from_name().
+
 2025-07-20 - xxxxxxxxxx - lavu 60.6.100 - attributes.h, avstring.h
   Add av_scanf_format() and use it on av_sscanf().
 
diff --git a/libavutil/frame.c b/libavutil/frame.c
index 8f3fda2371..be30eb09d2 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -45,6 +45,7 @@ static void get_frame_defaults(AVFrame *frame)
     frame->colorspace          = AVCOL_SPC_UNSPECIFIED;
     frame->color_range         = AVCOL_RANGE_UNSPECIFIED;
     frame->chroma_location     = AVCHROMA_LOC_UNSPECIFIED;
+    frame->alpha_mode          = AVALPHA_MODE_UNSPECIFIED;
     frame->flags               = 0;
 }
 
@@ -240,6 +241,7 @@ static int frame_copy_props(AVFrame *dst, const AVFrame *src, int force_copy)
     dst->colorspace             = src->colorspace;
     dst->color_range            = src->color_range;
     dst->chroma_location        = src->chroma_location;
+    dst->alpha_mode             = src->alpha_mode;
 
     av_dict_copy(&dst->metadata, src->metadata, 0);
 
diff --git a/libavutil/frame.h b/libavutil/frame.h
index c50cd263d9..357626be9d 100644
--- a/libavutil/frame.h
+++ b/libavutil/frame.h
@@ -767,6 +767,13 @@ typedef struct AVFrame {
      * Duration of the frame, in the same units as pts. 0 if unknown.
      */
     int64_t duration;
+
+    /**
+     * Indicates how the alpha channel of the video is to be handled.
+     * - encoding: Set by user
+     * - decoding: Set by libavcodec
+     */
+    enum AVAlphaMode alpha_mode;
 } AVFrame;
 
 
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index f0be20d749..a74cde3de9 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -3345,6 +3345,12 @@ static const char * const chroma_location_names[] = {
     [AVCHROMA_LOC_BOTTOM] = "bottom",
 };
 
+static const char * const alpha_mode_names[] = {
+    [AVALPHA_MODE_UNSPECIFIED] = "unspecified",
+    [AVALPHA_MODE_PREMULTIPLIED] = "premultiplied",
+    [AVALPHA_MODE_STRAIGHT] = "straight",
+};
+
 static enum AVPixelFormat get_pix_fmt_internal(const char *name)
 {
     enum AVPixelFormat pix_fmt;
@@ -3878,3 +3884,24 @@ enum AVChromaLocation av_chroma_location_pos_to_enum(int xpos, int ypos)
     }
     return AVCHROMA_LOC_UNSPECIFIED;
 }
+
+const char *av_alpha_mode_name(enum AVAlphaMode mode)
+{
+    return (unsigned) mode < AVALPHA_MODE_NB ?
+        alpha_mode_names[mode] : NULL;
+}
+
+enum AVAlphaMode av_alpha_mode_from_name(const char *name)
+{
+    int i;
+
+    for (i = 0; i < FF_ARRAY_ELEMS(alpha_mode_names); i++) {
+        if (!alpha_mode_names[i])
+            continue;
+
+        if (av_strstart(name, alpha_mode_names[i], NULL))
+            return i;
+    }
+
+    return AVERROR(EINVAL);
+}
diff --git a/libavutil/pixdesc.h b/libavutil/pixdesc.h
index ba2f632814..0cc70eb64c 100644
--- a/libavutil/pixdesc.h
+++ b/libavutil/pixdesc.h
@@ -291,6 +291,16 @@ int av_chroma_location_enum_to_pos(int *xpos, int *ypos, enum AVChromaLocation p
  */
 enum AVChromaLocation av_chroma_location_pos_to_enum(int xpos, int ypos);
 
+/**
+ * @return the name for provided alpha mode or NULL if unknown.
+ */
+const char *av_alpha_mode_name(enum AVAlphaMode mode);
+
+/**
+ * @return the AVAlphaMode value for name or an AVError if not found.
+ */
+enum AVAlphaMode av_alpha_mode_from_name(const char *name);
+
 /**
  * Return the pixel format corresponding to name.
  *
diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h
index 823ea8edab..6aa1c94cec 100644
--- a/libavutil/pixfmt.h
+++ b/libavutil/pixfmt.h
@@ -794,4 +794,14 @@ enum AVChromaLocation {
     AVCHROMA_LOC_NB               ///< Not part of ABI
 };
 
+/**
+ * Correlation between the alpha channel and color values.
+ */
+enum AVAlphaMode {
+    AVALPHA_MODE_UNSPECIFIED   = 0, ///< Unknown alpha handling, or no alpha channel
+    AVALPHA_MODE_PREMULTIPLIED = 1, ///< Alpha channel is multiplied into color values
+    AVALPHA_MODE_STRAIGHT      = 2, ///< Alpha channel is independent of color values
+    AVALPHA_MODE_NB                 ///< Not part of ABI
+};
+
 #endif /* AVUTIL_PIXFMT_H */
diff --git a/libavutil/version.h b/libavutil/version.h
index 946429b8fc..b454106960 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -79,7 +79,7 @@
  */
 
 #define LIBAVUTIL_VERSION_MAJOR  60
-#define LIBAVUTIL_VERSION_MINOR   6
+#define LIBAVUTIL_VERSION_MINOR   7
 #define LIBAVUTIL_VERSION_MICRO 100
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] [PATCH v2 01/18] avutil/frame: add AVFrame.alpha_mode

[Kacper Michajlow]

On Wed, 23 Jul 2025 at 15:56, Niklas Haas <ffmpeg@haasn.xyz> wrote:
>
> From: Niklas Haas <git@haasn.dev>
>
> FFmpeg currently handles alpha in a quasi-arbitrary way. Some filters/codecs
> assume alpha is premultiplied, others assume it is independent. If there is
> to be any hope for order in this chaos, we need to start by defining an enum
> for the possible range of values.
> ---
>  doc/APIchanges      |  4 ++++
>  libavutil/frame.c   |  2 ++
>  libavutil/frame.h   |  7 +++++++
>  libavutil/pixdesc.c | 27 +++++++++++++++++++++++++++
>  libavutil/pixdesc.h | 10 ++++++++++
>  libavutil/pixfmt.h  | 10 ++++++++++
>  libavutil/version.h |  2 +-
>  7 files changed, 61 insertions(+), 1 deletion(-)
>
> diff --git a/doc/APIchanges b/doc/APIchanges
> index 5c40b7c13d..708325c0bf 100644
> --- a/doc/APIchanges
> +++ b/doc/APIchanges
> @@ -2,6 +2,10 @@ The last version increases of all libraries were on 2025-03-28
>
>  API changes, most recent first:
>
> +2025-07-xx - xxxxxxxxxx - lavu 60.7.100 - frame.h pixfmt.h
> +  Add AVAlphaMode, AVFrame.alpha_mode, av_alpha_mode_name() and
> +  av_alpha_mode_from_name().
> +
>  2025-07-20 - xxxxxxxxxx - lavu 60.6.100 - attributes.h, avstring.h
>    Add av_scanf_format() and use it on av_sscanf().
>
> diff --git a/libavutil/frame.c b/libavutil/frame.c
> index 8f3fda2371..be30eb09d2 100644
> --- a/libavutil/frame.c
> +++ b/libavutil/frame.c
> @@ -45,6 +45,7 @@ static void get_frame_defaults(AVFrame *frame)
>      frame->colorspace          = AVCOL_SPC_UNSPECIFIED;
>      frame->color_range         = AVCOL_RANGE_UNSPECIFIED;
>      frame->chroma_location     = AVCHROMA_LOC_UNSPECIFIED;
> +    frame->alpha_mode          = AVALPHA_MODE_UNSPECIFIED;
>      frame->flags               = 0;
>  }
>
> @@ -240,6 +241,7 @@ static int frame_copy_props(AVFrame *dst, const AVFrame *src, int force_copy)
>      dst->colorspace             = src->colorspace;
>      dst->color_range            = src->color_range;
>      dst->chroma_location        = src->chroma_location;
> +    dst->alpha_mode             = src->alpha_mode;
>
>      av_dict_copy(&dst->metadata, src->metadata, 0);
>
> diff --git a/libavutil/frame.h b/libavutil/frame.h
> index c50cd263d9..357626be9d 100644
> --- a/libavutil/frame.h
> +++ b/libavutil/frame.h
> @@ -767,6 +767,13 @@ typedef struct AVFrame {
>       * Duration of the frame, in the same units as pts. 0 if unknown.
>       */
>      int64_t duration;
> +
> +    /**
> +     * Indicates how the alpha channel of the video is to be handled.
> +     * - encoding: Set by user
> +     * - decoding: Set by libavcodec
> +     */
> +    enum AVAlphaMode alpha_mode;
>  } AVFrame;
>
>
> diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
> index f0be20d749..a74cde3de9 100644
> --- a/libavutil/pixdesc.c
> +++ b/libavutil/pixdesc.c
> @@ -3345,6 +3345,12 @@ static const char * const chroma_location_names[] = {
>      [AVCHROMA_LOC_BOTTOM] = "bottom",
>  };
>
> +static const char * const alpha_mode_names[] = {
> +    [AVALPHA_MODE_UNSPECIFIED] = "unspecified",
> +    [AVALPHA_MODE_PREMULTIPLIED] = "premultiplied",
> +    [AVALPHA_MODE_STRAIGHT] = "straight",
> +};
> +
>  static enum AVPixelFormat get_pix_fmt_internal(const char *name)
>  {
>      enum AVPixelFormat pix_fmt;
> @@ -3878,3 +3884,24 @@ enum AVChromaLocation av_chroma_location_pos_to_enum(int xpos, int ypos)
>      }
>      return AVCHROMA_LOC_UNSPECIFIED;
>  }
> +
> +const char *av_alpha_mode_name(enum AVAlphaMode mode)
> +{
> +    return (unsigned) mode < AVALPHA_MODE_NB ?
> +        alpha_mode_names[mode] : NULL;
> +}
> +
> +enum AVAlphaMode av_alpha_mode_from_name(const char *name)
> +{
> +    int i;

nitpick, but I think we no longer require variable declarations at the
beginning. Can just inline it.

> +
> +    for (i = 0; i < FF_ARRAY_ELEMS(alpha_mode_names); i++) {
> +        if (!alpha_mode_names[i])
> +            continue;
> +
> +        if (av_strstart(name, alpha_mode_names[i], NULL))
> +            return i;
> +    }
> +
> +    return AVERROR(EINVAL);
> +}
> diff --git a/libavutil/pixdesc.h b/libavutil/pixdesc.h
> index ba2f632814..0cc70eb64c 100644
> --- a/libavutil/pixdesc.h
> +++ b/libavutil/pixdesc.h
> @@ -291,6 +291,16 @@ int av_chroma_location_enum_to_pos(int *xpos, int *ypos, enum AVChromaLocation p
>   */
>  enum AVChromaLocation av_chroma_location_pos_to_enum(int xpos, int ypos);
>
> +/**
> + * @return the name for provided alpha mode or NULL if unknown.
> + */
> +const char *av_alpha_mode_name(enum AVAlphaMode mode);
> +
> +/**
> + * @return the AVAlphaMode value for name or an AVError if not found.
> + */
> +enum AVAlphaMode av_alpha_mode_from_name(const char *name);
> +
>  /**
>   * Return the pixel format corresponding to name.
>   *
> diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h
> index 823ea8edab..6aa1c94cec 100644
> --- a/libavutil/pixfmt.h
> +++ b/libavutil/pixfmt.h
> @@ -794,4 +794,14 @@ enum AVChromaLocation {
>      AVCHROMA_LOC_NB               ///< Not part of ABI
>  };
>
> +/**
> + * Correlation between the alpha channel and color values.
> + */
> +enum AVAlphaMode {
> +    AVALPHA_MODE_UNSPECIFIED   = 0, ///< Unknown alpha handling, or no alpha channel
> +    AVALPHA_MODE_PREMULTIPLIED = 1, ///< Alpha channel is multiplied into color values
> +    AVALPHA_MODE_STRAIGHT      = 2, ///< Alpha channel is independent of color values
> +    AVALPHA_MODE_NB                 ///< Not part of ABI
> +};
> +
>  #endif /* AVUTIL_PIXFMT_H */
> diff --git a/libavutil/version.h b/libavutil/version.h
> index 946429b8fc..b454106960 100644
> --- a/libavutil/version.h
> +++ b/libavutil/version.h
> @@ -79,7 +79,7 @@
>   */
>
>  #define LIBAVUTIL_VERSION_MAJOR  60
> -#define LIBAVUTIL_VERSION_MINOR   6
> +#define LIBAVUTIL_VERSION_MINOR   7
>  #define LIBAVUTIL_VERSION_MICRO 100
>
>  #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
> --
> 2.50.1
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 02/18] fftools/ffprobe: add support for AVFrame.alpha_mode

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

---
 fftools/ffprobe.c                      |  11 +++
 tests/ref/fate/enhanced-flv-hevc-hdr10 |   1 +
 tests/ref/fate/exif-image-embedded     |   1 +
 tests/ref/fate/exif-image-jpg          |   1 +
 tests/ref/fate/exif-image-tiff         |   1 +
 tests/ref/fate/exif-image-webp         |   1 +
 tests/ref/fate/ffprobe_compact         |  16 +--
 tests/ref/fate/ffprobe_csv             |  16 +--
 tests/ref/fate/ffprobe_default         |   8 ++
 tests/ref/fate/ffprobe_flat            |   8 ++
 tests/ref/fate/ffprobe_ini             |   8 ++
 tests/ref/fate/h264-dts_5frames        |   5 +
 tests/ref/fate/jpg-icc                 |   1 +
 tests/ref/fate/mov-zombie              | 130 ++++++++++++-------------
 tests/ref/fate/png-icc                 |   1 +
 tests/ref/fate/png-icc-parse           |   1 +
 tests/ref/fate/png-side-data           |   1 +
 17 files changed, 130 insertions(+), 81 deletions(-)

diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index e8cde01407..3b50bfdf92 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -1148,6 +1148,16 @@ static void print_chroma_location(AVTextFormatContext *tfc, enum AVChromaLocatio
     }
 }
 
+static void print_alpha_mode(AVTextFormatContext *tfc, enum AVAlphaMode alpha_mode)
+{
+    const char *val = av_alpha_mode_name(alpha_mode);
+    if (!val || alpha_mode == AVALPHA_MODE_UNSPECIFIED) {
+        print_str_opt("alpha_mode", "unspecified");
+    } else {
+        print_str("alpha_mode", val);
+    }
+}
+
 static void clear_log(int need_lock)
 {
     int i;
@@ -1400,6 +1410,7 @@ static void show_frame(AVTextFormatContext *tfc, AVFrame *frame, AVStream *strea
         print_primaries(tfc, frame->color_primaries);
         print_color_trc(tfc, frame->color_trc);
         print_chroma_location(tfc, frame->chroma_location);
+        print_alpha_mode(tfc, frame->alpha_mode);
         break;
 
     case AVMEDIA_TYPE_AUDIO:
diff --git a/tests/ref/fate/enhanced-flv-hevc-hdr10 b/tests/ref/fate/enhanced-flv-hevc-hdr10
index 4d93f98e57..525f056d66 100644
--- a/tests/ref/fate/enhanced-flv-hevc-hdr10
+++ b/tests/ref/fate/enhanced-flv-hevc-hdr10
@@ -37,6 +37,7 @@ color_space=bt2020nc
 color_primaries=bt2020
 color_transfer=smpte2084
 chroma_location=left
+alpha_mode=unspecified
 [SIDE_DATA]
 side_data_type=Mastering display metadata
 red_x=13250/50000
diff --git a/tests/ref/fate/exif-image-embedded b/tests/ref/fate/exif-image-embedded
index 2b258b228d..3fc718a12b 100644
--- a/tests/ref/fate/exif-image-embedded
+++ b/tests/ref/fate/exif-image-embedded
@@ -30,6 +30,7 @@ color_space=bt470bg
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=center
+alpha_mode=unspecified
 TAG:UserComment=AppleMark
 
