[FFmpeg-devel] Re: [PATCH v3 2/2] avcodec/libaom: Add test for HDR10+ metadata support

[Maryla Ustarroz via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>]

On Mon, Aug 11, 2025 at 2:01 PM Maryla Ustarroz <maryla@google.com> wrote:
>
> On Mon, Aug 11, 2025 at 1:57 PM Maryla Ustarroz-Calonge
> <maryla@google.com> wrote:
> >
> > Signed-off-by: Maryla Ustarroz-Calonge <maryla@google.com>
> > ---
> >  tests/Makefile                   |  1 +
> >  tests/fate/av1.mak               |  7 +++++
> >  tests/ref/fate/libaom-hdr10-plus | 44 ++++++++++++++++++++++++++++++++
> >  3 files changed, 52 insertions(+)
> >  create mode 100644 tests/fate/av1.mak
> >  create mode 100644 tests/ref/fate/libaom-hdr10-plus
> >
> > diff --git a/tests/Makefile b/tests/Makefile
> > index 3f4dbaabfd..3eef290e41 100644
> > --- a/tests/Makefile
> > +++ b/tests/Makefile
> > @@ -162,6 +162,7 @@ include $(SRC_PATH)/tests/fate/apng.mak
> >  include $(SRC_PATH)/tests/fate/apv.mak
> >  include $(SRC_PATH)/tests/fate/atrac.mak
> >  include $(SRC_PATH)/tests/fate/audio.mak
> > +include $(SRC_PATH)/tests/fate/av1.mak
> >  include $(SRC_PATH)/tests/fate/bmp.mak
> >  include $(SRC_PATH)/tests/fate/build.mak
> >  include $(SRC_PATH)/tests/fate/caf.mak
> > diff --git a/tests/fate/av1.mak b/tests/fate/av1.mak
> > new file mode 100644
> > index 0000000000..81072be5b8
> > --- /dev/null
> > +++ b/tests/fate/av1.mak
> > @@ -0,0 +1,7 @@
> > +# Tests that reading and writing with codec libaom-av1 preserves HDR10+ metadata.
> > +FATE_AV1_FFMPEG_FFPROBE-$(call ENCDEC, LIBAOM_AV1 VP9, IVF MATROSKA) += fate-libaom-hdr10-plus
> > +fate-libaom-hdr10-plus: CMD = enc_external $(TARGET_SAMPLES)/mkv/hdr10_plus_vp9_sample.webm ivf "-map 0 -c:v libaom-av1 -cpu-used 8" "-show_frames -show_entries frame=side_data_list -codec:v libaom-av1"
> > +
> > +FATE_SAMPLES_FFMPEG_FFPROBE += $(FATE_AV1_FFMPEG_FFPROBE-yes)
> > +
> > +fate-av1: $(FATE_AV1_FFMPEG_FFPROBE-yes)
> > diff --git a/tests/ref/fate/libaom-hdr10-plus b/tests/ref/fate/libaom-hdr10-plus
> > new file mode 100644
> > index 0000000000..c03dda7e7f
> > --- /dev/null
> > +++ b/tests/ref/fate/libaom-hdr10-plus
> > @@ -0,0 +1,44 @@
> > +[FRAME]
> > +[SIDE_DATA]
> > +side_data_type=HDR Dynamic Metadata SMPTE2094-40 (HDR10+)
> > +application version=1
> > +num_windows=1
> > +targeted_system_display_maximum_luminance=400/1
> > +maxscl=3340/100000
> > +maxscl=2870/100000
> > +maxscl=2720/100000
> > +average_maxrgb=510/100000
> > +num_distribution_maxrgb_percentiles=9
> > +distribution_maxrgb_percentage=1
> > +distribution_maxrgb_percentile=30/100000
> > +distribution_maxrgb_percentage=5
> > +distribution_maxrgb_percentile=2940/100000
> > +distribution_maxrgb_percentage=10
> > +distribution_maxrgb_percentile=255/100000
> > +distribution_maxrgb_percentage=25
> > +distribution_maxrgb_percentile=70/100000
> > +distribution_maxrgb_percentage=50
> > +distribution_maxrgb_percentile=1340/100000
> > +distribution_maxrgb_percentage=75
> > +distribution_maxrgb_percentile=1600/100000
> > +distribution_maxrgb_percentage=90
> > +distribution_maxrgb_percentile=1850/100000
> > +distribution_maxrgb_percentage=95
> > +distribution_maxrgb_percentile=1950/100000
> > +distribution_maxrgb_percentage=99
> > +distribution_maxrgb_percentile=2940/100000
> > +fraction_bright_pixels=1/1000
> > +knee_point_x=0/4095
> > +knee_point_y=0/4095
> > +num_bezier_curve_anchors=9
> > +bezier_curve_anchors=102/1023
> > +bezier_curve_anchors=205/1023
> > +bezier_curve_anchors=307/1023
> > +bezier_curve_anchors=410/1023
> > +bezier_curve_anchors=512/1023
> > +bezier_curve_anchors=614/1023
> > +bezier_curve_anchors=717/1023
> > +bezier_curve_anchors=819/1023
> > +bezier_curve_anchors=922/1023
> > +[/SIDE_DATA]
> > +[/FRAME]
> > \ No newline at end of file
> > --
> > 2.50.1.703.g449372360f-goog
>
> Note that this is a simplified version of v2 now that ffprobe supports
> the -codec:v flag.
> This allows testing reading and writing of HDR10+ metadata in a single test, and
> removes the need for a new test file.

Friendly ping.
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