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From: Dawid Kozinski <d.kozinski@samsung.com>
To: ffmpeg-devel@ffmpeg.org
Date: Wed, 23 Apr 2025 16:11:41 +0200
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References: <CGME20250423141145eucas1p2a13062a171ec41533cd9a2863028bd6d@eucas1p2.samsung.com>
Subject: [FFmpeg-devel] [PATCH v1 1/8] avcodec: APV codec registration
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Added prerequisites that must be met before providing support for the APV codec
- Added new entry to codec IDs list
- Added new entry to the codec descriptor list
- Bumped libavcodec minor version
- Added profiles for APV codec
Signed-off-by: Dawid Kozinski <d.kozinski@samsung.com>
---
doc/APIchanges | 3 +++
libavcodec/codec_desc.c | 9 +++++++++
libavcodec/codec_id.h | 1 +
libavcodec/defs.h | 7 +++++++
libavcodec/profiles.c | 11 +++++++++++
libavcodec/profiles.h | 1 +
libavcodec/version.h | 2 +-
libavutil/version.h | 2 +-
8 files changed, 34 insertions(+), 2 deletions(-)
diff --git a/doc/APIchanges b/doc/APIchanges
index 75d66f87f3..3e65c53d8b 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -2,6 +2,9 @@ The last version increases of all libraries were on 2025-03-28
API changes, most recent first:
+2025-04-22 - xxxxxxxxxx - lavu 60.3.100 - avcodec.h codec_id.h
+ Add AV_CODEC_ID_APV.
+
2025-04-21 - xxxxxxxxxx - lavu 60.2.100 - log.h
Add AV_CLASS_CATEGORY_HWDEVICE.
diff --git a/libavcodec/codec_desc.c b/libavcodec/codec_desc.c
index 9fb190e35a..2b2a4ddf6d 100644
--- a/libavcodec/codec_desc.c
+++ b/libavcodec/codec_desc.c
@@ -1985,6 +1985,15 @@ static const AVCodecDescriptor codec_descriptors[] = {
.props = AV_CODEC_PROP_LOSSY | AV_CODEC_PROP_LOSSLESS,
.mime_types= MT("image/jxl"),
},
+ {
+ .id = AV_CODEC_ID_APV,
+ .type = AVMEDIA_TYPE_VIDEO,
+ .name = "apv",
+ .long_name = NULL_IF_CONFIG_SMALL("Advanced Professional Video (APV) Codec"),
+ .props = AV_CODEC_PROP_INTRA_ONLY | AV_CODEC_PROP_LOSSY | AV_CODEC_PROP_REORDER,
+ .profiles = NULL_IF_CONFIG_SMALL(ff_apv_profiles),
+
+ },
/* various PCM "codecs" */
{
diff --git a/libavcodec/codec_id.h b/libavcodec/codec_id.h
index 2f6efe8261..be0a65bcb9 100644
--- a/libavcodec/codec_id.h
+++ b/libavcodec/codec_id.h
@@ -329,6 +329,7 @@ enum AVCodecID {
AV_CODEC_ID_DNXUC,
AV_CODEC_ID_RV60,
AV_CODEC_ID_JPEGXL_ANIM,
+ AV_CODEC_ID_APV,
/* various PCM "codecs" */
AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
diff --git a/libavcodec/defs.h b/libavcodec/defs.h
index 24250f8af5..ec5d6348fe 100644
--- a/libavcodec/defs.h
+++ b/libavcodec/defs.h
@@ -194,6 +194,13 @@
#define AV_PROFILE_EVC_BASELINE 0
#define AV_PROFILE_EVC_MAIN 1
+#define AV_PROFILE_APV_422_10 33
+#define AV_PROFILE_APV_422_12 44
+#define AV_PROFILE_APV_444_10 55
+#define AV_PROFILE_APV_444_12 66
+#define AV_PROFILE_APV_4444_10 77
+#define AV_PROFILE_APV_4444_12 88
+#define AV_PROFILE_APV_400_10 99
#define AV_LEVEL_UNKNOWN -99
diff --git a/libavcodec/profiles.c b/libavcodec/profiles.c
index 3cef82be3b..991f24135d 100644
--- a/libavcodec/profiles.c
+++ b/libavcodec/profiles.c
@@ -203,4 +203,15 @@ const AVProfile ff_evc_profiles[] = {
{ AV_PROFILE_UNKNOWN },
};
+const AVProfile ff_apv_profiles[] = {
+ { AV_PROFILE_APV_422_10, "422-10" },
+ { AV_PROFILE_APV_422_12, "422-12" },
+ { AV_PROFILE_APV_444_10, "444-10" },
+ { AV_PROFILE_APV_444_12, "444-12" },
+ { AV_PROFILE_APV_4444_10, "4444-10" },
+ { AV_PROFILE_APV_4444_12, "4444-12" },
+ { AV_PROFILE_APV_400_10, "400-10" },
+ { AV_PROFILE_UNKNOWN },
+};
+
#endif /* !CONFIG_SMALL */
diff --git a/libavcodec/profiles.h b/libavcodec/profiles.h
index 33b7ffc17a..4892388149 100644
--- a/libavcodec/profiles.h
+++ b/libavcodec/profiles.h
@@ -77,5 +77,6 @@ extern const AVProfile ff_prores_profiles[];
extern const AVProfile ff_mjpeg_profiles[];
extern const AVProfile ff_arib_caption_profiles[];
extern const AVProfile ff_evc_profiles[];
+extern const AVProfile ff_apv_profiles[];
#endif /* AVCODEC_PROFILES_H */
diff --git a/libavcodec/version.h b/libavcodec/version.h
index 0d4156e74a..b4616ccc27 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -29,7 +29,7 @@
#include "version_major.h"
-#define LIBAVCODEC_VERSION_MINOR 0
+#define LIBAVCODEC_VERSION_MINOR 1
#define LIBAVCODEC_VERSION_MICRO 101
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
diff --git a/libavutil/version.h b/libavutil/version.h
index 4717cd562b..2979f80233 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -79,7 +79,7 @@
*/
#define LIBAVUTIL_VERSION_MAJOR 60
-#define LIBAVUTIL_VERSION_MINOR 2
+#define LIBAVUTIL_VERSION_MINOR 3
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
--
2.34.1
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