 [/FRAME]
diff --git a/tests/ref/fate/exif-image-jpg b/tests/ref/fate/exif-image-jpg
index 9915f80aed..a123f3dca4 100644
--- a/tests/ref/fate/exif-image-jpg
+++ b/tests/ref/fate/exif-image-jpg
@@ -30,6 +30,7 @@ color_space=bt470bg
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=center
+alpha_mode=unspecified
 TAG:ImageDescription=                               
 TAG:Make=Canon
 TAG:Model=Canon PowerShot SX200 IS
diff --git a/tests/ref/fate/exif-image-tiff b/tests/ref/fate/exif-image-tiff
index 0e604d4271..d8a95412f5 100644
--- a/tests/ref/fate/exif-image-tiff
+++ b/tests/ref/fate/exif-image-tiff
@@ -30,6 +30,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 TAG:document_name=image_small.tiff
 TAG:page_number=    0 /     1
 TAG:software=ImageMagick 6.5.8-0 2010-02-09 Q16 http://www.imagemagick.org
diff --git a/tests/ref/fate/exif-image-webp b/tests/ref/fate/exif-image-webp
index eaae281a86..e841b62673 100644
--- a/tests/ref/fate/exif-image-webp
+++ b/tests/ref/fate/exif-image-webp
@@ -30,6 +30,7 @@ color_space=bt470bg
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 TAG:ImageDescription=                               
 TAG:Make=Canon
 TAG:Model=Canon PowerShot SX200 IS
diff --git a/tests/ref/fate/ffprobe_compact b/tests/ref/fate/ffprobe_compact
index 68b9acf599..53456ce358 100644
--- a/tests/ref/fate/ffprobe_compact
+++ b/tests/ref/fate/ffprobe_compact
@@ -1,31 +1,31 @@
 packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=1024|duration_time=0.023220|size=2048|pos=669|flags=K__
 frame|media_type=audio|stream_index=0|key_frame=1|pts=0|pts_time=0.000000|pkt_dts=0|pkt_dts_time=0.000000|best_effort_timestamp=0|best_effort_timestamp_time=0.000000|duration=1024|duration_time=0.023220|pkt_pos=669|pkt_size=2048|sample_fmt=s16|nb_samples=1024|channels=1|channel_layout=unknown
 packet|codec_type=video|stream_index=1|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=2048|duration_time=0.040000|size=230400|pos=2744|flags=K__
-frame|media_type=video|stream_index=1|key_frame=1|pts=0|pts_time=0.000000|pkt_dts=0|pkt_dts_time=0.000000|best_effort_timestamp=0|best_effort_timestamp_time=0.000000|duration=2048|duration_time=0.040000|pkt_pos=2744|pkt_size=230400|width=320|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified
+frame|media_type=video|stream_index=1|key_frame=1|pts=0|pts_time=0.000000|pkt_dts=0|pkt_dts_time=0.000000|best_effort_timestamp=0|best_effort_timestamp_time=0.000000|duration=2048|duration_time=0.040000|pkt_pos=2744|pkt_size=230400|width=320|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified|alpha_mode=unspecified
 packet|codec_type=video|stream_index=2|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=2048|duration_time=0.040000|size=30000|pos=233165|flags=K__
-frame|media_type=video|stream_index=2|key_frame=1|pts=0|pts_time=0.000000|pkt_dts=0|pkt_dts_time=0.000000|best_effort_timestamp=0|best_effort_timestamp_time=0.000000|duration=2048|duration_time=0.040000|pkt_pos=233165|pkt_size=30000|width=100|height=100|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified
+frame|media_type=video|stream_index=2|key_frame=1|pts=0|pts_time=0.000000|pkt_dts=0|pkt_dts_time=0.000000|best_effort_timestamp=0|best_effort_timestamp_time=0.000000|duration=2048|duration_time=0.040000|pkt_pos=233165|pkt_size=30000|width=100|height=100|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified|alpha_mode=unspecified
 packet|codec_type=audio|stream_index=0|pts=1024|pts_time=0.023220|dts=1024|dts_time=0.023220|duration=1024|duration_time=0.023220|size=2048|pos=263170|flags=K__
 frame|media_type=audio|stream_index=0|key_frame=1|pts=1024|pts_time=0.023220|pkt_dts=1024|pkt_dts_time=0.023220|best_effort_timestamp=1024|best_effort_timestamp_time=0.023220|duration=1024|duration_time=0.023220|pkt_pos=263170|pkt_size=2048|sample_fmt=s16|nb_samples=1024|channels=1|channel_layout=unknown
 packet|codec_type=video|stream_index=1|pts=2048|pts_time=0.040000|dts=2048|dts_time=0.040000|duration=2048|duration_time=0.040000|size=230400|pos=265248|flags=K__
-frame|media_type=video|stream_index=1|key_frame=1|pts=2048|pts_time=0.040000|pkt_dts=2048|pkt_dts_time=0.040000|best_effort_timestamp=2048|best_effort_timestamp_time=0.040000|duration=2048|duration_time=0.040000|pkt_pos=265248|pkt_size=230400|width=320|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified
+frame|media_type=video|stream_index=1|key_frame=1|pts=2048|pts_time=0.040000|pkt_dts=2048|pkt_dts_time=0.040000|best_effort_timestamp=2048|best_effort_timestamp_time=0.040000|duration=2048|duration_time=0.040000|pkt_pos=265248|pkt_size=230400|width=320|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified|alpha_mode=unspecified
 packet|codec_type=video|stream_index=2|pts=2048|pts_time=0.040000|dts=2048|dts_time=0.040000|duration=2048|duration_time=0.040000|size=30000|pos=495672|flags=K__
-frame|media_type=video|stream_index=2|key_frame=1|pts=2048|pts_time=0.040000|pkt_dts=2048|pkt_dts_time=0.040000|best_effort_timestamp=2048|best_effort_timestamp_time=0.040000|duration=2048|duration_time=0.040000|pkt_pos=495672|pkt_size=30000|width=100|height=100|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified
+frame|media_type=video|stream_index=2|key_frame=1|pts=2048|pts_time=0.040000|pkt_dts=2048|pkt_dts_time=0.040000|best_effort_timestamp=2048|best_effort_timestamp_time=0.040000|duration=2048|duration_time=0.040000|pkt_pos=495672|pkt_size=30000|width=100|height=100|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified|alpha_mode=unspecified
 packet|codec_type=audio|stream_index=0|pts=2048|pts_time=0.046440|dts=2048|dts_time=0.046440|duration=1024|duration_time=0.023220|size=2048|pos=525677|flags=K__
 frame|media_type=audio|stream_index=0|key_frame=1|pts=2048|pts_time=0.046440|pkt_dts=2048|pkt_dts_time=0.046440|best_effort_timestamp=2048|best_effort_timestamp_time=0.046440|duration=1024|duration_time=0.023220|pkt_pos=525677|pkt_size=2048|sample_fmt=s16|nb_samples=1024|channels=1|channel_layout=unknown
 packet|codec_type=audio|stream_index=0|pts=3072|pts_time=0.069660|dts=3072|dts_time=0.069660|duration=1024|duration_time=0.023220|size=2048|pos=527748|flags=K__
 frame|media_type=audio|stream_index=0|key_frame=1|pts=3072|pts_time=0.069660|pkt_dts=3072|pkt_dts_time=0.069660|best_effort_timestamp=3072|best_effort_timestamp_time=0.069660|duration=1024|duration_time=0.023220|pkt_pos=527748|pkt_size=2048|sample_fmt=s16|nb_samples=1024|channels=1|channel_layout=unknown
 packet|codec_type=video|stream_index=1|pts=4096|pts_time=0.080000|dts=4096|dts_time=0.080000|duration=2048|duration_time=0.040000|size=230400|pos=529826|flags=K__
-frame|media_type=video|stream_index=1|key_frame=1|pts=4096|pts_time=0.080000|pkt_dts=4096|pkt_dts_time=0.080000|best_effort_timestamp=4096|best_effort_timestamp_time=0.080000|duration=2048|duration_time=0.040000|pkt_pos=529826|pkt_size=230400|width=320|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified
+frame|media_type=video|stream_index=1|key_frame=1|pts=4096|pts_time=0.080000|pkt_dts=4096|pkt_dts_time=0.080000|best_effort_timestamp=4096|best_effort_timestamp_time=0.080000|duration=2048|duration_time=0.040000|pkt_pos=529826|pkt_size=230400|width=320|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified|alpha_mode=unspecified
 packet|codec_type=video|stream_index=2|pts=4096|pts_time=0.080000|dts=4096|dts_time=0.080000|duration=2048|duration_time=0.040000|size=30000|pos=760250|flags=K__
-frame|media_type=video|stream_index=2|key_frame=1|pts=4096|pts_time=0.080000|pkt_dts=4096|pkt_dts_time=0.080000|best_effort_timestamp=4096|best_effort_timestamp_time=0.080000|duration=2048|duration_time=0.040000|pkt_pos=760250|pkt_size=30000|width=100|height=100|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified
+frame|media_type=video|stream_index=2|key_frame=1|pts=4096|pts_time=0.080000|pkt_dts=4096|pkt_dts_time=0.080000|best_effort_timestamp=4096|best_effort_timestamp_time=0.080000|duration=2048|duration_time=0.040000|pkt_pos=760250|pkt_size=30000|width=100|height=100|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified|alpha_mode=unspecified
 packet|codec_type=audio|stream_index=0|pts=4096|pts_time=0.092880|dts=4096|dts_time=0.092880|duration=1024|duration_time=0.023220|size=2048|pos=790255|flags=K__
 frame|media_type=audio|stream_index=0|key_frame=1|pts=4096|pts_time=0.092880|pkt_dts=4096|pkt_dts_time=0.092880|best_effort_timestamp=4096|best_effort_timestamp_time=0.092880|duration=1024|duration_time=0.023220|pkt_pos=790255|pkt_size=2048|sample_fmt=s16|nb_samples=1024|channels=1|channel_layout=unknown
 packet|codec_type=audio|stream_index=0|pts=5120|pts_time=0.116100|dts=5120|dts_time=0.116100|duration=393|duration_time=0.008912|size=786|pos=792326|flags=K__
 frame|media_type=audio|stream_index=0|key_frame=1|pts=5120|pts_time=0.116100|pkt_dts=5120|pkt_dts_time=0.116100|best_effort_timestamp=5120|best_effort_timestamp_time=0.116100|duration=393|duration_time=0.008912|pkt_pos=792326|pkt_size=786|sample_fmt=s16|nb_samples=393|channels=1|channel_layout=unknown
 packet|codec_type=video|stream_index=1|pts=6144|pts_time=0.120000|dts=6144|dts_time=0.120000|duration=2048|duration_time=0.040000|size=230400|pos=793142|flags=K__
-frame|media_type=video|stream_index=1|key_frame=1|pts=6144|pts_time=0.120000|pkt_dts=6144|pkt_dts_time=0.120000|best_effort_timestamp=6144|best_effort_timestamp_time=0.120000|duration=2048|duration_time=0.040000|pkt_pos=793142|pkt_size=230400|width=320|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified
+frame|media_type=video|stream_index=1|key_frame=1|pts=6144|pts_time=0.120000|pkt_dts=6144|pkt_dts_time=0.120000|best_effort_timestamp=6144|best_effort_timestamp_time=0.120000|duration=2048|duration_time=0.040000|pkt_pos=793142|pkt_size=230400|width=320|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified|alpha_mode=unspecified
 packet|codec_type=video|stream_index=2|pts=6144|pts_time=0.120000|dts=6144|dts_time=0.120000|duration=2048|duration_time=0.040000|size=30000|pos=1023566|flags=K__
-frame|media_type=video|stream_index=2|key_frame=1|pts=6144|pts_time=0.120000|pkt_dts=6144|pkt_dts_time=0.120000|best_effort_timestamp=6144|best_effort_timestamp_time=0.120000|duration=2048|duration_time=0.040000|pkt_pos=1023566|pkt_size=30000|width=100|height=100|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified
+frame|media_type=video|stream_index=2|key_frame=1|pts=6144|pts_time=0.120000|pkt_dts=6144|pkt_dts_time=0.120000|best_effort_timestamp=6144|best_effort_timestamp_time=0.120000|duration=2048|duration_time=0.040000|pkt_pos=1023566|pkt_size=30000|width=100|height=100|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=rgb24|sample_aspect_ratio=1:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=unknown|color_space=unknown|color_primaries=unknown|color_transfer=unknown|chroma_location=unspecified|alpha_mode=unspecified
 stream|index=0|codec_name=pcm_s16le|profile=unknown|codec_type=audio|codec_tag_string=PSD[16]|codec_tag=0x10445350|sample_fmt=s16|sample_rate=44100|channels=1|channel_layout=unknown|bits_per_sample=16|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/44100|start_pts=0|start_time=0.000000|duration_ts=N/A|duration=N/A|bit_rate=705600|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=6|nb_read_packets=6|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0|disposition:multilayer=0|tag:encoder=Lavc pcm_s16le|tag:E=mc²
 stream|index=1|codec_name=rawvideo|profile=unknown|codec_type=video|codec_tag_string=RGB[24]|codec_tag=0x18424752|width=320|height=240|coded_width=320|coded_height=240|has_b_frames=0|sample_aspect_ratio=1:1|display_aspect_ratio=4:3|pix_fmt=rgb24|level=-99|color_range=unknown|color_space=unknown|color_transfer=unknown|color_primaries=unknown|chroma_location=unspecified|field_order=unknown|refs=1|id=N/A|r_frame_rate=25/1|avg_frame_rate=25/1|time_base=1/51200|start_pts=0|start_time=0.000000|duration_ts=N/A|duration=N/A|bit_rate=N/A|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=4|nb_read_packets=4|disposition:default=1|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0|disposition:multilayer=0|tag:encoder=Lavc rawvideo|tag:title=foobar|tag:duration_ts=field-and-tags-conflict-attempt
 stream|index=2|codec_name=rawvideo|profile=unknown|codec_type=video|codec_tag_string=RGB[24]|codec_tag=0x18424752|width=100|height=100|coded_width=100|coded_height=100|has_b_frames=0|sample_aspect_ratio=1:1|display_aspect_ratio=1:1|pix_fmt=rgb24|level=-99|color_range=unknown|color_space=unknown|color_transfer=unknown|color_primaries=unknown|chroma_location=unspecified|field_order=unknown|refs=1|id=N/A|r_frame_rate=25/1|avg_frame_rate=25/1|time_base=1/51200|start_pts=0|start_time=0.000000|duration_ts=N/A|duration=N/A|bit_rate=N/A|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=4|nb_read_packets=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0|disposition:multilayer=0|tag:encoder=Lavc rawvideo
diff --git a/tests/ref/fate/ffprobe_csv b/tests/ref/fate/ffprobe_csv
index 37c67bb4e3..174af6d732 100644
--- a/tests/ref/fate/ffprobe_csv
+++ b/tests/ref/fate/ffprobe_csv
@@ -1,31 +1,31 @@
 packet,audio,0,0,0.000000,0,0.000000,1024,0.023220,2048,669,K__
 frame,audio,0,1,0,0.000000,0,0.000000,0,0.000000,1024,0.023220,669,2048,s16,1024,1,unknown
 packet,video,1,0,0.000000,0,0.000000,2048,0.040000,230400,2744,K__
-frame,video,1,1,0,0.000000,0,0.000000,0,0.000000,2048,0.040000,2744,230400,320,240,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified
+frame,video,1,1,0,0.000000,0,0.000000,0,0.000000,2048,0.040000,2744,230400,320,240,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified,unspecified
 packet,video,2,0,0.000000,0,0.000000,2048,0.040000,30000,233165,K__
-frame,video,2,1,0,0.000000,0,0.000000,0,0.000000,2048,0.040000,233165,30000,100,100,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified
+frame,video,2,1,0,0.000000,0,0.000000,0,0.000000,2048,0.040000,233165,30000,100,100,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified,unspecified
 packet,audio,0,1024,0.023220,1024,0.023220,1024,0.023220,2048,263170,K__
 frame,audio,0,1,1024,0.023220,1024,0.023220,1024,0.023220,1024,0.023220,263170,2048,s16,1024,1,unknown
 packet,video,1,2048,0.040000,2048,0.040000,2048,0.040000,230400,265248,K__
-frame,video,1,1,2048,0.040000,2048,0.040000,2048,0.040000,2048,0.040000,265248,230400,320,240,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified
+frame,video,1,1,2048,0.040000,2048,0.040000,2048,0.040000,2048,0.040000,265248,230400,320,240,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified,unspecified
 packet,video,2,2048,0.040000,2048,0.040000,2048,0.040000,30000,495672,K__
-frame,video,2,1,2048,0.040000,2048,0.040000,2048,0.040000,2048,0.040000,495672,30000,100,100,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified
+frame,video,2,1,2048,0.040000,2048,0.040000,2048,0.040000,2048,0.040000,495672,30000,100,100,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified,unspecified
 packet,audio,0,2048,0.046440,2048,0.046440,1024,0.023220,2048,525677,K__
 frame,audio,0,1,2048,0.046440,2048,0.046440,2048,0.046440,1024,0.023220,525677,2048,s16,1024,1,unknown
 packet,audio,0,3072,0.069660,3072,0.069660,1024,0.023220,2048,527748,K__
 frame,audio,0,1,3072,0.069660,3072,0.069660,3072,0.069660,1024,0.023220,527748,2048,s16,1024,1,unknown
 packet,video,1,4096,0.080000,4096,0.080000,2048,0.040000,230400,529826,K__
-frame,video,1,1,4096,0.080000,4096,0.080000,4096,0.080000,2048,0.040000,529826,230400,320,240,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified
+frame,video,1,1,4096,0.080000,4096,0.080000,4096,0.080000,2048,0.040000,529826,230400,320,240,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified,unspecified
 packet,video,2,4096,0.080000,4096,0.080000,2048,0.040000,30000,760250,K__
-frame,video,2,1,4096,0.080000,4096,0.080000,4096,0.080000,2048,0.040000,760250,30000,100,100,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified
+frame,video,2,1,4096,0.080000,4096,0.080000,4096,0.080000,2048,0.040000,760250,30000,100,100,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified,unspecified
 packet,audio,0,4096,0.092880,4096,0.092880,1024,0.023220,2048,790255,K__
 frame,audio,0,1,4096,0.092880,4096,0.092880,4096,0.092880,1024,0.023220,790255,2048,s16,1024,1,unknown
 packet,audio,0,5120,0.116100,5120,0.116100,393,0.008912,786,792326,K__
 frame,audio,0,1,5120,0.116100,5120,0.116100,5120,0.116100,393,0.008912,792326,786,s16,393,1,unknown
 packet,video,1,6144,0.120000,6144,0.120000,2048,0.040000,230400,793142,K__
-frame,video,1,1,6144,0.120000,6144,0.120000,6144,0.120000,2048,0.040000,793142,230400,320,240,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified
+frame,video,1,1,6144,0.120000,6144,0.120000,6144,0.120000,2048,0.040000,793142,230400,320,240,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified,unspecified
 packet,video,2,6144,0.120000,6144,0.120000,2048,0.040000,30000,1023566,K__
-frame,video,2,1,6144,0.120000,6144,0.120000,6144,0.120000,2048,0.040000,1023566,30000,100,100,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified
+frame,video,2,1,6144,0.120000,6144,0.120000,6144,0.120000,2048,0.040000,1023566,30000,100,100,0,0,0,0,rgb24,1:1,I,0,0,0,0,unknown,unknown,unknown,unknown,unspecified,unspecified
 stream,0,pcm_s16le,unknown,audio,PSD[16],0x10445350,s16,44100,1,unknown,16,0,N/A,0/0,0/0,1/44100,0,0.000000,N/A,N/A,705600,N/A,N/A,N/A,6,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,Lavc pcm_s16le,mc²
 stream,1,rawvideo,unknown,video,RGB[24],0x18424752,320,240,320,240,0,1:1,4:3,rgb24,-99,unknown,unknown,unknown,unknown,unspecified,unknown,1,N/A,25/1,25/1,1/51200,0,0.000000,N/A,N/A,N/A,N/A,N/A,N/A,4,4,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,Lavc rawvideo,foobar,field-and-tags-conflict-attempt
 stream,2,rawvideo,unknown,video,RGB[24],0x18424752,100,100,100,100,0,1:1,1:1,rgb24,-99,unknown,unknown,unknown,unknown,unspecified,unknown,1,N/A,25/1,25/1,1/51200,0,0.000000,N/A,N/A,N/A,N/A,N/A,N/A,4,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,Lavc rawvideo
diff --git a/tests/ref/fate/ffprobe_default b/tests/ref/fate/ffprobe_default
index 2d38d4d211..4289f66bbe 100644
--- a/tests/ref/fate/ffprobe_default
+++ b/tests/ref/fate/ffprobe_default
@@ -75,6 +75,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 [/FRAME]
 [PACKET]
 codec_type=video
@@ -121,6 +122,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 [/FRAME]
 [PACKET]
 codec_type=audio
@@ -199,6 +201,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 [/FRAME]
 [PACKET]
 codec_type=video
@@ -245,6 +248,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 [/FRAME]
 [PACKET]
 codec_type=audio
@@ -355,6 +359,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 [/FRAME]
 [PACKET]
 codec_type=video
@@ -401,6 +406,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 [/FRAME]
 [PACKET]
 codec_type=audio
@@ -511,6 +517,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 [/FRAME]
 [PACKET]
 codec_type=video
@@ -557,6 +564,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 [/FRAME]
 [STREAM]
 index=0
diff --git a/tests/ref/fate/ffprobe_flat b/tests/ref/fate/ffprobe_flat
index b9aac8a007..114def58bc 100644
--- a/tests/ref/fate/ffprobe_flat
+++ b/tests/ref/fate/ffprobe_flat
@@ -68,6 +68,7 @@ packets_and_frames.frame.1.color_space="unknown"
 packets_and_frames.frame.1.color_primaries="unknown"
 packets_and_frames.frame.1.color_transfer="unknown"
 packets_and_frames.frame.1.chroma_location="unspecified"
+packets_and_frames.frame.1.alpha_mode="unspecified"
 packets_and_frames.packet.2.codec_type="video"
 packets_and_frames.packet.2.stream_index=2
 packets_and_frames.packet.2.pts=0
@@ -110,6 +111,7 @@ packets_and_frames.frame.2.color_space="unknown"
 packets_and_frames.frame.2.color_primaries="unknown"
 packets_and_frames.frame.2.color_transfer="unknown"
 packets_and_frames.frame.2.chroma_location="unspecified"
+packets_and_frames.frame.2.alpha_mode="unspecified"
 packets_and_frames.packet.3.codec_type="audio"
 packets_and_frames.packet.3.stream_index=0
 packets_and_frames.packet.3.pts=1024
@@ -180,6 +182,7 @@ packets_and_frames.frame.4.color_space="unknown"
 packets_and_frames.frame.4.color_primaries="unknown"
 packets_and_frames.frame.4.color_transfer="unknown"
 packets_and_frames.frame.4.chroma_location="unspecified"
+packets_and_frames.frame.4.alpha_mode="unspecified"
 packets_and_frames.packet.5.codec_type="video"
 packets_and_frames.packet.5.stream_index=2
 packets_and_frames.packet.5.pts=2048
@@ -222,6 +225,7 @@ packets_and_frames.frame.5.color_space="unknown"
 packets_and_frames.frame.5.color_primaries="unknown"
 packets_and_frames.frame.5.color_transfer="unknown"
 packets_and_frames.frame.5.chroma_location="unspecified"
+packets_and_frames.frame.5.alpha_mode="unspecified"
 packets_and_frames.packet.6.codec_type="audio"
 packets_and_frames.packet.6.stream_index=0
 packets_and_frames.packet.6.pts=2048
@@ -320,6 +324,7 @@ packets_and_frames.frame.8.color_space="unknown"
 packets_and_frames.frame.8.color_primaries="unknown"
 packets_and_frames.frame.8.color_transfer="unknown"
 packets_and_frames.frame.8.chroma_location="unspecified"
+packets_and_frames.frame.8.alpha_mode="unspecified"
 packets_and_frames.packet.9.codec_type="video"
 packets_and_frames.packet.9.stream_index=2
 packets_and_frames.packet.9.pts=4096
@@ -362,6 +367,7 @@ packets_and_frames.frame.9.color_space="unknown"
 packets_and_frames.frame.9.color_primaries="unknown"
 packets_and_frames.frame.9.color_transfer="unknown"
 packets_and_frames.frame.9.chroma_location="unspecified"
+packets_and_frames.frame.9.alpha_mode="unspecified"
 packets_and_frames.packet.10.codec_type="audio"
 packets_and_frames.packet.10.stream_index=0
 packets_and_frames.packet.10.pts=4096
@@ -460,6 +466,7 @@ packets_and_frames.frame.12.color_space="unknown"
 packets_and_frames.frame.12.color_primaries="unknown"
 packets_and_frames.frame.12.color_transfer="unknown"
 packets_and_frames.frame.12.chroma_location="unspecified"
+packets_and_frames.frame.12.alpha_mode="unspecified"
 packets_and_frames.packet.13.codec_type="video"
 packets_and_frames.packet.13.stream_index=2
 packets_and_frames.packet.13.pts=6144
@@ -502,6 +509,7 @@ packets_and_frames.frame.13.color_space="unknown"
 packets_and_frames.frame.13.color_primaries="unknown"
 packets_and_frames.frame.13.color_transfer="unknown"
 packets_and_frames.frame.13.chroma_location="unspecified"
+packets_and_frames.frame.13.alpha_mode="unspecified"
 streams.stream.0.index=0
 streams.stream.0.codec_name="pcm_s16le"
 streams.stream.0.profile="unknown"
diff --git a/tests/ref/fate/ffprobe_ini b/tests/ref/fate/ffprobe_ini
index d353c09339..c4b6a59b30 100644
--- a/tests/ref/fate/ffprobe_ini
+++ b/tests/ref/fate/ffprobe_ini
@@ -77,6 +77,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 
 [packets_and_frames.packet.2]
 codec_type=video
@@ -123,6 +124,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 
 [packets_and_frames.packet.3]
 codec_type=audio
@@ -201,6 +203,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 
 [packets_and_frames.packet.5]
 codec_type=video
@@ -247,6 +250,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 
 [packets_and_frames.packet.6]
 codec_type=audio
@@ -357,6 +361,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 
 [packets_and_frames.packet.9]
 codec_type=video
@@ -403,6 +408,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 
 [packets_and_frames.packet.10]
 codec_type=audio
@@ -513,6 +519,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 
 [packets_and_frames.packet.13]
 codec_type=video
@@ -559,6 +566,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 
 [streams.stream.0]
 index=0
diff --git a/tests/ref/fate/h264-dts_5frames b/tests/ref/fate/h264-dts_5frames
index 376e328e89..1e66e3854b 100644
--- a/tests/ref/fate/h264-dts_5frames
+++ b/tests/ref/fate/h264-dts_5frames
@@ -30,6 +30,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=left
+alpha_mode=unspecified
 [/FRAME]
 [FRAME]
 media_type=video
@@ -63,6 +64,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=left
+alpha_mode=unspecified
 [/FRAME]
 [FRAME]
 media_type=video
@@ -96,6 +98,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=left
+alpha_mode=unspecified
 [/FRAME]
 [FRAME]
 media_type=video
@@ -129,6 +132,7 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=left
+alpha_mode=unspecified
 [/FRAME]
 [FRAME]
 media_type=video
@@ -162,4 +166,5 @@ color_space=unknown
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=left
+alpha_mode=unspecified
 [/FRAME]
diff --git a/tests/ref/fate/jpg-icc b/tests/ref/fate/jpg-icc
index e12373e953..4fc058c7ce 100644
--- a/tests/ref/fate/jpg-icc
+++ b/tests/ref/fate/jpg-icc
@@ -38,6 +38,7 @@ color_space=bt470bg
 color_primaries=unknown
 color_transfer=unknown
 chroma_location=center
+alpha_mode=unspecified
 [SIDE_DATA]
 side_data_type=ICC profile
 size=3144
diff --git a/tests/ref/fate/mov-zombie b/tests/ref/fate/mov-zombie
index 5b9cd74f63..84a5168adc 100644
--- a/tests/ref/fate/mov-zombie
+++ b/tests/ref/fate/mov-zombie
@@ -1,132 +1,132 @@
 packet|codec_type=video|stream_index=0|pts=0|pts_time=0.000000|dts=-3004|dts_time=-0.033378|duration=2437|duration_time=0.027078|size=4133|pos=11309|flags=K__
 packet|codec_type=video|stream_index=0|pts=5440|pts_time=0.060444|dts=-567|dts_time=-0.006300|duration=3003|duration_time=0.033367|size=1077|pos=15442|flags=___
-frame|media_type=video|stream_index=0|key_frame=1|pts=0|pts_time=0.000000|pkt_dts=-567|pkt_dts_time=-0.006300|best_effort_timestamp=0|best_effort_timestamp_time=0.000000|duration=2437|duration_time=0.027078|pkt_pos=11309|pkt_size=4133|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=1|pts=0|pts_time=0.000000|pkt_dts=-567|pkt_dts_time=-0.006300|best_effort_timestamp=0|best_effort_timestamp_time=0.000000|duration=2437|duration_time=0.027078|pkt_pos=11309|pkt_size=4133|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=2437|pts_time=0.027078|dts=2436|dts_time=0.027067|duration=3003|duration_time=0.033367|size=355|pos=16519|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=2437|pts_time=0.027078|pkt_dts=2436|pkt_dts_time=0.027067|best_effort_timestamp=2437|best_effort_timestamp_time=0.027078|duration=3003|duration_time=0.033367|pkt_pos=16519|pkt_size=355|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=2437|pts_time=0.027078|pkt_dts=2436|pkt_dts_time=0.027067|best_effort_timestamp=2437|best_effort_timestamp_time=0.027078|duration=3003|duration_time=0.033367|pkt_pos=16519|pkt_size=355|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=11446|pts_time=0.127178|dts=5439|dts_time=0.060433|duration=3003|duration_time=0.033367|size=1110|pos=16874|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=5440|pts_time=0.060444|pkt_dts=5439|pkt_dts_time=0.060433|best_effort_timestamp=5440|best_effort_timestamp_time=0.060444|duration=3003|duration_time=0.033367|pkt_pos=15442|pkt_size=1077|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=5440|pts_time=0.060444|pkt_dts=5439|pkt_dts_time=0.060433|best_effort_timestamp=5440|best_effort_timestamp_time=0.060444|duration=3003|duration_time=0.033367|pkt_pos=15442|pkt_size=1077|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=8443|pts_time=0.093811|dts=8442|dts_time=0.093800|duration=3003|duration_time=0.033367|size=430|pos=17984|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=8443|pts_time=0.093811|pkt_dts=8442|pkt_dts_time=0.093800|best_effort_timestamp=8443|best_effort_timestamp_time=0.093811|duration=3003|duration_time=0.033367|pkt_pos=17984|pkt_size=430|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=8443|pts_time=0.093811|pkt_dts=8442|pkt_dts_time=0.093800|best_effort_timestamp=8443|best_effort_timestamp_time=0.093811|duration=3003|duration_time=0.033367|pkt_pos=17984|pkt_size=430|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=17452|pts_time=0.193911|dts=11445|dts_time=0.127167|duration=3003|duration_time=0.033367|size=1485|pos=18414|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=11446|pts_time=0.127178|pkt_dts=11445|pkt_dts_time=0.127167|best_effort_timestamp=11446|best_effort_timestamp_time=0.127178|duration=3003|duration_time=0.033367|pkt_pos=16874|pkt_size=1110|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=11446|pts_time=0.127178|pkt_dts=11445|pkt_dts_time=0.127167|best_effort_timestamp=11446|best_effort_timestamp_time=0.127178|duration=3003|duration_time=0.033367|pkt_pos=16874|pkt_size=1110|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=14449|pts_time=0.160544|dts=14448|dts_time=0.160533|duration=3003|duration_time=0.033367|size=1005|pos=19899|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=14449|pts_time=0.160544|pkt_dts=14448|pkt_dts_time=0.160533|best_effort_timestamp=14449|best_effort_timestamp_time=0.160544|duration=3003|duration_time=0.033367|pkt_pos=19899|pkt_size=1005|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=14449|pts_time=0.160544|pkt_dts=14448|pkt_dts_time=0.160533|best_effort_timestamp=14449|best_effort_timestamp_time=0.160544|duration=3003|duration_time=0.033367|pkt_pos=19899|pkt_size=1005|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=23458|pts_time=0.260644|dts=17451|dts_time=0.193900|duration=3003|duration_time=0.033367|size=1976|pos=20904|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=17452|pts_time=0.193911|pkt_dts=17451|pkt_dts_time=0.193900|best_effort_timestamp=17452|best_effort_timestamp_time=0.193911|duration=3003|duration_time=0.033367|pkt_pos=18414|pkt_size=1485|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=17452|pts_time=0.193911|pkt_dts=17451|pkt_dts_time=0.193900|best_effort_timestamp=17452|best_effort_timestamp_time=0.193911|duration=3003|duration_time=0.033367|pkt_pos=18414|pkt_size=1485|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=20455|pts_time=0.227278|dts=20454|dts_time=0.227267|duration=3003|duration_time=0.033367|size=904|pos=22880|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=20455|pts_time=0.227278|pkt_dts=20454|pkt_dts_time=0.227267|best_effort_timestamp=20455|best_effort_timestamp_time=0.227278|duration=3003|duration_time=0.033367|pkt_pos=22880|pkt_size=904|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=20455|pts_time=0.227278|pkt_dts=20454|pkt_dts_time=0.227267|best_effort_timestamp=20455|best_effort_timestamp_time=0.227278|duration=3003|duration_time=0.033367|pkt_pos=22880|pkt_size=904|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=29464|pts_time=0.327378|dts=23457|dts_time=0.260633|duration=3003|duration_time=0.033367|size=1254|pos=23784|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=23458|pts_time=0.260644|pkt_dts=23457|pkt_dts_time=0.260633|best_effort_timestamp=23458|best_effort_timestamp_time=0.260644|duration=3003|duration_time=0.033367|pkt_pos=20904|pkt_size=1976|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=23458|pts_time=0.260644|pkt_dts=23457|pkt_dts_time=0.260633|best_effort_timestamp=23458|best_effort_timestamp_time=0.260644|duration=3003|duration_time=0.033367|pkt_pos=20904|pkt_size=1976|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=26461|pts_time=0.294011|dts=26460|dts_time=0.294000|duration=3003|duration_time=0.033367|size=700|pos=25038|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=26461|pts_time=0.294011|pkt_dts=26460|pkt_dts_time=0.294000|best_effort_timestamp=26461|best_effort_timestamp_time=0.294011|duration=3003|duration_time=0.033367|pkt_pos=25038|pkt_size=700|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=26461|pts_time=0.294011|pkt_dts=26460|pkt_dts_time=0.294000|best_effort_timestamp=26461|best_effort_timestamp_time=0.294011|duration=3003|duration_time=0.033367|pkt_pos=25038|pkt_size=700|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=35470|pts_time=0.394111|dts=29463|dts_time=0.327367|duration=3003|duration_time=0.033367|size=1311|pos=25738|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=29464|pts_time=0.327378|pkt_dts=29463|pkt_dts_time=0.327367|best_effort_timestamp=29464|best_effort_timestamp_time=0.327378|duration=3003|duration_time=0.033367|pkt_pos=23784|pkt_size=1254|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=29464|pts_time=0.327378|pkt_dts=29463|pkt_dts_time=0.327367|best_effort_timestamp=29464|best_effort_timestamp_time=0.327378|duration=3003|duration_time=0.033367|pkt_pos=23784|pkt_size=1254|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=32467|pts_time=0.360744|dts=32466|dts_time=0.360733|duration=3003|duration_time=0.033367|size=631|pos=27049|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=32467|pts_time=0.360744|pkt_dts=32466|pkt_dts_time=0.360733|best_effort_timestamp=32467|best_effort_timestamp_time=0.360744|duration=3003|duration_time=0.033367|pkt_pos=27049|pkt_size=631|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=32467|pts_time=0.360744|pkt_dts=32466|pkt_dts_time=0.360733|best_effort_timestamp=32467|best_effort_timestamp_time=0.360744|duration=3003|duration_time=0.033367|pkt_pos=27049|pkt_size=631|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=41476|pts_time=0.460844|dts=35469|dts_time=0.394100|duration=3003|duration_time=0.033367|size=1296|pos=27680|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=35470|pts_time=0.394111|pkt_dts=35469|pkt_dts_time=0.394100|best_effort_timestamp=35470|best_effort_timestamp_time=0.394111|duration=3003|duration_time=0.033367|pkt_pos=25738|pkt_size=1311|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=35470|pts_time=0.394111|pkt_dts=35469|pkt_dts_time=0.394100|best_effort_timestamp=35470|best_effort_timestamp_time=0.394111|duration=3003|duration_time=0.033367|pkt_pos=25738|pkt_size=1311|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=38473|pts_time=0.427478|dts=38472|dts_time=0.427467|duration=3003|duration_time=0.033367|size=466|pos=28976|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=38473|pts_time=0.427478|pkt_dts=38472|pkt_dts_time=0.427467|best_effort_timestamp=38473|best_effort_timestamp_time=0.427478|duration=3003|duration_time=0.033367|pkt_pos=28976|pkt_size=466|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=38473|pts_time=0.427478|pkt_dts=38472|pkt_dts_time=0.427467|best_effort_timestamp=38473|best_effort_timestamp_time=0.427478|duration=3003|duration_time=0.033367|pkt_pos=28976|pkt_size=466|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=47482|pts_time=0.527578|dts=41475|dts_time=0.460833|duration=3003|duration_time=0.033367|size=1638|pos=29442|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=41476|pts_time=0.460844|pkt_dts=41475|pkt_dts_time=0.460833|best_effort_timestamp=41476|best_effort_timestamp_time=0.460844|duration=3003|duration_time=0.033367|pkt_pos=27680|pkt_size=1296|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=41476|pts_time=0.460844|pkt_dts=41475|pkt_dts_time=0.460833|best_effort_timestamp=41476|best_effort_timestamp_time=0.460844|duration=3003|duration_time=0.033367|pkt_pos=27680|pkt_size=1296|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=44479|pts_time=0.494211|dts=44478|dts_time=0.494200|duration=3003|duration_time=0.033367|size=907|pos=31080|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=44479|pts_time=0.494211|pkt_dts=44478|pkt_dts_time=0.494200|best_effort_timestamp=44479|best_effort_timestamp_time=0.494211|duration=3003|duration_time=0.033367|pkt_pos=31080|pkt_size=907|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=44479|pts_time=0.494211|pkt_dts=44478|pkt_dts_time=0.494200|best_effort_timestamp=44479|best_effort_timestamp_time=0.494211|duration=3003|duration_time=0.033367|pkt_pos=31080|pkt_size=907|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=53488|pts_time=0.594311|dts=47481|dts_time=0.527567|duration=3003|duration_time=0.033367|size=1362|pos=31987|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=47482|pts_time=0.527578|pkt_dts=47481|pkt_dts_time=0.527567|best_effort_timestamp=47482|best_effort_timestamp_time=0.527578|duration=3003|duration_time=0.033367|pkt_pos=29442|pkt_size=1638|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=47482|pts_time=0.527578|pkt_dts=47481|pkt_dts_time=0.527567|best_effort_timestamp=47482|best_effort_timestamp_time=0.527578|duration=3003|duration_time=0.033367|pkt_pos=29442|pkt_size=1638|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=50485|pts_time=0.560944|dts=50484|dts_time=0.560933|duration=3003|duration_time=0.033367|size=682|pos=33349|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=50485|pts_time=0.560944|pkt_dts=50484|pkt_dts_time=0.560933|best_effort_timestamp=50485|best_effort_timestamp_time=0.560944|duration=3003|duration_time=0.033367|pkt_pos=33349|pkt_size=682|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=50485|pts_time=0.560944|pkt_dts=50484|pkt_dts_time=0.560933|best_effort_timestamp=50485|best_effort_timestamp_time=0.560944|duration=3003|duration_time=0.033367|pkt_pos=33349|pkt_size=682|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=59494|pts_time=0.661044|dts=53487|dts_time=0.594300|duration=3003|duration_time=0.033367|size=2917|pos=34031|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=53488|pts_time=0.594311|pkt_dts=53487|pkt_dts_time=0.594300|best_effort_timestamp=53488|best_effort_timestamp_time=0.594311|duration=3003|duration_time=0.033367|pkt_pos=31987|pkt_size=1362|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=53488|pts_time=0.594311|pkt_dts=53487|pkt_dts_time=0.594300|best_effort_timestamp=53488|best_effort_timestamp_time=0.594311|duration=3003|duration_time=0.033367|pkt_pos=31987|pkt_size=1362|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=56491|pts_time=0.627678|dts=56490|dts_time=0.627667|duration=3003|duration_time=0.033367|size=1174|pos=36948|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=56491|pts_time=0.627678|pkt_dts=56490|pkt_dts_time=0.627667|best_effort_timestamp=56491|best_effort_timestamp_time=0.627678|duration=3003|duration_time=0.033367|pkt_pos=36948|pkt_size=1174|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=56491|pts_time=0.627678|pkt_dts=56490|pkt_dts_time=0.627667|best_effort_timestamp=56491|best_effort_timestamp_time=0.627678|duration=3003|duration_time=0.033367|pkt_pos=36948|pkt_size=1174|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=65500|pts_time=0.727778|dts=59493|dts_time=0.661033|duration=3003|duration_time=0.033367|size=1748|pos=38122|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=59494|pts_time=0.661044|pkt_dts=59493|pkt_dts_time=0.661033|best_effort_timestamp=59494|best_effort_timestamp_time=0.661044|duration=3003|duration_time=0.033367|pkt_pos=34031|pkt_size=2917|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=59494|pts_time=0.661044|pkt_dts=59493|pkt_dts_time=0.661033|best_effort_timestamp=59494|best_effort_timestamp_time=0.661044|duration=3003|duration_time=0.033367|pkt_pos=34031|pkt_size=2917|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=62497|pts_time=0.694411|dts=62496|dts_time=0.694400|duration=3003|duration_time=0.033367|size=926|pos=39870|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=62497|pts_time=0.694411|pkt_dts=62496|pkt_dts_time=0.694400|best_effort_timestamp=62497|best_effort_timestamp_time=0.694411|duration=3003|duration_time=0.033367|pkt_pos=39870|pkt_size=926|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=62497|pts_time=0.694411|pkt_dts=62496|pkt_dts_time=0.694400|best_effort_timestamp=62497|best_effort_timestamp_time=0.694411|duration=3003|duration_time=0.033367|pkt_pos=39870|pkt_size=926|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=68503|pts_time=0.761144|dts=65499|dts_time=0.727767|duration=3003|duration_time=0.033367|size=918|pos=40796|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=65500|pts_time=0.727778|pkt_dts=65499|pkt_dts_time=0.727767|best_effort_timestamp=65500|best_effort_timestamp_time=0.727778|duration=3003|duration_time=0.033367|pkt_pos=38122|pkt_size=1748|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=65500|pts_time=0.727778|pkt_dts=65499|pkt_dts_time=0.727767|best_effort_timestamp=65500|best_effort_timestamp_time=0.727778|duration=3003|duration_time=0.033367|pkt_pos=38122|pkt_size=1748|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=71506|pts_time=0.794511|dts=68502|dts_time=0.761133|duration=3003|duration_time=0.033367|size=3846|pos=41714|flags=K__
-frame|media_type=video|stream_index=0|key_frame=0|pts=68503|pts_time=0.761144|pkt_dts=68502|pkt_dts_time=0.761133|best_effort_timestamp=68503|best_effort_timestamp_time=0.761144|duration=3003|duration_time=0.033367|pkt_pos=40796|pkt_size=918|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=68503|pts_time=0.761144|pkt_dts=68502|pkt_dts_time=0.761133|best_effort_timestamp=68503|best_effort_timestamp_time=0.761144|duration=3003|duration_time=0.033367|pkt_pos=40796|pkt_size=918|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=77512|pts_time=0.861244|dts=71505|dts_time=0.794500|duration=3003|duration_time=0.033367|size=1932|pos=45560|flags=___
-frame|media_type=video|stream_index=0|key_frame=1|pts=71506|pts_time=0.794511|pkt_dts=71505|pkt_dts_time=0.794500|best_effort_timestamp=71506|best_effort_timestamp_time=0.794511|duration=3003|duration_time=0.033367|pkt_pos=41714|pkt_size=3846|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=1|pts=71506|pts_time=0.794511|pkt_dts=71505|pkt_dts_time=0.794500|best_effort_timestamp=71506|best_effort_timestamp_time=0.794511|duration=3003|duration_time=0.033367|pkt_pos=41714|pkt_size=3846|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=74509|pts_time=0.827878|dts=74508|dts_time=0.827867|duration=3003|duration_time=0.033367|size=1159|pos=47492|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=74509|pts_time=0.827878|pkt_dts=74508|pkt_dts_time=0.827867|best_effort_timestamp=74509|best_effort_timestamp_time=0.827878|duration=3003|duration_time=0.033367|pkt_pos=47492|pkt_size=1159|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=74509|pts_time=0.827878|pkt_dts=74508|pkt_dts_time=0.827867|best_effort_timestamp=74509|best_effort_timestamp_time=0.827878|duration=3003|duration_time=0.033367|pkt_pos=47492|pkt_size=1159|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=83518|pts_time=0.927978|dts=77511|dts_time=0.861233|duration=3003|duration_time=0.033367|size=1522|pos=48651|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=77512|pts_time=0.861244|pkt_dts=77511|pkt_dts_time=0.861233|best_effort_timestamp=77512|best_effort_timestamp_time=0.861244|duration=3003|duration_time=0.033367|pkt_pos=45560|pkt_size=1932|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=77512|pts_time=0.861244|pkt_dts=77511|pkt_dts_time=0.861233|best_effort_timestamp=77512|best_effort_timestamp_time=0.861244|duration=3003|duration_time=0.033367|pkt_pos=45560|pkt_size=1932|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=80515|pts_time=0.894611|dts=80514|dts_time=0.894600|duration=3003|duration_time=0.033367|size=719|pos=50173|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=80515|pts_time=0.894611|pkt_dts=80514|pkt_dts_time=0.894600|best_effort_timestamp=80515|best_effort_timestamp_time=0.894611|duration=3003|duration_time=0.033367|pkt_pos=50173|pkt_size=719|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=80515|pts_time=0.894611|pkt_dts=80514|pkt_dts_time=0.894600|best_effort_timestamp=80515|best_effort_timestamp_time=0.894611|duration=3003|duration_time=0.033367|pkt_pos=50173|pkt_size=719|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=89524|pts_time=0.994711|dts=83517|dts_time=0.927967|duration=3003|duration_time=0.033367|size=1700|pos=50892|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=83518|pts_time=0.927978|pkt_dts=83517|pkt_dts_time=0.927967|best_effort_timestamp=83518|best_effort_timestamp_time=0.927978|duration=3003|duration_time=0.033367|pkt_pos=48651|pkt_size=1522|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=83518|pts_time=0.927978|pkt_dts=83517|pkt_dts_time=0.927967|best_effort_timestamp=83518|best_effort_timestamp_time=0.927978|duration=3003|duration_time=0.033367|pkt_pos=48651|pkt_size=1522|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=86521|pts_time=0.961344|dts=86520|dts_time=0.961333|duration=3003|duration_time=0.033367|size=1099|pos=52592|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=86521|pts_time=0.961344|pkt_dts=86520|pkt_dts_time=0.961333|best_effort_timestamp=86521|best_effort_timestamp_time=0.961344|duration=3003|duration_time=0.033367|pkt_pos=52592|pkt_size=1099|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=86521|pts_time=0.961344|pkt_dts=86520|pkt_dts_time=0.961333|best_effort_timestamp=86521|best_effort_timestamp_time=0.961344|duration=3003|duration_time=0.033367|pkt_pos=52592|pkt_size=1099|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=95530|pts_time=1.061444|dts=89523|dts_time=0.994700|duration=3003|duration_time=0.033367|size=2558|pos=53691|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=89524|pts_time=0.994711|pkt_dts=89523|pkt_dts_time=0.994700|best_effort_timestamp=89524|best_effort_timestamp_time=0.994711|duration=3003|duration_time=0.033367|pkt_pos=50892|pkt_size=1700|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=89524|pts_time=0.994711|pkt_dts=89523|pkt_dts_time=0.994700|best_effort_timestamp=89524|best_effort_timestamp_time=0.994711|duration=3003|duration_time=0.033367|pkt_pos=50892|pkt_size=1700|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=92527|pts_time=1.028078|dts=92526|dts_time=1.028067|duration=3003|duration_time=0.033367|size=1008|pos=56249|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=92527|pts_time=1.028078|pkt_dts=92526|pkt_dts_time=1.028067|best_effort_timestamp=92527|best_effort_timestamp_time=1.028078|duration=3003|duration_time=0.033367|pkt_pos=56249|pkt_size=1008|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=92527|pts_time=1.028078|pkt_dts=92526|pkt_dts_time=1.028067|best_effort_timestamp=92527|best_effort_timestamp_time=1.028078|duration=3003|duration_time=0.033367|pkt_pos=56249|pkt_size=1008|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=101536|pts_time=1.128178|dts=95529|dts_time=1.061433|duration=3003|duration_time=0.033367|size=1236|pos=57257|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=95530|pts_time=1.061444|pkt_dts=95529|pkt_dts_time=1.061433|best_effort_timestamp=95530|best_effort_timestamp_time=1.061444|duration=3003|duration_time=0.033367|pkt_pos=53691|pkt_size=2558|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=95530|pts_time=1.061444|pkt_dts=95529|pkt_dts_time=1.061433|best_effort_timestamp=95530|best_effort_timestamp_time=1.061444|duration=3003|duration_time=0.033367|pkt_pos=53691|pkt_size=2558|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=98533|pts_time=1.094811|dts=98532|dts_time=1.094800|duration=3003|duration_time=0.033367|size=607|pos=58493|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=98533|pts_time=1.094811|pkt_dts=98532|pkt_dts_time=1.094800|best_effort_timestamp=98533|best_effort_timestamp_time=1.094811|duration=3003|duration_time=0.033367|pkt_pos=58493|pkt_size=607|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=98533|pts_time=1.094811|pkt_dts=98532|pkt_dts_time=1.094800|best_effort_timestamp=98533|best_effort_timestamp_time=1.094811|duration=3003|duration_time=0.033367|pkt_pos=58493|pkt_size=607|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=107542|pts_time=1.194911|dts=101535|dts_time=1.128167|duration=3003|duration_time=0.033367|size=1883|pos=59100|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=101536|pts_time=1.128178|pkt_dts=101535|pkt_dts_time=1.128167|best_effort_timestamp=101536|best_effort_timestamp_time=1.128178|duration=3003|duration_time=0.033367|pkt_pos=57257|pkt_size=1236|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=101536|pts_time=1.128178|pkt_dts=101535|pkt_dts_time=1.128167|best_effort_timestamp=101536|best_effort_timestamp_time=1.128178|duration=3003|duration_time=0.033367|pkt_pos=57257|pkt_size=1236|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=104539|pts_time=1.161544|dts=104538|dts_time=1.161533|duration=3003|duration_time=0.033367|size=893|pos=60983|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=104539|pts_time=1.161544|pkt_dts=104538|pkt_dts_time=1.161533|best_effort_timestamp=104539|best_effort_timestamp_time=1.161544|duration=3003|duration_time=0.033367|pkt_pos=60983|pkt_size=893|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=104539|pts_time=1.161544|pkt_dts=104538|pkt_dts_time=1.161533|best_effort_timestamp=104539|best_effort_timestamp_time=1.161544|duration=3003|duration_time=0.033367|pkt_pos=60983|pkt_size=893|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=113548|pts_time=1.261644|dts=107541|dts_time=1.194900|duration=3003|duration_time=0.033367|size=1305|pos=61876|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=107542|pts_time=1.194911|pkt_dts=107541|pkt_dts_time=1.194900|best_effort_timestamp=107542|best_effort_timestamp_time=1.194911|duration=3003|duration_time=0.033367|pkt_pos=59100|pkt_size=1883|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=107542|pts_time=1.194911|pkt_dts=107541|pkt_dts_time=1.194900|best_effort_timestamp=107542|best_effort_timestamp_time=1.194911|duration=3003|duration_time=0.033367|pkt_pos=59100|pkt_size=1883|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=110545|pts_time=1.228278|dts=110544|dts_time=1.228267|duration=3003|duration_time=0.033367|size=472|pos=63181|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=110545|pts_time=1.228278|pkt_dts=110544|pkt_dts_time=1.228267|best_effort_timestamp=110545|best_effort_timestamp_time=1.228278|duration=3003|duration_time=0.033367|pkt_pos=63181|pkt_size=472|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=110545|pts_time=1.228278|pkt_dts=110544|pkt_dts_time=1.228267|best_effort_timestamp=110545|best_effort_timestamp_time=1.228278|duration=3003|duration_time=0.033367|pkt_pos=63181|pkt_size=472|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=119554|pts_time=1.328378|dts=113547|dts_time=1.261633|duration=3003|duration_time=0.033367|size=1411|pos=63653|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=113548|pts_time=1.261644|pkt_dts=113547|pkt_dts_time=1.261633|best_effort_timestamp=113548|best_effort_timestamp_time=1.261644|duration=3003|duration_time=0.033367|pkt_pos=61876|pkt_size=1305|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=113548|pts_time=1.261644|pkt_dts=113547|pkt_dts_time=1.261633|best_effort_timestamp=113548|best_effort_timestamp_time=1.261644|duration=3003|duration_time=0.033367|pkt_pos=61876|pkt_size=1305|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=116551|pts_time=1.295011|dts=116550|dts_time=1.295000|duration=3003|duration_time=0.033367|size=616|pos=65064|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=116551|pts_time=1.295011|pkt_dts=116550|pkt_dts_time=1.295000|best_effort_timestamp=116551|best_effort_timestamp_time=1.295011|duration=3003|duration_time=0.033367|pkt_pos=65064|pkt_size=616|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=116551|pts_time=1.295011|pkt_dts=116550|pkt_dts_time=1.295000|best_effort_timestamp=116551|best_effort_timestamp_time=1.295011|duration=3003|duration_time=0.033367|pkt_pos=65064|pkt_size=616|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=125560|pts_time=1.395111|dts=119553|dts_time=1.328367|duration=3003|duration_time=0.033367|size=1291|pos=65680|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=119554|pts_time=1.328378|pkt_dts=119553|pkt_dts_time=1.328367|best_effort_timestamp=119554|best_effort_timestamp_time=1.328378|duration=3003|duration_time=0.033367|pkt_pos=63653|pkt_size=1411|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=119554|pts_time=1.328378|pkt_dts=119553|pkt_dts_time=1.328367|best_effort_timestamp=119554|best_effort_timestamp_time=1.328378|duration=3003|duration_time=0.033367|pkt_pos=63653|pkt_size=1411|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=122557|pts_time=1.361744|dts=122556|dts_time=1.361733|duration=3003|duration_time=0.033367|size=470|pos=66971|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=122557|pts_time=1.361744|pkt_dts=122556|pkt_dts_time=1.361733|best_effort_timestamp=122557|best_effort_timestamp_time=1.361744|duration=3003|duration_time=0.033367|pkt_pos=66971|pkt_size=470|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=122557|pts_time=1.361744|pkt_dts=122556|pkt_dts_time=1.361733|best_effort_timestamp=122557|best_effort_timestamp_time=1.361744|duration=3003|duration_time=0.033367|pkt_pos=66971|pkt_size=470|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=131566|pts_time=1.461844|dts=125559|dts_time=1.395100|duration=3003|duration_time=0.033367|size=1977|pos=67441|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=125560|pts_time=1.395111|pkt_dts=125559|pkt_dts_time=1.395100|best_effort_timestamp=125560|best_effort_timestamp_time=1.395111|duration=3003|duration_time=0.033367|pkt_pos=65680|pkt_size=1291|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=125560|pts_time=1.395111|pkt_dts=125559|pkt_dts_time=1.395100|best_effort_timestamp=125560|best_effort_timestamp_time=1.395111|duration=3003|duration_time=0.033367|pkt_pos=65680|pkt_size=1291|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=128563|pts_time=1.428478|dts=128562|dts_time=1.428467|duration=3003|duration_time=0.033367|size=436|pos=69418|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=128563|pts_time=1.428478|pkt_dts=128562|pkt_dts_time=1.428467|best_effort_timestamp=128563|best_effort_timestamp_time=1.428478|duration=3003|duration_time=0.033367|pkt_pos=69418|pkt_size=436|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=128563|pts_time=1.428478|pkt_dts=128562|pkt_dts_time=1.428467|best_effort_timestamp=128563|best_effort_timestamp_time=1.428478|duration=3003|duration_time=0.033367|pkt_pos=69418|pkt_size=436|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=137572|pts_time=1.528578|dts=131565|dts_time=1.461833|duration=3003|duration_time=0.033367|size=2566|pos=69854|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=131566|pts_time=1.461844|pkt_dts=131565|pkt_dts_time=1.461833|best_effort_timestamp=131566|best_effort_timestamp_time=1.461844|duration=3003|duration_time=0.033367|pkt_pos=67441|pkt_size=1977|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=131566|pts_time=1.461844|pkt_dts=131565|pkt_dts_time=1.461833|best_effort_timestamp=131566|best_effort_timestamp_time=1.461844|duration=3003|duration_time=0.033367|pkt_pos=67441|pkt_size=1977|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=134569|pts_time=1.495211|dts=134568|dts_time=1.495200|duration=3003|duration_time=0.033367|size=886|pos=72420|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=134569|pts_time=1.495211|pkt_dts=134568|pkt_dts_time=1.495200|best_effort_timestamp=134569|best_effort_timestamp_time=1.495211|duration=3003|duration_time=0.033367|pkt_pos=72420|pkt_size=886|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=134569|pts_time=1.495211|pkt_dts=134568|pkt_dts_time=1.495200|best_effort_timestamp=134569|best_effort_timestamp_time=1.495211|duration=3003|duration_time=0.033367|pkt_pos=72420|pkt_size=886|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=140575|pts_time=1.561944|dts=137571|dts_time=1.528567|duration=3003|duration_time=0.033367|size=1330|pos=73306|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=137572|pts_time=1.528578|pkt_dts=137571|pkt_dts_time=1.528567|best_effort_timestamp=137572|best_effort_timestamp_time=1.528578|duration=3003|duration_time=0.033367|pkt_pos=69854|pkt_size=2566|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=137572|pts_time=1.528578|pkt_dts=137571|pkt_dts_time=1.528567|best_effort_timestamp=137572|best_effort_timestamp_time=1.528578|duration=3003|duration_time=0.033367|pkt_pos=69854|pkt_size=2566|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=143578|pts_time=1.595311|dts=140574|dts_time=1.561933|duration=3003|duration_time=0.033367|size=2227|pos=74636|flags=K__
-frame|media_type=video|stream_index=0|key_frame=0|pts=140575|pts_time=1.561944|pkt_dts=140574|pkt_dts_time=1.561933|best_effort_timestamp=140575|best_effort_timestamp_time=1.561944|duration=3003|duration_time=0.033367|pkt_pos=73306|pkt_size=1330|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=140575|pts_time=1.561944|pkt_dts=140574|pkt_dts_time=1.561933|best_effort_timestamp=140575|best_effort_timestamp_time=1.561944|duration=3003|duration_time=0.033367|pkt_pos=73306|pkt_size=1330|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=149584|pts_time=1.662044|dts=143577|dts_time=1.595300|duration=3003|duration_time=0.033367|size=2210|pos=76863|flags=___
-frame|media_type=video|stream_index=0|key_frame=1|pts=143578|pts_time=1.595311|pkt_dts=143577|pkt_dts_time=1.595300|best_effort_timestamp=143578|best_effort_timestamp_time=1.595311|duration=3003|duration_time=0.033367|pkt_pos=74636|pkt_size=2227|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=1|pts=143578|pts_time=1.595311|pkt_dts=143577|pkt_dts_time=1.595300|best_effort_timestamp=143578|best_effort_timestamp_time=1.595311|duration=3003|duration_time=0.033367|pkt_pos=74636|pkt_size=2227|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=I|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=146581|pts_time=1.628678|dts=146580|dts_time=1.628667|duration=3003|duration_time=0.033367|size=1498|pos=79073|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=146581|pts_time=1.628678|pkt_dts=146580|pkt_dts_time=1.628667|best_effort_timestamp=146581|best_effort_timestamp_time=1.628678|duration=3003|duration_time=0.033367|pkt_pos=79073|pkt_size=1498|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=146581|pts_time=1.628678|pkt_dts=146580|pkt_dts_time=1.628667|best_effort_timestamp=146581|best_effort_timestamp_time=1.628678|duration=3003|duration_time=0.033367|pkt_pos=79073|pkt_size=1498|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=155590|pts_time=1.728778|dts=149583|dts_time=1.662033|duration=3003|duration_time=0.033367|size=1721|pos=80571|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=149584|pts_time=1.662044|pkt_dts=149583|pkt_dts_time=1.662033|best_effort_timestamp=149584|best_effort_timestamp_time=1.662044|duration=3003|duration_time=0.033367|pkt_pos=76863|pkt_size=2210|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=149584|pts_time=1.662044|pkt_dts=149583|pkt_dts_time=1.662033|best_effort_timestamp=149584|best_effort_timestamp_time=1.662044|duration=3003|duration_time=0.033367|pkt_pos=76863|pkt_size=2210|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=152587|pts_time=1.695411|dts=152586|dts_time=1.695400|duration=3003|duration_time=0.033367|size=1238|pos=82292|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=152587|pts_time=1.695411|pkt_dts=152586|pkt_dts_time=1.695400|best_effort_timestamp=152587|best_effort_timestamp_time=1.695411|duration=3003|duration_time=0.033367|pkt_pos=82292|pkt_size=1238|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=152587|pts_time=1.695411|pkt_dts=152586|pkt_dts_time=1.695400|best_effort_timestamp=152587|best_effort_timestamp_time=1.695411|duration=3003|duration_time=0.033367|pkt_pos=82292|pkt_size=1238|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=161596|pts_time=1.795511|dts=155589|dts_time=1.728767|duration=3003|duration_time=0.033367|size=1753|pos=83530|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=155590|pts_time=1.728778|pkt_dts=155589|pkt_dts_time=1.728767|best_effort_timestamp=155590|best_effort_timestamp_time=1.728778|duration=3003|duration_time=0.033367|pkt_pos=80571|pkt_size=1721|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=155590|pts_time=1.728778|pkt_dts=155589|pkt_dts_time=1.728767|best_effort_timestamp=155590|best_effort_timestamp_time=1.728778|duration=3003|duration_time=0.033367|pkt_pos=80571|pkt_size=1721|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=158593|pts_time=1.762144|dts=158592|dts_time=1.762133|duration=3003|duration_time=0.033367|size=1014|pos=85283|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=158593|pts_time=1.762144|pkt_dts=158592|pkt_dts_time=1.762133|best_effort_timestamp=158593|best_effort_timestamp_time=1.762144|duration=3003|duration_time=0.033367|pkt_pos=85283|pkt_size=1014|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=158593|pts_time=1.762144|pkt_dts=158592|pkt_dts_time=1.762133|best_effort_timestamp=158593|best_effort_timestamp_time=1.762144|duration=3003|duration_time=0.033367|pkt_pos=85283|pkt_size=1014|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=167602|pts_time=1.862244|dts=161595|dts_time=1.795500|duration=3003|duration_time=0.033367|size=2408|pos=86297|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=161596|pts_time=1.795511|pkt_dts=161595|pkt_dts_time=1.795500|best_effort_timestamp=161596|best_effort_timestamp_time=1.795511|duration=3003|duration_time=0.033367|pkt_pos=83530|pkt_size=1753|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=161596|pts_time=1.795511|pkt_dts=161595|pkt_dts_time=1.795500|best_effort_timestamp=161596|best_effort_timestamp_time=1.795511|duration=3003|duration_time=0.033367|pkt_pos=83530|pkt_size=1753|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=164599|pts_time=1.828878|dts=164598|dts_time=1.828867|duration=3003|duration_time=0.033367|size=1727|pos=88705|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=164599|pts_time=1.828878|pkt_dts=164598|pkt_dts_time=1.828867|best_effort_timestamp=164599|best_effort_timestamp_time=1.828878|duration=3003|duration_time=0.033367|pkt_pos=88705|pkt_size=1727|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=164599|pts_time=1.828878|pkt_dts=164598|pkt_dts_time=1.828867|best_effort_timestamp=164599|best_effort_timestamp_time=1.828878|duration=3003|duration_time=0.033367|pkt_pos=88705|pkt_size=1727|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=173608|pts_time=1.928978|dts=167601|dts_time=1.862233|duration=3003|duration_time=0.033367|size=1504|pos=90432|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=167602|pts_time=1.862244|pkt_dts=167601|pkt_dts_time=1.862233|best_effort_timestamp=167602|best_effort_timestamp_time=1.862244|duration=3003|duration_time=0.033367|pkt_pos=86297|pkt_size=2408|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=167602|pts_time=1.862244|pkt_dts=167601|pkt_dts_time=1.862233|best_effort_timestamp=167602|best_effort_timestamp_time=1.862244|duration=3003|duration_time=0.033367|pkt_pos=86297|pkt_size=2408|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=170605|pts_time=1.895611|dts=170604|dts_time=1.895600|duration=3003|duration_time=0.033367|size=957|pos=91936|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=170605|pts_time=1.895611|pkt_dts=170604|pkt_dts_time=1.895600|best_effort_timestamp=170605|best_effort_timestamp_time=1.895611|duration=3003|duration_time=0.033367|pkt_pos=91936|pkt_size=957|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=170605|pts_time=1.895611|pkt_dts=170604|pkt_dts_time=1.895600|best_effort_timestamp=170605|best_effort_timestamp_time=1.895611|duration=3003|duration_time=0.033367|pkt_pos=91936|pkt_size=957|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=179614|pts_time=1.995711|dts=173607|dts_time=1.928967|duration=3003|duration_time=0.033367|size=1890|pos=92893|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=173608|pts_time=1.928978|pkt_dts=173607|pkt_dts_time=1.928967|best_effort_timestamp=173608|best_effort_timestamp_time=1.928978|duration=3003|duration_time=0.033367|pkt_pos=90432|pkt_size=1504|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=173608|pts_time=1.928978|pkt_dts=173607|pkt_dts_time=1.928967|best_effort_timestamp=173608|best_effort_timestamp_time=1.928978|duration=3003|duration_time=0.033367|pkt_pos=90432|pkt_size=1504|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=176611|pts_time=1.962344|dts=176610|dts_time=1.962333|duration=3003|duration_time=0.033367|size=1239|pos=94783|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=176611|pts_time=1.962344|pkt_dts=176610|pkt_dts_time=1.962333|best_effort_timestamp=176611|best_effort_timestamp_time=1.962344|duration=3003|duration_time=0.033367|pkt_pos=94783|pkt_size=1239|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=176611|pts_time=1.962344|pkt_dts=176610|pkt_dts_time=1.962333|best_effort_timestamp=176611|best_effort_timestamp_time=1.962344|duration=3003|duration_time=0.033367|pkt_pos=94783|pkt_size=1239|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=185620|pts_time=2.062444|dts=179613|dts_time=1.995700|duration=3003|duration_time=0.033367|size=1856|pos=96022|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=179614|pts_time=1.995711|pkt_dts=179613|pkt_dts_time=1.995700|best_effort_timestamp=179614|best_effort_timestamp_time=1.995711|duration=3003|duration_time=0.033367|pkt_pos=92893|pkt_size=1890|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=179614|pts_time=1.995711|pkt_dts=179613|pkt_dts_time=1.995700|best_effort_timestamp=179614|best_effort_timestamp_time=1.995711|duration=3003|duration_time=0.033367|pkt_pos=92893|pkt_size=1890|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=182617|pts_time=2.029078|dts=182616|dts_time=2.029067|duration=3003|duration_time=0.033367|size=1302|pos=97878|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=182617|pts_time=2.029078|pkt_dts=182616|pkt_dts_time=2.029067|best_effort_timestamp=182617|best_effort_timestamp_time=2.029078|duration=3003|duration_time=0.033367|pkt_pos=97878|pkt_size=1302|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=182617|pts_time=2.029078|pkt_dts=182616|pkt_dts_time=2.029067|best_effort_timestamp=182617|best_effort_timestamp_time=2.029078|duration=3003|duration_time=0.033367|pkt_pos=97878|pkt_size=1302|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=191626|pts_time=2.129178|dts=185619|dts_time=2.062433|duration=3003|duration_time=0.033367|size=1666|pos=99180|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=185620|pts_time=2.062444|pkt_dts=185619|pkt_dts_time=2.062433|best_effort_timestamp=185620|best_effort_timestamp_time=2.062444|duration=3003|duration_time=0.033367|pkt_pos=96022|pkt_size=1856|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=185620|pts_time=2.062444|pkt_dts=185619|pkt_dts_time=2.062433|best_effort_timestamp=185620|best_effort_timestamp_time=2.062444|duration=3003|duration_time=0.033367|pkt_pos=96022|pkt_size=1856|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=188623|pts_time=2.095811|dts=188622|dts_time=2.095800|duration=3003|duration_time=0.033367|size=974|pos=100846|flags=___
-frame|media_type=video|stream_index=0|key_frame=0|pts=188623|pts_time=2.095811|pkt_dts=188622|pkt_dts_time=2.095800|best_effort_timestamp=188623|best_effort_timestamp_time=2.095811|duration=3003|duration_time=0.033367|pkt_pos=100846|pkt_size=974|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=188623|pts_time=2.095811|pkt_dts=188622|pkt_dts_time=2.095800|best_effort_timestamp=188623|best_effort_timestamp_time=2.095811|duration=3003|duration_time=0.033367|pkt_pos=100846|pkt_size=974|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=B|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 packet|codec_type=video|stream_index=0|pts=197632|pts_time=2.195911|dts=191625|dts_time=2.129167|duration=3003|duration_time=0.033367|size=580|pos=101820|flags=__C
-frame|media_type=video|stream_index=0|key_frame=0|pts=191626|pts_time=2.129178|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=191626|best_effort_timestamp_time=2.129178|duration=3003|duration_time=0.033367|pkt_pos=99180|pkt_size=1666|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
+frame|media_type=video|stream_index=0|key_frame=0|pts=191626|pts_time=2.129178|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=191626|best_effort_timestamp_time=2.129178|duration=3003|duration_time=0.033367|pkt_pos=99180|pkt_size=1666|width=160|height=240|crop_top=0|crop_bottom=0|crop_left=0|crop_right=0|pix_fmt=yuv420p|sample_aspect_ratio=2:1|pict_type=P|interlaced_frame=0|top_field_first=0|lossless=0|repeat_pict=0|color_range=tv|color_space=smpte170m|color_primaries=smpte170m|color_transfer=bt709|chroma_location=topleft|alpha_mode=unspecified|side_datum/3x3_displaymatrix:side_data_type=3x3 displaymatrix|side_datum/3x3_displaymatrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/3x3_displaymatrix:rotation=0|side_datum/h_26_45__user_data_unregistered_sei_message:side_data_type=H.26[45] User Data Unregistered SEI message
 stream|index=0|codec_name=h264|profile=77|codec_type=video|codec_tag_string=avc1|codec_tag=0x31637661|width=160|height=240|coded_width=160|coded_height=240|has_b_frames=1|sample_aspect_ratio=2:1|display_aspect_ratio=4:3|pix_fmt=yuv420p|level=12|color_range=tv|color_space=smpte170m|color_transfer=bt709|color_primaries=smpte170m|chroma_location=topleft|field_order=progressive|refs=2|is_avc=true|nal_length_size=4|id=0x1|r_frame_rate=30000/1001|avg_frame_rate=6372000/212521|time_base=1/90000|start_pts=0|start_time=0.000000|duration_ts=2125200|duration=23.613333|bit_rate=333874|max_bit_rate=N/A|bits_per_raw_sample=8|nb_frames=708|nb_read_frames=65|nb_read_packets=66|extradata_size=34|disposition:default=1|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0|disposition:multilayer=0|tag:creation_time=2008-05-12T20:59:27.000000Z|tag:language=eng|tag:handler_name=Apple Video Media Handler|tag:vendor_id=appl|tag:encoder=H.264|side_datum/display_matrix:side_data_type=Display Matrix|side_datum/display_matrix:displaymatrix=\n00000000:       131072           0           0\n00000001:            0       65536           0\n00000002:            0           0  1073741824\n|side_datum/display_matrix:rotation=0
diff --git a/tests/ref/fate/png-icc b/tests/ref/fate/png-icc
index 45e2426459..7f928d44d6 100644
--- a/tests/ref/fate/png-icc
+++ b/tests/ref/fate/png-icc
@@ -38,6 +38,7 @@ color_space=gbr
 color_primaries=bt709
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 [SIDE_DATA]
 side_data_type=ICC profile
 name=Photoshop ICC profile
diff --git a/tests/ref/fate/png-icc-parse b/tests/ref/fate/png-icc-parse
index 83f9e07872..2796d7eb6b 100644
--- a/tests/ref/fate/png-icc-parse
+++ b/tests/ref/fate/png-icc-parse
@@ -30,6 +30,7 @@ color_space=gbr
 color_primaries=bt709
 color_transfer=iec61966-2-1
 chroma_location=unspecified
+alpha_mode=unspecified
 [SIDE_DATA]
 side_data_type=ICC profile
 name=Photoshop ICC profile
diff --git a/tests/ref/fate/png-side-data b/tests/ref/fate/png-side-data
index 7af8f257a2..56ad7b0d4d 100644
--- a/tests/ref/fate/png-side-data
+++ b/tests/ref/fate/png-side-data
@@ -30,6 +30,7 @@ color_space=gbr
 color_primaries=bt709
 color_transfer=unknown
 chroma_location=unspecified
+alpha_mode=unspecified
 [SIDE_DATA]
 side_data_type=ICC profile
 name=Photoshop ICC profile
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 03/18] avfilter/vf_showinfo: print alpha mode when relevant

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

---
 libavfilter/vf_showinfo.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c
index c706d00c96..b564d03a84 100644
--- a/libavfilter/vf_showinfo.c
+++ b/libavfilter/vf_showinfo.c
@@ -887,6 +887,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
 
     dump_color_property(ctx, frame);
 
+    if (desc->flags & AV_PIX_FMT_FLAG_ALPHA) {
+        const char *alpha_mode_str = av_alpha_mode_name(frame->alpha_mode);
+        if (!alpha_mode_str || frame->alpha_mode == AVALPHA_MODE_UNSPECIFIED)
+            av_log(ctx, AV_LOG_INFO, "alpha_mode:unknown\n");
+        else
+            av_log(ctx, AV_LOG_INFO, "alpha_mode:%s\n", alpha_mode_str);
+    }
+
     return ff_filter_frame(inlink->dst->outputs[0], frame);
 }
 
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] [PATCH v2 03/18] avfilter/vf_showinfo: print alpha mode when relevant

[Kacper Michajlow]

On Wed, 23 Jul 2025 at 15:57, Niklas Haas <ffmpeg@haasn.xyz> wrote:
>
> From: Niklas Haas <git@haasn.dev>
>
> ---
>  libavfilter/vf_showinfo.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c
> index c706d00c96..b564d03a84 100644
> --- a/libavfilter/vf_showinfo.c
> +++ b/libavfilter/vf_showinfo.c
> @@ -887,6 +887,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
>
>      dump_color_property(ctx, frame);
>
> +    if (desc->flags & AV_PIX_FMT_FLAG_ALPHA) {
> +        const char *alpha_mode_str = av_alpha_mode_name(frame->alpha_mode);
> +        if (!alpha_mode_str || frame->alpha_mode == AVALPHA_MODE_UNSPECIFIED)
> +            av_log(ctx, AV_LOG_INFO, "alpha_mode:unknown\n");

Looking at other patches you used `unspecified`, I don't know the
distinction, but should be consistent about one name.

> +        else
> +            av_log(ctx, AV_LOG_INFO, "alpha_mode:%s\n", alpha_mode_str);
> +    }
> +
>      return ff_filter_frame(inlink->dst->outputs[0], frame);
>  }
>
> --
> 2.50.1
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] [PATCH v2 03/18] avfilter/vf_showinfo: print alpha mode when relevant

[Niklas Haas]

On Wed, 23 Jul 2025 18:11:23 +0200 Kacper Michajlow <kasper93@gmail.com> wrote:
> On Wed, 23 Jul 2025 at 15:57, Niklas Haas <ffmpeg@haasn.xyz> wrote:
> >
> > From: Niklas Haas <git@haasn.dev>
> >
> > ---
> >  libavfilter/vf_showinfo.c | 8 ++++++++
> >  1 file changed, 8 insertions(+)
> >
> > diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c
> > index c706d00c96..b564d03a84 100644
> > --- a/libavfilter/vf_showinfo.c
> > +++ b/libavfilter/vf_showinfo.c
> > @@ -887,6 +887,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
> >
> >      dump_color_property(ctx, frame);
> >
> > +    if (desc->flags & AV_PIX_FMT_FLAG_ALPHA) {
> > +        const char *alpha_mode_str = av_alpha_mode_name(frame->alpha_mode);
> > +        if (!alpha_mode_str || frame->alpha_mode == AVALPHA_MODE_UNSPECIFIED)
> > +            av_log(ctx, AV_LOG_INFO, "alpha_mode:unknown\n");
>
> Looking at other patches you used `unspecified`, I don't know the
> distinction, but should be consistent about one name.

Fixed. Maybe we should settle on a clear naming convention for these
fields in general? The enums are all named _UNSPECIFIED, but av_color_*_name()
instead returns "unknown" for them, with the sole current exception of
av_chroma_location_name().

Maybe we should update all of these strings to match the formal enum name.

>
> > +        else
> > +            av_log(ctx, AV_LOG_INFO, "alpha_mode:%s\n", alpha_mode_str);
> > +    }
> > +
> >      return ff_filter_frame(inlink->dst->outputs[0], frame);
> >  }
> >
> > --
> > 2.50.1
> >
> > _______________________________________________
> > ffmpeg-devel mailing list
> > ffmpeg-devel@ffmpeg.org
> > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> >
> > To unsubscribe, visit link above, or email
> > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 04/18] avcodec/avcodec: add AVCodecContext.alpha_mode

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

Following in the footsteps of the previous commit, this commit adds the
new fields to AVCodecContext so we can start properly setting it on codecs,
as well as limiting the list of supported options to detect a format mismatch
during encode.

This commit also sets up the necessary infrastructure to start using the
newly added field in all codecs.
---
 doc/APIchanges              | 4 ++++
 doc/codecs.texi             | 8 ++++++++
 libavcodec/avcodec.c        | 6 ++++++
 libavcodec/avcodec.h        | 8 ++++++++
 libavcodec/codec_internal.h | 5 +++++
 libavcodec/codec_par.c      | 3 +++
 libavcodec/codec_par.h      | 5 +++++
 libavcodec/decode.c         | 2 ++
 libavcodec/options_table.h  | 5 +++++
 libavcodec/version.h        | 2 +-
 10 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/doc/APIchanges b/doc/APIchanges
index 708325c0bf..c520ed29ad 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -2,6 +2,10 @@ The last version increases of all libraries were on 2025-03-28
 
 API changes, most recent first:
 
+2025-07-xx - xxxxxxxxxx - lavc 62.9.100 - avcodec.h codec_par.h
+  Add AVCodecContext.alpha_mode, AVCodecParameters.alpha_mode, and
+  AV_CODEC_CONFIG_ALPHA_MODE.
+
 2025-07-xx - xxxxxxxxxx - lavu 60.7.100 - frame.h pixfmt.h
   Add AVAlphaMode, AVFrame.alpha_mode, av_alpha_mode_name() and
   av_alpha_mode_from_name().
diff --git a/doc/codecs.texi b/doc/codecs.texi
index f6bd50eb71..eec5d8e8c7 100644
--- a/doc/codecs.texi
+++ b/doc/codecs.texi
@@ -913,6 +913,14 @@ Possible values:
 
 @end table
 
+@item alpha_mode @var{integer} (@emph{decoding/encoding,video})
+Possible values:
+@table @samp
+@item premultiplied
+@item straight
+@end table
+
+
 @item log_level_offset @var{integer}
 Set the log level offset.
 
diff --git a/libavcodec/avcodec.c b/libavcodec/avcodec.c
index 834b7ad242..aa92d50ad8 100644
--- a/libavcodec/avcodec.c
+++ b/libavcodec/avcodec.c
@@ -758,6 +758,8 @@ int ff_default_get_supported_config(const AVCodecContext *avctx,
                                     const void **out_configs,
                                     int *out_num_configs)
 {
+    const FFCodec *codec2 = ffcodec(codec);
+
     switch (config) {
 FF_DISABLE_DEPRECATION_WARNINGS
     case AV_CODEC_CONFIG_PIX_FORMAT:
@@ -785,6 +787,10 @@ FF_ENABLE_DEPRECATION_WARNINGS
         if (out_num_configs)
             *out_num_configs = 0;
         return 0;
+
+    case AV_CODEC_CONFIG_ALPHA_MODE:
+        WRAP_CONFIG(AVMEDIA_TYPE_VIDEO, codec2->alpha_modes, enum AVAlphaMode, AVALPHA_MODE_UNSPECIFIED);
+
     default:
         return AVERROR(EINVAL);
     }
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index a004cccd2d..803f93dc72 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1923,6 +1923,13 @@ typedef struct AVCodecContext {
      */
     AVFrameSideData  **decoded_side_data;
     int             nb_decoded_side_data;
+
+    /**
+     * Indicates how the alpha channel of the video is represented.
+     * - encoding: Set by user
+     * - decoding: Set by libavcodec
+     */
+    enum AVAlphaMode alpha_mode;
 } AVCodecContext;
 
 /**
@@ -2528,6 +2535,7 @@ enum AVCodecConfig {
     AV_CODEC_CONFIG_CHANNEL_LAYOUT, ///< AVChannelLayout, terminated by {0}
     AV_CODEC_CONFIG_COLOR_RANGE,    ///< AVColorRange, terminated by AVCOL_RANGE_UNSPECIFIED
     AV_CODEC_CONFIG_COLOR_SPACE,    ///< AVColorSpace, terminated by AVCOL_SPC_UNSPECIFIED
+    AV_CODEC_CONFIG_ALPHA_MODE,     ///< AVAlphaMode, terminated by AVALPHA_MODE_UNSPECIFIED
 };
 
 /**
diff --git a/libavcodec/codec_internal.h b/libavcodec/codec_internal.h
index 7fa3097aa9..0d13a50fed 100644
--- a/libavcodec/codec_internal.h
+++ b/libavcodec/codec_internal.h
@@ -153,6 +153,11 @@ typedef struct FFCodec {
      */
     unsigned cb_type:3;
 
+    /**
+     * This field determines the alpha modes supported by an encoder.
+     */
+    const enum AVAlphaMode *alpha_modes;
+
     int priv_data_size;
     /**
      * @name Frame-level threading support functions
diff --git a/libavcodec/codec_par.c b/libavcodec/codec_par.c
index 790ea01d10..ddf349ceea 100644
--- a/libavcodec/codec_par.c
+++ b/libavcodec/codec_par.c
@@ -51,6 +51,7 @@ static void codec_parameters_reset(AVCodecParameters *par)
     par->framerate           = (AVRational){ 0, 1 };
     par->profile             = AV_PROFILE_UNKNOWN;
     par->level               = AV_LEVEL_UNKNOWN;
+    par->alpha_mode          = AVALPHA_MODE_UNSPECIFIED;
 }
 
 AVCodecParameters *avcodec_parameters_alloc(void)
@@ -165,6 +166,7 @@ int avcodec_parameters_from_context(AVCodecParameters *par,
         par->sample_aspect_ratio = codec->sample_aspect_ratio;
         par->video_delay         = codec->has_b_frames;
         par->framerate           = codec->framerate;
+        par->alpha_mode          = codec->alpha_mode;
         break;
     case AVMEDIA_TYPE_AUDIO:
         par->format           = codec->sample_fmt;
@@ -229,6 +231,7 @@ int avcodec_parameters_to_context(AVCodecContext *codec,
         codec->sample_aspect_ratio    = par->sample_aspect_ratio;
         codec->has_b_frames           = par->video_delay;
         codec->framerate              = par->framerate;
+        codec->alpha_mode             = par->alpha_mode;
         break;
     case AVMEDIA_TYPE_AUDIO:
         codec->sample_fmt       = par->format;
diff --git a/libavcodec/codec_par.h b/libavcodec/codec_par.h
index f4b9bb5c06..19b1d738dc 100644
--- a/libavcodec/codec_par.h
+++ b/libavcodec/codec_par.h
@@ -212,6 +212,11 @@ typedef struct AVCodecParameters {
      * Audio only. Number of samples to skip after a discontinuity.
      */
     int seek_preroll;
+
+    /**
+     * Video with alpha channel only. Alpha channel handling
+     */
+    enum AVAlphaMode alpha_mode;
 } AVCodecParameters;
 
 /**
diff --git a/libavcodec/decode.c b/libavcodec/decode.c
index 2319e76e4b..76ee1ae31f 100644
--- a/libavcodec/decode.c
+++ b/libavcodec/decode.c
@@ -567,6 +567,8 @@ static int fill_frame_props(const AVCodecContext *avctx, AVFrame *frame)
         frame->color_range = avctx->color_range;
     if (frame->chroma_location == AVCHROMA_LOC_UNSPECIFIED)
         frame->chroma_location = avctx->chroma_sample_location;
+    if (frame->alpha_mode == AVALPHA_MODE_UNSPECIFIED)
+        frame->alpha_mode = avctx->alpha_mode;
 
     if (avctx->codec_type == AVMEDIA_TYPE_VIDEO) {
             if (!frame->sample_aspect_ratio.num)  frame->sample_aspect_ratio = avctx->sample_aspect_ratio;
diff --git a/libavcodec/options_table.h b/libavcodec/options_table.h
index c525cde80a..5c816495f4 100644
--- a/libavcodec/options_table.h
+++ b/libavcodec/options_table.h
@@ -352,6 +352,11 @@ static const AVOption avcodec_options[] = {
 {"bottomleft",  "Bottom-left", 0, AV_OPT_TYPE_CONST, {.i64 = AVCHROMA_LOC_BOTTOMLEFT },  INT_MIN, INT_MAX, V|E|D, .unit = "chroma_sample_location_type"},
 {"bottom",      "Bottom",      0, AV_OPT_TYPE_CONST, {.i64 = AVCHROMA_LOC_BOTTOM },      INT_MIN, INT_MAX, V|E|D, .unit = "chroma_sample_location_type"},
 {"unspecified", "Unspecified", 0, AV_OPT_TYPE_CONST, {.i64 = AVCHROMA_LOC_UNSPECIFIED }, INT_MIN, INT_MAX, V|E|D, .unit = "chroma_sample_location_type"},
+{"alpha_mode", "alpha mode", OFFSET(alpha_mode), AV_OPT_TYPE_INT, {.i64 = AVALPHA_MODE_UNSPECIFIED }, 0, INT_MAX, V|E|D, .unit = "alpha_mode_type"},
+{"unknown",       "Unspecified",   0, AV_OPT_TYPE_CONST, {.i64 = AVALPHA_MODE_UNSPECIFIED   }, 0, 0, V|E|D, .unit = "alpha_mode_type"},
+{"unspecified",   "Unspecified",   0, AV_OPT_TYPE_CONST, {.i64 = AVALPHA_MODE_UNSPECIFIED   }, 0, 0, V|E|D, .unit = "alpha_mode_type"},
+{"premultiplied", "Premultiplied", 0, AV_OPT_TYPE_CONST, {.i64 = AVALPHA_MODE_PREMULTIPLIED }, 0, 0, V|E|D, .unit = "alpha_mode_type"},
+{"straight",      "Straight",      0, AV_OPT_TYPE_CONST, {.i64 = AVALPHA_MODE_STRAIGHT      }, 0, 0, V|E|D, .unit = "alpha_mode_type"},
 {"log_level_offset", "set the log level offset", OFFSET(log_level_offset), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX },
 {"slices", "set the number of slices, used in parallelized encoding", OFFSET(slices), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX, V|E},
 {"thread_type", "select multithreading type", OFFSET(thread_type), AV_OPT_TYPE_FLAGS, {.i64 = FF_THREAD_SLICE|FF_THREAD_FRAME }, 0, INT_MAX, V|A|E|D, .unit = "thread_type"},
diff --git a/libavcodec/version.h b/libavcodec/version.h
index 37c4c39451..230d5fa13e 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -29,7 +29,7 @@
 
 #include "version_major.h"
 
-#define LIBAVCODEC_VERSION_MINOR   8
+#define LIBAVCODEC_VERSION_MINOR   9
 #define LIBAVCODEC_VERSION_MICRO 100
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 05/18] avcodec/encode: enforce alpha mode compatibility at encode time

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

Error out if trying to encode frames with an incompatible alpha mode.
---
 libavcodec/encode.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/libavcodec/encode.c b/libavcodec/encode.c
index 38833c566c..9012708130 100644
--- a/libavcodec/encode.c
+++ b/libavcodec/encode.c
@@ -587,6 +587,33 @@ static int encode_preinit_video(AVCodecContext *avctx)
             avctx->color_range = AVCOL_RANGE_JPEG;
     }
 
+    if (pixdesc->flags & AV_PIX_FMT_FLAG_ALPHA) {
+        const enum AVAlphaMode *alpha_modes;
+        int num_alpha_modes;
+        ret = avcodec_get_supported_config(avctx, NULL, AV_CODEC_CONFIG_ALPHA_MODE,
+                                           0, (const void **) &alpha_modes, &num_alpha_modes);
+        if (ret < 0)
+            return ret;
+
+        if (avctx->alpha_mode != AVALPHA_MODE_UNSPECIFIED && alpha_modes) {
+            for (i = 0; i < num_alpha_modes; i++) {
+                if (avctx->alpha_mode == alpha_modes[i])
+                    break;
+            }
+            if (i == num_alpha_modes) {
+                av_log(avctx, AV_LOG_ERROR,
+                       "Specified alpha mode '%s' is not supported by the %s encoder.\n",
+                       av_alpha_mode_name(avctx->alpha_mode), c->name);
+                av_log(avctx, AV_LOG_ERROR, "Supported alpha modes:\n");
+                for (int p = 0; alpha_modes[p] != AVALPHA_MODE_UNSPECIFIED; p++) {
+                    av_log(avctx, AV_LOG_ERROR, "  %s\n",
+                           av_alpha_mode_name(alpha_modes[p]));
+                }
+                return AVERROR(EINVAL);
+            }
+        }
+    }
+
     if (    avctx->bits_per_raw_sample < 0
         || (avctx->bits_per_raw_sample > 8 && pixdesc->comp[0].depth <= 8)) {
         av_log(avctx, AV_LOG_WARNING, "Specified bit depth %d not possible with the specified pixel formats depth %d\n",
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 06/18] avcodec/png: set correct alpha mode

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

PNG always uses straight alpha.

cf. https://www.w3.org/TR/PNG-Rationale.html

> Although each form of alpha storage has its advantages, we did not want to
> require all PNG viewers to handle both forms. We standardized on non-
> premultiplied alpha as being the lossless and more general case.
---
 libavcodec/pngdec.c | 5 +++++
 libavcodec/pngenc.c | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
index b9c997ab0e..d2a61d3bce 100644
--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -875,6 +875,11 @@ static int decode_idat_chunk(AVCodecContext *avctx, PNGDecContext *s,
             s->bpp += byte_depth;
         }
 
+        /* PNG spec mandates independent alpha channel */
+        if (s->color_type == PNG_COLOR_TYPE_RGB_ALPHA ||
+            s->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+            avctx->alpha_mode = AVALPHA_MODE_STRAIGHT;
+
         ff_progress_frame_unref(&s->picture);
         if (s->dispose_op == APNG_DISPOSE_OP_PREVIOUS) {
             /* We only need a buffer for the current picture. */
diff --git a/libavcodec/pngenc.c b/libavcodec/pngenc.c
index 9bbb8267cf..ddafd4ed08 100644
--- a/libavcodec/pngenc.c
+++ b/libavcodec/pngenc.c
@@ -1239,6 +1239,9 @@ const FFCodec ff_png_encoder = {
                   AV_PIX_FMT_GRAY8, AV_PIX_FMT_GRAY8A,
                   AV_PIX_FMT_GRAY16BE, AV_PIX_FMT_YA16BE,
                   AV_PIX_FMT_MONOBLACK),
+    .alpha_modes    = (const enum AVAlphaMode[]) {
+        AVALPHA_MODE_STRAIGHT, AVALPHA_MODE_UNSPECIFIED
+    },
     .p.priv_class   = &pngenc_class,
     .caps_internal  = FF_CODEC_CAP_ICC_PROFILES,
 };
@@ -1259,6 +1262,9 @@ const FFCodec ff_apng_encoder = {
                   AV_PIX_FMT_PAL8,
                   AV_PIX_FMT_GRAY8, AV_PIX_FMT_GRAY8A,
                   AV_PIX_FMT_GRAY16BE, AV_PIX_FMT_YA16BE),
+    .alpha_modes    = (const enum AVAlphaMode[]) {
+        AVALPHA_MODE_STRAIGHT, AVALPHA_MODE_UNSPECIFIED
+    },
     .p.priv_class   = &pngenc_class,
     .caps_internal  = FF_CODEC_CAP_ICC_PROFILES,
 };
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 07/18] avcodec/exr: set correct alpha mode

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

OpenEXR always uses premultiplied alpha, as per the spec.

cf. https://openexr.com/en/latest/TechnicalIntroduction.html

> By convention, all color channels are premultiplied by alpha, so that
> `foreground + (1-alpha) x background` performs a correct “over” operation.
> (See Premultiplied vs. Un-Premultiplied Color Channels)
>
> In the visual effects industry premultiplied color channels are the norm,
> and application software packages typically use internal image
> representations that are also premultiplied.
---
 libavcodec/exr.c    | 3 +++
 libavcodec/exrenc.c | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/libavcodec/exr.c b/libavcodec/exr.c
index 0a6aab662e..9f0daf863c 100644
--- a/libavcodec/exr.c
+++ b/libavcodec/exr.c
@@ -2124,6 +2124,9 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *picture,
         return AVERROR_INVALIDDATA;
     }
 
+    if (s->channel_offsets[3] >= 0)
+        avctx->alpha_mode = AVALPHA_MODE_PREMULTIPLIED;
+
 #if FF_API_EXR_GAMMA
     if (s->apply_trc_type != AVCOL_TRC_UNSPECIFIED)
         avctx->color_trc = s->apply_trc_type;
diff --git a/libavcodec/exrenc.c b/libavcodec/exrenc.c
index c9685890ea..54f63d9eb6 100644
--- a/libavcodec/exrenc.c
+++ b/libavcodec/exrenc.c
@@ -553,4 +553,7 @@ const FFCodec ff_exr_encoder = {
     FF_CODEC_ENCODE_CB(encode_frame),
     .close          = encode_close,
     CODEC_PIXFMTS(AV_PIX_FMT_GRAYF32, AV_PIX_FMT_GBRPF32, AV_PIX_FMT_GBRAPF32),
+    .alpha_modes    = (const enum AVAlphaMode[]) {
+        AVALPHA_MODE_PREMULTIPLIED, AVALPHA_MODE_UNSPECIFIED
+    },
 };
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 08/18] avcodec/libjxl: set correct alpha mode

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

JPEG XL supports both premultiplied and straight alpha, and the basic info
struct contains signalling for this. Forward the correct tagging on decode
and encode.
---
 libavcodec/libjxldec.c |  6 ++++++
 libavcodec/libjxlenc.c | 15 +++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/libavcodec/libjxldec.c b/libavcodec/libjxldec.c
index 96c338d1b4..0c4091850c 100644
--- a/libavcodec/libjxldec.c
+++ b/libavcodec/libjxldec.c
@@ -433,6 +433,12 @@ static int libjxl_receive_frame(AVCodecContext *avctx, AVFrame *frame)
             if (ctx->basic_info.have_animation)
                 ctx->anim_timebase = av_make_q(ctx->basic_info.animation.tps_denominator,
                                                ctx->basic_info.animation.tps_numerator);
+            if (ctx->basic_info.alpha_bits) {
+                if (ctx->basic_info.alpha_premultiplied)
+                    avctx->alpha_mode = AVALPHA_MODE_PREMULTIPLIED;
+                else
+                    avctx->alpha_mode = AVALPHA_MODE_STRAIGHT;
+            }
             continue;
         case JXL_DEC_COLOR_ENCODING:
             av_log(avctx, AV_LOG_DEBUG, "COLOR_ENCODING event emitted\n");
diff --git a/libavcodec/libjxlenc.c b/libavcodec/libjxlenc.c
index 823abcafb8..924a835436 100644
--- a/libavcodec/libjxlenc.c
+++ b/libavcodec/libjxlenc.c
@@ -351,6 +351,15 @@ static int libjxl_preprocess_stream(AVCodecContext *avctx, const AVFrame *frame,
         jxl_fmt->data_type = info.bits_per_sample <= 8 ? JXL_TYPE_UINT8 : JXL_TYPE_UINT16;
     }
 
+    if (info.alpha_bits) {
+        if (avctx->alpha_mode == AVALPHA_MODE_PREMULTIPLIED ||
+            avctx->alpha_mode == AVALPHA_MODE_UNSPECIFIED && frame->alpha_mode == AVALPHA_MODE_PREMULTIPLIED) {
+            info.alpha_premultiplied = 1;
+        } else if (avctx->alpha_mode != AVALPHA_MODE_STRAIGHT && frame->alpha_mode != AVALPHA_MODE_STRAIGHT) {
+            av_log(avctx, AV_LOG_WARNING, "Unknown alpha mode, assuming straight (independent)\n");
+        }
+    }
+
 #if JPEGXL_NUMERIC_VERSION >= JPEGXL_COMPUTE_NUMERIC_VERSION(0, 8, 0)
     jxl_bit_depth.bits_per_sample = bits_per_sample;
     jxl_bit_depth.type = JXL_BIT_DEPTH_FROM_PIXEL_FORMAT;
@@ -713,6 +722,9 @@ const FFCodec ff_libjxl_encoder = {
                         FF_CODEC_CAP_AUTO_THREADS | FF_CODEC_CAP_INIT_CLEANUP |
                         FF_CODEC_CAP_ICC_PROFILES,
     CODEC_PIXFMTS_ARRAY(libjxl_supported_pixfmts),
+    .alpha_modes    = (const enum AVAlphaMode[]) {
+        AVALPHA_MODE_STRAIGHT, AVALPHA_MODE_PREMULTIPLIED, AVALPHA_MODE_UNSPECIFIED
+    },
     .p.priv_class     = &libjxl_encode_class,
     .p.wrapper_name   = "libjxl",
 };
@@ -733,6 +745,9 @@ const FFCodec ff_libjxl_anim_encoder = {
                         FF_CODEC_CAP_AUTO_THREADS | FF_CODEC_CAP_INIT_CLEANUP |
                         FF_CODEC_CAP_ICC_PROFILES,
     CODEC_PIXFMTS_ARRAY(libjxl_supported_pixfmts),
+    .alpha_modes    = (const enum AVAlphaMode[]) {
+        AVALPHA_MODE_STRAIGHT, AVALPHA_MODE_PREMULTIPLIED, AVALPHA_MODE_UNSPECIFIED
+    },
     .p.priv_class     = &libjxl_encode_class,
     .p.wrapper_name   = "libjxl",
 };
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 09/18] avcodec/libjxlenc: also attach extra channel info

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

Works around a bug where older versions of libjxl don't correctly forward
the alpha channel information to the extra channel info.
---
 libavcodec/libjxlenc.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/libavcodec/libjxlenc.c b/libavcodec/libjxlenc.c
index 924a835436..5a062b8d0d 100644
--- a/libavcodec/libjxlenc.c
+++ b/libavcodec/libjxlenc.c
@@ -394,6 +394,19 @@ static int libjxl_preprocess_stream(AVCodecContext *avctx, const AVFrame *frame,
         return AVERROR_EXTERNAL;
     }
 
+    if (info.alpha_bits) {
+        JxlExtraChannelInfo extra_info;
+        JxlEncoderInitExtraChannelInfo(JXL_CHANNEL_ALPHA, &extra_info);
+        extra_info.bits_per_sample = info.alpha_bits;
+        extra_info.exponent_bits_per_sample = info.alpha_exponent_bits;
+        extra_info.alpha_premultiplied = info.alpha_premultiplied;
+
+        if (JxlEncoderSetExtraChannelInfo(ctx->encoder, 0, &extra_info) != JXL_ENC_SUCCESS) {
+            av_log(avctx, AV_LOG_ERROR, "Failed to set JxlExtraChannelInfo for channel %d\n", i);
+            return AVERROR_EXTERNAL;
+        }
+    }
+
     sd = av_frame_get_side_data(frame, AV_FRAME_DATA_ICC_PROFILE);
     if (sd && sd->size && JxlEncoderSetICCProfile(ctx->encoder, sd->data, sd->size) != JXL_ENC_SUCCESS) {
         av_log(avctx, AV_LOG_WARNING, "Could not set ICC Profile\n");
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 10/18] avcodec/jpegxl: parse and signal correct alpha mode

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

This header bit ("alpha_associated") was incorrectly ignored.
---
 libavcodec/jpegxl_parse.c  | 7 +++++--
 libavcodec/jpegxl_parse.h  | 1 +
 libavcodec/jpegxl_parser.c | 5 +++++
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/libavcodec/jpegxl_parse.c b/libavcodec/jpegxl_parse.c
index 022eed322d..47b831e2b4 100644
--- a/libavcodec/jpegxl_parse.c
+++ b/libavcodec/jpegxl_parse.c
@@ -190,6 +190,7 @@ static void jpegxl_get_bit_depth(GetBitContext *gb, FFJXLMetadata *meta)
 static int jpegxl_read_extra_channel_info(GetBitContext *gb, FFJXLMetadata *meta, int validate)
 {
     int default_alpha = get_bits1(gb);
+    int alpha_associated = 0;
     uint32_t type, name_len = 0;
 
     if (!default_alpha) {
@@ -213,7 +214,7 @@ static int jpegxl_read_extra_channel_info(GetBitContext *gb, FFJXLMetadata *meta
     skip_bits_long(gb, name_len);
 
     if (!default_alpha && type == JPEGXL_CT_ALPHA)
-        skip_bits1(gb);
+        alpha_associated = get_bits1(gb);
 
     if (type == JPEGXL_CT_SPOT_COLOR)
         skip_bits_long(gb, 16 * 4);
@@ -221,8 +222,10 @@ static int jpegxl_read_extra_channel_info(GetBitContext *gb, FFJXLMetadata *meta
     if (type == JPEGXL_CT_CFA)
         jxl_u32(gb, 1, 0, 3, 19, 0, 2, 4, 8);
 
-    if (meta && type == JPEGXL_CT_ALPHA)
+    if (meta && type == JPEGXL_CT_ALPHA) {
         meta->have_alpha = 1;
+        meta->alpha_associated = alpha_associated;
+    }
 
     return 0;
 }
diff --git a/libavcodec/jpegxl_parse.h b/libavcodec/jpegxl_parse.h
index 0602f4d409..bb929ccee1 100644
--- a/libavcodec/jpegxl_parse.h
+++ b/libavcodec/jpegxl_parse.h
@@ -35,6 +35,7 @@ typedef struct FFJXLMetadata {
     uint32_t coded_height;
     int bit_depth;
     int have_alpha;
+    int alpha_associated;
     /*
      * offset, in bits, of the animation header
      * zero if not animated
diff --git a/libavcodec/jpegxl_parser.c b/libavcodec/jpegxl_parser.c
index 75acc53708..c13601f3d7 100644
--- a/libavcodec/jpegxl_parser.c
+++ b/libavcodec/jpegxl_parser.c
@@ -1074,6 +1074,11 @@ static void populate_fields(AVCodecParserContext *s, AVCodecContext *avctx, cons
         else
             s->format = meta->have_alpha ? AV_PIX_FMT_RGBAF32 : AV_PIX_FMT_RGBF32;
     }
+
+    if (meta->have_alpha) {
+        avctx->alpha_mode |= meta->alpha_associated ? AVALPHA_MODE_PREMULTIPLIED
+                                                    : AVALPHA_MODE_STRAIGHT;
+    }
 }
 
 static int skip_icc_profile(void *avctx, JXLParseContext *ctx, GetBitContext *gb)
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] [PATCH v2 10/18] avcodec/jpegxl: parse and signal correct alpha mode

[Kacper Michajlow]

On Wed, 23 Jul 2025 at 15:57, Niklas Haas <ffmpeg@haasn.xyz> wrote:
>
> From: Niklas Haas <git@haasn.dev>
>
> This header bit ("alpha_associated") was incorrectly ignored.
> ---
>  libavcodec/jpegxl_parse.c  | 7 +++++--
>  libavcodec/jpegxl_parse.h  | 1 +
>  libavcodec/jpegxl_parser.c | 5 +++++
>  3 files changed, 11 insertions(+), 2 deletions(-)
>
> diff --git a/libavcodec/jpegxl_parse.c b/libavcodec/jpegxl_parse.c
> index 022eed322d..47b831e2b4 100644
> --- a/libavcodec/jpegxl_parse.c
> +++ b/libavcodec/jpegxl_parse.c
> @@ -190,6 +190,7 @@ static void jpegxl_get_bit_depth(GetBitContext *gb, FFJXLMetadata *meta)
>  static int jpegxl_read_extra_channel_info(GetBitContext *gb, FFJXLMetadata *meta, int validate)
>  {
>      int default_alpha = get_bits1(gb);
> +    int alpha_associated = 0;
>      uint32_t type, name_len = 0;
>
>      if (!default_alpha) {
> @@ -213,7 +214,7 @@ static int jpegxl_read_extra_channel_info(GetBitContext *gb, FFJXLMetadata *meta
>      skip_bits_long(gb, name_len);
>
>      if (!default_alpha && type == JPEGXL_CT_ALPHA)
> -        skip_bits1(gb);
> +        alpha_associated = get_bits1(gb);
>
>      if (type == JPEGXL_CT_SPOT_COLOR)
>          skip_bits_long(gb, 16 * 4);
> @@ -221,8 +222,10 @@ static int jpegxl_read_extra_channel_info(GetBitContext *gb, FFJXLMetadata *meta
>      if (type == JPEGXL_CT_CFA)
>          jxl_u32(gb, 1, 0, 3, 19, 0, 2, 4, 8);
>
> -    if (meta && type == JPEGXL_CT_ALPHA)
> +    if (meta && type == JPEGXL_CT_ALPHA) {
>          meta->have_alpha = 1;
> +        meta->alpha_associated = alpha_associated;
> +    }
>
>      return 0;
>  }
> diff --git a/libavcodec/jpegxl_parse.h b/libavcodec/jpegxl_parse.h
> index 0602f4d409..bb929ccee1 100644
> --- a/libavcodec/jpegxl_parse.h
> +++ b/libavcodec/jpegxl_parse.h
> @@ -35,6 +35,7 @@ typedef struct FFJXLMetadata {
>      uint32_t coded_height;
>      int bit_depth;
>      int have_alpha;
> +    int alpha_associated;
>      /*
>       * offset, in bits, of the animation header
>       * zero if not animated
> diff --git a/libavcodec/jpegxl_parser.c b/libavcodec/jpegxl_parser.c
> index 75acc53708..c13601f3d7 100644
> --- a/libavcodec/jpegxl_parser.c
> +++ b/libavcodec/jpegxl_parser.c
> @@ -1074,6 +1074,11 @@ static void populate_fields(AVCodecParserContext *s, AVCodecContext *avctx, cons
>          else
>              s->format = meta->have_alpha ? AV_PIX_FMT_RGBAF32 : AV_PIX_FMT_RGBF32;
>      }
> +
> +    if (meta->have_alpha) {
> +        avctx->alpha_mode |= meta->alpha_associated ? AVALPHA_MODE_PREMULTIPLIED
> +                                                    : AVALPHA_MODE_STRAIGHT;

Is this OR expected here? Setting (2 | 1) seems strange, no?

- Kacper

> +    }
>  }
>
>  static int skip_icc_profile(void *avctx, JXLParseContext *ctx, GetBitContext *gb)
> --
> 2.50.1
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] [PATCH v2 10/18] avcodec/jpegxl: parse and signal correct alpha mode

[Niklas Haas]

On Wed, 23 Jul 2025 18:19:03 +0200 Kacper Michajlow <kasper93@gmail.com> wrote:
> On Wed, 23 Jul 2025 at 15:57, Niklas Haas <ffmpeg@haasn.xyz> wrote:
> >
> > From: Niklas Haas <git@haasn.dev>
> >
> > This header bit ("alpha_associated") was incorrectly ignored.
> > ---
> >  libavcodec/jpegxl_parse.c  | 7 +++++--
> >  libavcodec/jpegxl_parse.h  | 1 +
> >  libavcodec/jpegxl_parser.c | 5 +++++
> >  3 files changed, 11 insertions(+), 2 deletions(-)
> >
> > diff --git a/libavcodec/jpegxl_parse.c b/libavcodec/jpegxl_parse.c
> > index 022eed322d..47b831e2b4 100644
> > --- a/libavcodec/jpegxl_parse.c
> > +++ b/libavcodec/jpegxl_parse.c
> > @@ -190,6 +190,7 @@ static void jpegxl_get_bit_depth(GetBitContext *gb, FFJXLMetadata *meta)
> >  static int jpegxl_read_extra_channel_info(GetBitContext *gb, FFJXLMetadata *meta, int validate)
> >  {
> >      int default_alpha = get_bits1(gb);
> > +    int alpha_associated = 0;
> >      uint32_t type, name_len = 0;
> >
> >      if (!default_alpha) {
> > @@ -213,7 +214,7 @@ static int jpegxl_read_extra_channel_info(GetBitContext *gb, FFJXLMetadata *meta
> >      skip_bits_long(gb, name_len);
> >
> >      if (!default_alpha && type == JPEGXL_CT_ALPHA)
> > -        skip_bits1(gb);
> > +        alpha_associated = get_bits1(gb);
> >
> >      if (type == JPEGXL_CT_SPOT_COLOR)
> >          skip_bits_long(gb, 16 * 4);
> > @@ -221,8 +222,10 @@ static int jpegxl_read_extra_channel_info(GetBitContext *gb, FFJXLMetadata *meta
> >      if (type == JPEGXL_CT_CFA)
> >          jxl_u32(gb, 1, 0, 3, 19, 0, 2, 4, 8);
> >
> > -    if (meta && type == JPEGXL_CT_ALPHA)
> > +    if (meta && type == JPEGXL_CT_ALPHA) {
> >          meta->have_alpha = 1;
> > +        meta->alpha_associated = alpha_associated;
> > +    }
> >
> >      return 0;
> >  }
> > diff --git a/libavcodec/jpegxl_parse.h b/libavcodec/jpegxl_parse.h
> > index 0602f4d409..bb929ccee1 100644
> > --- a/libavcodec/jpegxl_parse.h
> > +++ b/libavcodec/jpegxl_parse.h
> > @@ -35,6 +35,7 @@ typedef struct FFJXLMetadata {
> >      uint32_t coded_height;
> >      int bit_depth;
> >      int have_alpha;
> > +    int alpha_associated;
> >      /*
> >       * offset, in bits, of the animation header
> >       * zero if not animated
> > diff --git a/libavcodec/jpegxl_parser.c b/libavcodec/jpegxl_parser.c
> > index 75acc53708..c13601f3d7 100644
> > --- a/libavcodec/jpegxl_parser.c
> > +++ b/libavcodec/jpegxl_parser.c
> > @@ -1074,6 +1074,11 @@ static void populate_fields(AVCodecParserContext *s, AVCodecContext *avctx, cons
> >          else
> >              s->format = meta->have_alpha ? AV_PIX_FMT_RGBAF32 : AV_PIX_FMT_RGBF32;
> >      }
> > +
> > +    if (meta->have_alpha) {
> > +        avctx->alpha_mode |= meta->alpha_associated ? AVALPHA_MODE_PREMULTIPLIED
> > +                                                    : AVALPHA_MODE_STRAIGHT;
>
> Is this OR expected here? Setting (2 | 1) seems strange, no?

Fixed, thanks.

>
> - Kacper
>
> > +    }
> >  }
> >
> >  static int skip_icc_profile(void *avctx, JXLParseContext *ctx, GetBitContext *gb)
> > --
> > 2.50.1
> >
> > _______________________________________________
> > ffmpeg-devel mailing list
> > ffmpeg-devel@ffmpeg.org
> > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> >
> > To unsubscribe, visit link above, or email
> > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 11/18] avfilter/vf_scale: don't ignore incoming chroma location

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

This filter was, for some reason, always ignoring the incoming chroma
location in favor of the user-specified value, even when that value was set
to the default (unspecified).

This has been the status quo for quite some time, although commit 04ce01df0bb
made the situation worse by changing it from only happening when scaling is
needed, to always happening even in the no-op case.
---
 libavfilter/vf_scale.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c
index aec765b441..54cd0b12b6 100644
--- a/libavfilter/vf_scale.c
+++ b/libavfilter/vf_scale.c
@@ -824,7 +824,8 @@ scale:
         in->color_trc = scale->in_transfer;
     if (scale->in_range != AVCOL_RANGE_UNSPECIFIED)
         in->color_range = scale->in_range;
-    in->chroma_location = scale->in_chroma_loc;
+    if (scale->in_chroma_loc != AVCHROMA_LOC_UNSPECIFIED)
+        in->chroma_location = scale->in_chroma_loc;
 
     flags_orig = in->flags;
     if (scale->interlaced > 0)
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] [PATCH v2 11/18] avfilter/vf_scale: don't ignore incoming chroma location

[Niklas Haas]

On Wed, 23 Jul 2025 15:47:14 +0200 Niklas Haas <ffmpeg@haasn.xyz> wrote:
> From: Niklas Haas <git@haasn.dev>
>
> This filter was, for some reason, always ignoring the incoming chroma
> location in favor of the user-specified value, even when that value was set
> to the default (unspecified).
>
> This has been the status quo for quite some time, although commit 04ce01df0bb
> made the situation worse by changing it from only happening when scaling is
> needed, to always happening even in the no-op case.

I will drop this commit from this series while I investigate the FATE PSNR
regressions.

> ---
>  libavfilter/vf_scale.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c
> index aec765b441..54cd0b12b6 100644
> --- a/libavfilter/vf_scale.c
> +++ b/libavfilter/vf_scale.c
> @@ -824,7 +824,8 @@ scale:
>          in->color_trc = scale->in_transfer;
>      if (scale->in_range != AVCOL_RANGE_UNSPECIFIED)
>          in->color_range = scale->in_range;
> -    in->chroma_location = scale->in_chroma_loc;
> +    if (scale->in_chroma_loc != AVCHROMA_LOC_UNSPECIFIED)
> +        in->chroma_location = scale->in_chroma_loc;
>
>      flags_orig = in->flags;
>      if (scale->interlaced > 0)
> --
> 2.50.1
>
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 12/18] fftools/ffmpeg_enc: don't ignore user selected chroma location

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

This code always ignored the user-provided enc_ctx->chroma_sample_location
in favor of the location tagged on the frame. This leads to a very (IMHO)
unexpected outcome where -chroma_sample_location works differently from the
related options like -colorspace and -color_range, the latter of which
override the frame properties as a consequence of being configured on the
filter graph output.

The discrepancy comes from the fact that the chroma sample location does not
itself participate in filter graph negotiation.

Solve the situation by only overriding the enc_ctx option if it was left
unspecified by the user, and otherwise printing a warning if the requested
parameter does not match the frame parameter.
---
 fftools/ffmpeg_enc.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/fftools/ffmpeg_enc.c b/fftools/ffmpeg_enc.c
index a46af4dce1..4568c15073 100644
--- a/fftools/ffmpeg_enc.c
+++ b/fftools/ffmpeg_enc.c
@@ -266,11 +266,26 @@ int enc_open(void *opaque, const AVFrame *frame)
             enc_ctx->bits_per_raw_sample = FFMIN(fd->bits_per_raw_sample,
                                                  av_pix_fmt_desc_get(enc_ctx->pix_fmt)->comp[0].depth);
 
+        /**
+         * The video color properties should always be in sync with the user-
+         * requested values, since we forward them to the filter graph.
+         */
         enc_ctx->color_range            = frame->color_range;
         enc_ctx->color_primaries        = frame->color_primaries;
         enc_ctx->color_trc              = frame->color_trc;
         enc_ctx->colorspace             = frame->colorspace;
-        enc_ctx->chroma_sample_location = frame->chroma_location;
+
+        /* Video properties which are not part of filter graph negotiation */
+        if (enc_ctx->chroma_sample_location == AVCHROMA_LOC_UNSPECIFIED) {
+            enc_ctx->chroma_sample_location = frame->chroma_location;
+        } else if (enc_ctx->chroma_sample_location != frame->chroma_location &&
+                   frame->chroma_location != AVCHROMA_LOC_UNSPECIFIED) {
+            av_log(e, AV_LOG_WARNING,
+                   "Requested chroma sample location '%s' does not match the "
+                   "frame tagged sample location '%s'; result may be incorrect.\n",
+                   av_chroma_location_name(enc_ctx->chroma_sample_location),
+                   av_chroma_location_name(frame->chroma_location));
+        }
 
         if (enc_ctx->flags & (AV_CODEC_FLAG_INTERLACED_DCT | AV_CODEC_FLAG_INTERLACED_ME) ||
             (frame->flags & AV_FRAME_FLAG_INTERLACED)
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 13/18] fftools/ffmpeg_enc: forward frame alpha mode to encoder

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

---
 fftools/ffmpeg_enc.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/fftools/ffmpeg_enc.c b/fftools/ffmpeg_enc.c
index 4568c15073..babfca6c0a 100644
--- a/fftools/ffmpeg_enc.c
+++ b/fftools/ffmpeg_enc.c
@@ -287,6 +287,17 @@ int enc_open(void *opaque, const AVFrame *frame)
                    av_chroma_location_name(frame->chroma_location));
         }
 
+        if (enc_ctx->alpha_mode == AVALPHA_MODE_UNSPECIFIED) {
+            enc_ctx->alpha_mode = frame->alpha_mode;
+        } else if (enc_ctx->alpha_mode != frame->alpha_mode &&
+                   frame->alpha_mode != AVALPHA_MODE_UNSPECIFIED) {
+            av_log(e, AV_LOG_WARNING,
+                   "Requested alpha mode '%s' does not match the "
+                   "frame tagged alpha mode '%s'; result may be incorrect.\n",
+                   av_alpha_mode_name(enc_ctx->alpha_mode),
+                   av_alpha_mode_name(frame->alpha_mode));
+        }
+
         if (enc_ctx->flags & (AV_CODEC_FLAG_INTERLACED_DCT | AV_CODEC_FLAG_INTERLACED_ME) ||
             (frame->flags & AV_FRAME_FLAG_INTERLACED)
 #if FFMPEG_OPT_TOP
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 14/18] avfilter/vf_premultiply: tag correct alpha mode on result

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

---
 libavfilter/vf_premultiply.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/libavfilter/vf_premultiply.c b/libavfilter/vf_premultiply.c
index 322fc39094..1c08cf524a 100644
--- a/libavfilter/vf_premultiply.c
+++ b/libavfilter/vf_premultiply.c
@@ -512,6 +512,7 @@ static int filter_frame(AVFilterContext *ctx,
 {
     PreMultiplyContext *s = ctx->priv;
     AVFilterLink *outlink = ctx->outputs[0];
+    const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(outlink->format);
 
     if (ctx->is_disabled) {
         *out = av_frame_clone(base);
@@ -529,6 +530,13 @@ static int filter_frame(AVFilterContext *ctx,
         full = base->color_range == AVCOL_RANGE_JPEG;
         limited = base->color_range == AVCOL_RANGE_MPEG;
 
+        if (desc->flags & AV_PIX_FMT_FLAG_ALPHA) {
+            (*out)->alpha_mode = s->inverse ? AVALPHA_MODE_STRAIGHT
+                                            : AVALPHA_MODE_PREMULTIPLIED;
+        } else {
+            (*out)->alpha_mode = AVALPHA_MODE_UNSPECIFIED;
+        }
+
         if (s->inverse) {
             switch (outlink->format) {
             case AV_PIX_FMT_YUV444P:
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 15/18] avfilter/vf_alphamerge: tag correct alpha mode

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

---
 libavfilter/vf_alphamerge.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavfilter/vf_alphamerge.c b/libavfilter/vf_alphamerge.c
index f5779484a9..98c61e282d 100644
--- a/libavfilter/vf_alphamerge.c
+++ b/libavfilter/vf_alphamerge.c
@@ -85,6 +85,8 @@ static int do_alphamerge(FFFrameSync *fs)
                             FFMIN(main_linesize, alpha_linesize), alpha_buf->height);
     }
 
+    main_buf->alpha_mode = AVALPHA_MODE_STRAIGHT;
+
     return ff_filter_frame(ctx->outputs[0], main_buf);
 }
 
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 16/18] avfilter/vf_overlay: respect alpha mode tagging by default

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

---
 doc/filters.texi                  |   3 +-
 libavfilter/vf_overlay.c          | 199 ++++++++++++++++--------------
 libavfilter/vf_overlay.h          |   4 +-
 libavfilter/x86/vf_overlay_init.c |   8 +-
 4 files changed, 116 insertions(+), 98 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index 74e9e71559..fbf8aff382 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -18728,7 +18728,8 @@ See @ref{framesync}.
 
 @item alpha
 Set format of alpha of the overlaid video, it can be @var{straight} or
-@var{premultiplied}. Default is @var{straight}.
+@var{premultiplied}, or @var{auto} to use the frame tagging if available.
+Default is @var{auto}.
 @end table
 
 The @option{x}, and @option{y} expressions can contain the following
diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
index d77fe87c05..8eb4218542 100644
--- a/libavfilter/vf_overlay.c
+++ b/libavfilter/vf_overlay.c
@@ -750,117 +750,127 @@ static int config_input_main(AVFilterLink *inlink)
     s->main_is_packed_rgb =
         ff_fill_rgba_map(s->main_rgba_map, inlink->format) >= 0;
     s->main_has_alpha = ff_fmt_is_in(inlink->format, alpha_pix_fmts);
-    switch (s->format) {
-    case OVERLAY_FORMAT_YUV420:
-        s->blend_slice = s->main_has_alpha ? blend_slice_yuva420 : blend_slice_yuv420;
-        break;
-    case OVERLAY_FORMAT_YUV420P10:
-        s->blend_slice = s->main_has_alpha ? blend_slice_yuva420p10 : blend_slice_yuv420p10;
-        break;
-    case OVERLAY_FORMAT_YUV422:
-        s->blend_slice = s->main_has_alpha ? blend_slice_yuva422 : blend_slice_yuv422;
-        break;
-    case OVERLAY_FORMAT_YUV422P10:
-        s->blend_slice = s->main_has_alpha ? blend_slice_yuva422p10 : blend_slice_yuv422p10;
-        break;
-    case OVERLAY_FORMAT_YUV444:
-        s->blend_slice = s->main_has_alpha ? blend_slice_yuva444 : blend_slice_yuv444;
-        break;
-    case OVERLAY_FORMAT_YUV444P10:
-        s->blend_slice = s->main_has_alpha ? blend_slice_yuva444p10 : blend_slice_yuv444p10;
-        break;
-    case OVERLAY_FORMAT_RGB:
-        s->blend_slice = s->main_has_alpha ? blend_slice_rgba : blend_slice_rgb;
-        break;
-    case OVERLAY_FORMAT_GBRP:
-        s->blend_slice = s->main_has_alpha ? blend_slice_gbrap : blend_slice_gbrp;
-        break;
-    case OVERLAY_FORMAT_AUTO:
-        switch (inlink->format) {
-        case AV_PIX_FMT_YUVA420P:
-            s->blend_slice = blend_slice_yuva420;
+    return 0;
+}
+
+static int init_slice_fn(AVFilterContext *ctx, enum AVAlphaMode alpha_mode)
+{
+    OverlayContext *s = ctx->priv;
+    const AVFilterLink *inlink = ctx->inputs[0];
+
+    switch (alpha_mode) {
+    case AVALPHA_MODE_UNSPECIFIED:
+    case AVALPHA_MODE_STRAIGHT:
+        switch (s->format) {
+        case OVERLAY_FORMAT_YUV420:
+            s->blend_slice = s->main_has_alpha ? blend_slice_yuva420 : blend_slice_yuv420;
             break;
-        case AV_PIX_FMT_YUVA420P10:
-            s->blend_slice = blend_slice_yuva420p10;
+        case OVERLAY_FORMAT_YUV420P10:
+            s->blend_slice = s->main_has_alpha ? blend_slice_yuva420p10 : blend_slice_yuv420p10;
             break;
-        case AV_PIX_FMT_YUVA422P:
-            s->blend_slice = blend_slice_yuva422;
+        case OVERLAY_FORMAT_YUV422:
+            s->blend_slice = s->main_has_alpha ? blend_slice_yuva422 : blend_slice_yuv422;
             break;
-        case AV_PIX_FMT_YUVA422P10:
-            s->blend_slice = blend_slice_yuva422p10;
+        case OVERLAY_FORMAT_YUV422P10:
+            s->blend_slice = s->main_has_alpha ? blend_slice_yuva422p10 : blend_slice_yuv422p10;
             break;
-        case AV_PIX_FMT_YUVA444P:
-            s->blend_slice = blend_slice_yuva444;
+        case OVERLAY_FORMAT_YUV444:
+            s->blend_slice = s->main_has_alpha ? blend_slice_yuva444 : blend_slice_yuv444;
             break;
-        case AV_PIX_FMT_YUVA444P10:
-            s->blend_slice = blend_slice_yuva444p10;
+        case OVERLAY_FORMAT_YUV444P10:
+            s->blend_slice = s->main_has_alpha ? blend_slice_yuva444p10 : blend_slice_yuv444p10;
             break;
-        case AV_PIX_FMT_ARGB:
-        case AV_PIX_FMT_RGBA:
-        case AV_PIX_FMT_BGRA:
-        case AV_PIX_FMT_ABGR:
-            s->blend_slice = blend_slice_rgba;
+        case OVERLAY_FORMAT_RGB:
+            s->blend_slice = s->main_has_alpha ? blend_slice_rgba : blend_slice_rgb;
             break;
-        case AV_PIX_FMT_GBRAP:
-            s->blend_slice = blend_slice_gbrap;
+        case OVERLAY_FORMAT_GBRP:
+            s->blend_slice = s->main_has_alpha ? blend_slice_gbrap : blend_slice_gbrp;
             break;
-        default:
-            av_assert0(0);
+        case OVERLAY_FORMAT_AUTO:
+            switch (inlink->format) {
+            case AV_PIX_FMT_YUVA420P:
+                s->blend_slice = blend_slice_yuva420;
+                break;
+            case AV_PIX_FMT_YUVA420P10:
+                s->blend_slice = blend_slice_yuva420p10;
+                break;
+            case AV_PIX_FMT_YUVA422P:
+                s->blend_slice = blend_slice_yuva422;
+                break;
+            case AV_PIX_FMT_YUVA422P10:
+                s->blend_slice = blend_slice_yuva422p10;
+                break;
+            case AV_PIX_FMT_YUVA444P:
+                s->blend_slice = blend_slice_yuva444;
+                break;
+            case AV_PIX_FMT_YUVA444P10:
+                s->blend_slice = blend_slice_yuva444p10;
+                break;
+            case AV_PIX_FMT_ARGB:
+            case AV_PIX_FMT_RGBA:
+            case AV_PIX_FMT_BGRA:
+            case AV_PIX_FMT_ABGR:
+                s->blend_slice = blend_slice_rgba;
+                break;
+            case AV_PIX_FMT_GBRAP:
+                s->blend_slice = blend_slice_gbrap;
+                break;
+            default:
+                av_assert0(0);
+                break;
+            }
             break;
         }
         break;
-    }
-
-    if (!s->alpha_format)
-        goto end;
 
-    switch (s->format) {
-    case OVERLAY_FORMAT_YUV420:
-        s->blend_slice = s->main_has_alpha ? blend_slice_yuva420_pm : blend_slice_yuv420_pm;
-        break;
-    case OVERLAY_FORMAT_YUV422:
-        s->blend_slice = s->main_has_alpha ? blend_slice_yuva422_pm : blend_slice_yuv422_pm;
-        break;
-    case OVERLAY_FORMAT_YUV444:
-        s->blend_slice = s->main_has_alpha ? blend_slice_yuva444_pm : blend_slice_yuv444_pm;
-        break;
-    case OVERLAY_FORMAT_RGB:
-        s->blend_slice = s->main_has_alpha ? blend_slice_rgba_pm : blend_slice_rgb_pm;
-        break;
-    case OVERLAY_FORMAT_GBRP:
-        s->blend_slice = s->main_has_alpha ? blend_slice_gbrap_pm : blend_slice_gbrp_pm;
-        break;
-    case OVERLAY_FORMAT_AUTO:
-        switch (inlink->format) {
-        case AV_PIX_FMT_YUVA420P:
-            s->blend_slice = blend_slice_yuva420_pm;
+    case AVALPHA_MODE_PREMULTIPLIED:
+        switch (s->format) {
+        case OVERLAY_FORMAT_YUV420:
+            s->blend_slice = s->main_has_alpha ? blend_slice_yuva420_pm : blend_slice_yuv420_pm;
             break;
-        case AV_PIX_FMT_YUVA422P:
-            s->blend_slice = blend_slice_yuva422_pm;
+        case OVERLAY_FORMAT_YUV422:
+            s->blend_slice = s->main_has_alpha ? blend_slice_yuva422_pm : blend_slice_yuv422_pm;
             break;
-        case AV_PIX_FMT_YUVA444P:
-            s->blend_slice = blend_slice_yuva444_pm;
+        case OVERLAY_FORMAT_YUV444:
+            s->blend_slice = s->main_has_alpha ? blend_slice_yuva444_pm : blend_slice_yuv444_pm;
             break;
-        case AV_PIX_FMT_ARGB:
-        case AV_PIX_FMT_RGBA:
-        case AV_PIX_FMT_BGRA:
-        case AV_PIX_FMT_ABGR:
-            s->blend_slice = blend_slice_rgba_pm;
+        case OVERLAY_FORMAT_RGB:
+            s->blend_slice = s->main_has_alpha ? blend_slice_rgba_pm : blend_slice_rgb_pm;
             break;
-        case AV_PIX_FMT_GBRAP:
-            s->blend_slice = blend_slice_gbrap_pm;
+        case OVERLAY_FORMAT_GBRP:
+            s->blend_slice = s->main_has_alpha ? blend_slice_gbrap_pm : blend_slice_gbrp_pm;
             break;
-        default:
-            av_assert0(0);
+        case OVERLAY_FORMAT_AUTO:
+            switch (inlink->format) {
+            case AV_PIX_FMT_YUVA420P:
+                s->blend_slice = blend_slice_yuva420_pm;
+                break;
+            case AV_PIX_FMT_YUVA422P:
+                s->blend_slice = blend_slice_yuva422_pm;
+                break;
+            case AV_PIX_FMT_YUVA444P:
+                s->blend_slice = blend_slice_yuva444_pm;
+                break;
+            case AV_PIX_FMT_ARGB:
+            case AV_PIX_FMT_RGBA:
+            case AV_PIX_FMT_BGRA:
+            case AV_PIX_FMT_ABGR:
+                s->blend_slice = blend_slice_rgba_pm;
+                break;
+            case AV_PIX_FMT_GBRAP:
+                s->blend_slice = blend_slice_gbrap_pm;
+                break;
+            default:
+                av_assert0(0);
+                break;
+            }
             break;
         }
         break;
     }
 
-end:
 #if ARCH_X86
-    ff_overlay_init_x86(s, s->format, inlink->format,
-                        s->alpha_format, s->main_has_alpha);
+    ff_overlay_init_x86(s, s->format, inlink->format, alpha_mode, s->main_has_alpha);
 #endif
 
     return 0;
@@ -903,6 +913,11 @@ static int do_blend(FFFrameSync *fs)
         s->y < mainpic->height && s->y + second->height >= 0) {
         ThreadData td;
 
+        enum AVAlphaMode alpha_mode = second->alpha_mode;
+        if (s->alpha_mode != AVALPHA_MODE_UNSPECIFIED)
+            alpha_mode = s->alpha_mode;
+        init_slice_fn(ctx, alpha_mode);
+
         td.dst = mainpic;
         td.src = second;
         ff_filter_execute(ctx, s->blend_slice, &td, NULL, FFMIN(FFMAX(1, FFMIN3(s->y + second->height, FFMIN(second->height, mainpic->height), mainpic->height - s->y)),
@@ -953,9 +968,11 @@ static const AVOption overlay_options[] = {
         { "gbrp",   "", 0, AV_OPT_TYPE_CONST, {.i64=OVERLAY_FORMAT_GBRP},   .flags = FLAGS, .unit = "format" },
         { "auto",   "", 0, AV_OPT_TYPE_CONST, {.i64=OVERLAY_FORMAT_AUTO},   .flags = FLAGS, .unit = "format" },
     { "repeatlast", "repeat overlay of the last overlay frame", OFFSET(fs.opt_repeatlast), AV_OPT_TYPE_BOOL, {.i64=1}, 0, 1, FLAGS },
-    { "alpha", "alpha format", OFFSET(alpha_format), AV_OPT_TYPE_INT, {.i64=0}, 0, 1, FLAGS, .unit = "alpha_format" },
-        { "straight",      "", 0, AV_OPT_TYPE_CONST, {.i64=0}, .flags = FLAGS, .unit = "alpha_format" },
-        { "premultiplied", "", 0, AV_OPT_TYPE_CONST, {.i64=1}, .flags = FLAGS, .unit = "alpha_format" },
+    { "alpha", "alpha format", OFFSET(alpha_mode), AV_OPT_TYPE_INT, {.i64=AVALPHA_MODE_UNSPECIFIED}, 0, AVALPHA_MODE_NB-1, FLAGS, .unit = "alpha_mode" },
+        { "auto",          "", 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_UNSPECIFIED},   .flags = FLAGS, .unit = "alpha_mode" },
+        { "unknown",       "", 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_UNSPECIFIED},   .flags = FLAGS, .unit = "alpha_mode" },
+        { "straight",      "", 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_STRAIGHT},      .flags = FLAGS, .unit = "alpha_mode" },
+        { "premultiplied", "", 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_PREMULTIPLIED}, .flags = FLAGS, .unit = "alpha_mode" },
     { NULL }
 };
 
diff --git a/libavfilter/vf_overlay.h b/libavfilter/vf_overlay.h
index 3ad378ce42..253b2514b7 100644
--- a/libavfilter/vf_overlay.h
+++ b/libavfilter/vf_overlay.h
@@ -62,7 +62,7 @@ typedef struct OverlayContext {
     uint8_t overlay_rgba_map[4];
     uint8_t overlay_has_alpha;
     int format;                 ///< OverlayFormat
-    int alpha_format;
+    int alpha_mode;
     int eval_mode;              ///< EvalMode
 
     FFFrameSync fs;
@@ -83,6 +83,6 @@ typedef struct OverlayContext {
 } OverlayContext;
 
 void ff_overlay_init_x86(OverlayContext *s, int format, int pix_format,
-                         int alpha_format, int main_has_alpha);
+                         enum AVAlphaMode, int main_has_alpha);
 
 #endif /* AVFILTER_OVERLAY_H */
diff --git a/libavfilter/x86/vf_overlay_init.c b/libavfilter/x86/vf_overlay_init.c
index d4218b18f6..b698ee61a1 100644
--- a/libavfilter/x86/vf_overlay_init.c
+++ b/libavfilter/x86/vf_overlay_init.c
@@ -33,14 +33,14 @@ int ff_overlay_row_22_sse4(uint8_t *d, uint8_t *da, uint8_t *s, uint8_t *a,
                            int w, ptrdiff_t alinesize);
 
 av_cold void ff_overlay_init_x86(OverlayContext *s, int format, int pix_format,
-                                 int alpha_format, int main_has_alpha)
+                                 enum AVAlphaMode alpha_mode, int main_has_alpha)
 {
     int cpu_flags = av_get_cpu_flags();
 
     if (EXTERNAL_SSE4(cpu_flags) &&
         (format == OVERLAY_FORMAT_YUV444 ||
          format == OVERLAY_FORMAT_GBRP) &&
-        alpha_format == 0 && main_has_alpha == 0) {
+        alpha_mode != AVALPHA_MODE_PREMULTIPLIED && main_has_alpha == 0) {
         s->blend_row[0] = ff_overlay_row_44_sse4;
         s->blend_row[1] = ff_overlay_row_44_sse4;
         s->blend_row[2] = ff_overlay_row_44_sse4;
@@ -49,7 +49,7 @@ av_cold void ff_overlay_init_x86(OverlayContext *s, int format, int pix_format,
     if (EXTERNAL_SSE4(cpu_flags) &&
         (pix_format == AV_PIX_FMT_YUV420P) &&
         (format == OVERLAY_FORMAT_YUV420) &&
-        alpha_format == 0 && main_has_alpha == 0) {
+        alpha_mode != AVALPHA_MODE_PREMULTIPLIED && main_has_alpha == 0) {
         s->blend_row[0] = ff_overlay_row_44_sse4;
         s->blend_row[1] = ff_overlay_row_20_sse4;
         s->blend_row[2] = ff_overlay_row_20_sse4;
@@ -57,7 +57,7 @@ av_cold void ff_overlay_init_x86(OverlayContext *s, int format, int pix_format,
 
     if (EXTERNAL_SSE4(cpu_flags) &&
         (format == OVERLAY_FORMAT_YUV422) &&
-        alpha_format == 0 && main_has_alpha == 0) {
+        alpha_mode != AVALPHA_MODE_PREMULTIPLIED && main_has_alpha == 0) {
         s->blend_row[0] = ff_overlay_row_44_sse4;
         s->blend_row[1] = ff_overlay_row_22_sse4;
         s->blend_row[2] = ff_overlay_row_22_sse4;
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 17/18] avfilter/vf_setparams: add alpha_mode parameter

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

---
 doc/filters.texi           | 13 +++++++++++++
 libavfilter/vf_setparams.c | 10 ++++++++++
 2 files changed, 23 insertions(+)

diff --git a/doc/filters.texi b/doc/filters.texi
index fbf8aff382..13ca065f85 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -21602,6 +21602,19 @@ Keep the same chroma location (default).
 @item bottomleft
 @item bottom
 @end table
+
+@item alpha_mode
+Set the alpha moda.
+Available values are:
+
+@table @samp
+@item auto
+Keep the same alpha mode (default).
+
+@item unspecified, unknown
+@item premultiplied
+@item straight
+@end table
 @end table
 
 @section shear
diff --git a/libavfilter/vf_setparams.c b/libavfilter/vf_setparams.c
index 1e37876e42..5043ae6e65 100644
--- a/libavfilter/vf_setparams.c
+++ b/libavfilter/vf_setparams.c
@@ -42,6 +42,7 @@ typedef struct SetParamsContext {
     int color_trc;
     int colorspace;
     int chroma_location;
+    int alpha_mode;
 } SetParamsContext;
 
 #define OFFSET(x) offsetof(SetParamsContext, x)
@@ -131,6 +132,13 @@ static const AVOption setparams_options[] = {
     {"top",                              NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCHROMA_LOC_TOP},         0, 0, FLAGS, .unit = "chroma_location"},
     {"bottomleft",                       NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCHROMA_LOC_BOTTOMLEFT},  0, 0, FLAGS, .unit = "chroma_location"},
     {"bottom",                           NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCHROMA_LOC_BOTTOM},      0, 0, FLAGS, .unit = "chroma_location"},
+
+    {"alpha_mode", "select alpha moda", OFFSET(alpha_mode), AV_OPT_TYPE_INT, {.i64=-1}, -1, AVALPHA_MODE_NB-1, FLAGS, .unit = "alpha_mode"},
+    {"auto", "keep the same alpha mode",  0, AV_OPT_TYPE_CONST, {.i64=-1},                              0, 0, FLAGS, .unit = "alpha_mode"},
+    {"unspecified",                      NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_UNSPECIFIED},   0, 0, FLAGS, .unit = "alpha_mode"},
+    {"unknown",                          NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_UNSPECIFIED},   0, 0, FLAGS, .unit = "alpha_mode"},
+    {"premultiplied",                    NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_PREMULTIPLIED}, 0, 0, FLAGS, .unit = "alpha_mode"},
+    {"straight",                         NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_STRAIGHT},      0, 0, FLAGS, .unit = "alpha_mode"},
     {NULL}
 };
 
@@ -187,6 +195,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
         frame->colorspace = s->colorspace;
     if (s->chroma_location >= 0)
         frame->chroma_location = s->chroma_location;
+    if (s->alpha_mode >= 0)
+        frame->alpha_mode = s->alpha_mode;
 
     return ff_filter_frame(ctx->outputs[0], frame);
 }
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 18/18] avfilter/vf_libplacebo: add an alpha_mode setting

[Niklas Haas]

From: Niklas Haas <git@haasn.dev>

Chooses the desired output alpha mode. Note that this depends on
an upstream version of libplacebo new enough to respect the corresponding
AVFrame field in pl_map_avframe_ex.
---
 doc/filters.texi            |  4 ++++
 libavfilter/vf_libplacebo.c | 13 +++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/doc/filters.texi b/doc/filters.texi
index 13ca065f85..d4566cb594 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -16380,6 +16380,10 @@ leading to no change. For any other value, conversion will be performed.
 
 See the @ref{setparams} filter for a list of possible values.
 
+@item alpha_mode
+Choose the desired output alpha mode, when the output format has an alpha
+channel. See the @ref{setparams} filter for a list of possible values.
+
 @item apply_filmgrain
 Apply film grain (e.g. AV1 or H.274) if present in source frames, and strip
 it from the output. Enabled by default.
diff --git a/libavfilter/vf_libplacebo.c b/libavfilter/vf_libplacebo.c
index 475030c80d..bb73350da5 100644
--- a/libavfilter/vf_libplacebo.c
+++ b/libavfilter/vf_libplacebo.c
@@ -195,6 +195,7 @@ typedef struct LibplaceboContext {
     int color_primaries;
     int color_trc;
     int rotation;
+    int alpha_mode;
     AVDictionary *extra_opts;
 
 #if PL_API_VER >= 351
@@ -920,6 +921,11 @@ static int output_frame(AVFilterContext *ctx, int64_t pts)
     if (s->color_primaries >= 0)
         out->color_primaries = s->color_primaries;
 
+    if (outdesc->flags & AV_PIX_FMT_FLAG_ALPHA) {
+        if (s->alpha_mode >= 0)
+            out->alpha_mode = s->alpha_mode;
+    }
+
     /* Strip side data if no longer relevant */
     if (out->width != ref->width || out->height != ref->height)
         changed |= AV_SIDE_DATA_PROP_SIZE_DEPENDENT;
@@ -1475,6 +1481,13 @@ static const AVOption libplacebo_options[] = {
     {"270",                            NULL,  0, AV_OPT_TYPE_CONST, {.i64=PL_ROTATION_270}, .flags = STATIC, .unit = "rotation"},
     {"360",                            NULL,  0, AV_OPT_TYPE_CONST, {.i64=PL_ROTATION_360}, .flags = STATIC, .unit = "rotation"},
 
+    {"alpha_mode", "select alpha moda", OFFSET(alpha_mode), AV_OPT_TYPE_INT, {.i64=-1}, -1, AVALPHA_MODE_NB-1, DYNAMIC, .unit = "alpha_mode"},
+    {"auto", "keep the same alpha mode",  0, AV_OPT_TYPE_CONST, {.i64=-1},                              0, 0, DYNAMIC, .unit = "alpha_mode"},
+    {"unspecified",                      NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_UNSPECIFIED},   0, 0, DYNAMIC, .unit = "alpha_mode"},
+    {"unknown",                          NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_UNSPECIFIED},   0, 0, DYNAMIC, .unit = "alpha_mode"},
+    {"premultiplied",                    NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_PREMULTIPLIED}, 0, 0, DYNAMIC, .unit = "alpha_mode"},
+    {"straight",                         NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVALPHA_MODE_STRAIGHT},      0, 0, DYNAMIC, .unit = "alpha_mode"},
+
     { "upscaler", "Upscaler function", OFFSET(upscaler), AV_OPT_TYPE_STRING, {.str = "spline36"}, .flags = DYNAMIC },
     { "downscaler", "Downscaler function", OFFSET(downscaler), AV_OPT_TYPE_STRING, {.str = "mitchell"}, .flags = DYNAMIC },
     { "frame_mixer", "Frame mixing function", OFFSET(frame_mixer), AV_OPT_TYPE_STRING, {.str = "none"}, .flags = DYNAMIC },
-- 
2.50.1

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] Again pre-multiplied alpha

[Nicolas George]

Niklas Haas (HE12025-07-23):
> Changes since v1:
> - Correctly implement alpha mode tagging for JPEG XL
> - Set correct alpha mode for OpenEXR (which is always premultiplied)
> - Ensure -alpha_mode specified on the command line correctly propagates
> - Print out a warning when overriding the alpha mode explicitly
> 
> Includes an unrelated fix for -chroma_sample_location also being ignored,
> since the fix for that was adjacent to the fix for the alpha mode field.
> 
> Submitting this for re-evaluation. I decided in the end not to include full
> negotiation for the alpha mode, primarily because there is no filter currently
> existing that only handles one or the other.

Also, negotiation is fragile and needs tests.

But can you point to where the code that prevents a component not
ready from receiving a premultiplied frame is?

Regards,

-- 
  Nicolas George
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] Again pre-multiplied alpha

[Niklas Haas]

On Wed, 23 Jul 2025 16:11:45 +0200 Nicolas George <george@nsup.org> wrote:
> Niklas Haas (HE12025-07-23):
> > Changes since v1:
> > - Correctly implement alpha mode tagging for JPEG XL
> > - Set correct alpha mode for OpenEXR (which is always premultiplied)
> > - Ensure -alpha_mode specified on the command line correctly propagates
> > - Print out a warning when overriding the alpha mode explicitly
> >
> > Includes an unrelated fix for -chroma_sample_location also being ignored,
> > since the fix for that was adjacent to the fix for the alpha mode field.
> >
> > Submitting this for re-evaluation. I decided in the end not to include full
> > negotiation for the alpha mode, primarily because there is no filter currently
> > existing that only handles one or the other.
>
> Also, negotiation is fragile and needs tests.
>
> But can you point to where the code that prevents a component not
> ready from receiving a premultiplied frame is?

[PATCH v2 05/18] avcodec/encode: enforce alpha mode compatibility at encode time

>
> Regards,
>
> --
>   Nicolas George
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] Again pre-multiplied alpha

[Nicolas George]

Niklas Haas (HE12025-07-23):
> [PATCH v2 05/18] avcodec/encode: enforce alpha mode compatibility at encode time

That handles it for encoders, I suppose. But I do not see anything
protecting you from stacking images with different kind of alpha or
sending this kind of frames to a muxer with uncoded frames.

Regards,

-- 
  Nicolas George
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] Again pre-multiplied alpha

[Niklas Haas]

On Wed, 23 Jul 2025 19:02:06 +0200 Nicolas George <george@nsup.org> wrote:
> Niklas Haas (HE12025-07-23):
> > [PATCH v2 05/18] avcodec/encode: enforce alpha mode compatibility at encode time
>
> That handles it for encoders, I suppose. But I do not see anything
> protecting you from stacking images with different kind of alpha or
> sending this kind of frames to a muxer with uncoded frames.

That is no worse than the status quo, so I fail to see how this patch is
a regression in this regard.

That aside, there is also not anything preventing you from doing the same
for images with a different chroma sample location, or different HDR metadata,
or different sample aspect ratios, or any of the other oodles of properties
(including arbitrarily extensible frame side data) that are not currently
participating in libavfilter format negotiation.

In a perfect world, we would have automatic format negotiation for every
AVFrame property; but as it stands, the libavfilter code is too obnoxious,
brittle and inflexible to permit such while remaining sane. While redesigning
libavfilter to make it more extensible would certainly be a useful exercise
(perhaps a good STF 2025 candidate?), I think that rather exceeds the scope
of this patchset.

>
> Regards,
>
> --
>   Nicolas George
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] Again pre-multiplied alpha

[Nicolas George]

Niklas Haas (HE12025-07-24):
> That is no worse than the status quo, so I fail to see how this patch is
> a regression in this regard.

Until now, premultiplied frames were an anecdotal experimental feature
with barely any documentation: only people who knew what they were doing
were supposed to use it, and if they corrupted their output by getting
it wrong the blame was on them.

With this patch series, it becomes an officially supported feature,
people who know nothing will start using it. That requires more
guardrails against accidental corruption of the output.

> That aside, there is also not anything preventing you from doing the same
> for images with a different chroma sample location, or different HDR metadata,
> or different sample aspect ratios, or any of the other oodles of properties
> (including arbitrarily extensible frame side data) that are not currently
> participating in libavfilter format negotiation.

The fact that we have played it fast and loose in the past should not be
considered a justification to play it fast and loose now.

> In a perfect world, we would have automatic format negotiation for every
> AVFrame property; but as it stands, the libavfilter code is too obnoxious,
> brittle and inflexible to permit such while remaining sane. While redesigning
> libavfilter to make it more extensible would certainly be a useful exercise

I know how to redesign the format negotiation to make it modular. But
the current code requires test coverage.

> (perhaps a good STF 2025 candidate?),

Increasing test coverage, certainly yes.

Reworking the negotiation in depth to make it modular, almost certainly
no: too hard.

>					I think that rather exceeds the scope
> of this patchset.

Right now, I an not demanding negotiation, I am just requiring
protection:

	if (frame->is_premultiplied && !out->supports_premultiplied) {
	    av_log(ctx, AV_LOG_ERROR, "Your data is about to be
	    corrupted because it comes as premultiplied alpha.");
	    return AVERROR_PATCHWELCOME;
	}

Regards,

-- 
  Nicolas George
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-devel] Again pre-multiplied alpha

[Niklas Haas]

On Thu, 24 Jul 2025 16:59:24 +0200 Nicolas George <george@nsup.org> wrote:
> Right now, I an not demanding negotiation, I am just requiring
> protection:
>
> 	if (frame->is_premultiplied && !out->supports_premultiplied) {
> 	    av_log(ctx, AV_LOG_ERROR, "Your data is about to be
> 	    corrupted because it comes as premultiplied alpha.");
> 	    return AVERROR_PATCHWELCOME;
> 	}

On what component are you missing an error here?

>
> Regards,
>
> --
>   Nicolas George
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".