Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Jan Ekström	43e63ff20a	avcodec: move content light level SEI handling to h2645_sei This allows this common H.274 SEI to be parsed from both H.264 as well as HEVC, as well as probably from VVC in the future. Generally attempts to keep the original code as similar as possible. FATE test refererence changes only change the order of side data export within a single frame. Nothing else seems to have changed.	1 year ago
Jan Ekström	33358b862c	avcodec: move mastering display colour volume SEI handling to h2645_sei This allows this common H.274 SEI to be parsed from both H.264 as well as HEVC, as well as probably from VVC in the future. Generally attempts to keep the original code as similar as possible. FATE test refererence changes only change the order of side data export within a single frame. Nothing else seems to have changed.	1 year ago
Jan Ekström	5de565107a	avcodec/h2645_sei: add support for Ambient Viewing Environment SEI Defined by H.274, this SEI message is utilized by iPhones to save the nominal ambient viewing environment for the display of recorded HDR content. The contents of the message are exposed to API users as AVFrame side data containing AVAmbientViewingEnvironment. As the DV RPU test sample is from an iPhone and includes Ambient Viewing Environment SEI messages, its test result gets updated.	2 years ago
Andreas Rheinhardt	7b450bafd7	avcodec/h2645_sei: Factor attaching film grain side-data to frame out This unfortunately involved adding some parameters to ff_h2645_sei_to_frame() that will be mostly unused. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	a5bba606a0	avcodec/h2645_sei: Also support Active Format Descriptor for HEVC It is valid for HEVC; in fact, the ATSC-HEVC spec [1] simply refers to the relevant H.264 spec. It is also trivial to implement now: Just move applying AFD to ff_h2645_sei_to_frame() and stop ignoring AFD when parsing a HEVC SEI containing it. A FATE-test for this has been added. [1]: https://www.atsc.org/atsc-documents/a3412017-video-hevc/ Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	38d0d12c46	avcodec/h264_sei, sei: Make H264_SEI_FpaType generic Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	3bafc4ead4	avcodec/h2645_sei: Factor out applying SEIs to frames Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	f89825e60a	avcodec/h2645_sei: Factor out freeing common SEI parts This commit only factors out freeing the common SEI parts, not whether the fields indicating whether an SEI is present shall be reset. H.264 and HEVC differ in this regard (ff_h264_sei_uninit() really resets, whereas ff_hevc_reset_sei() only uninits.) and neither actually honours the persistency as prescribed by the relevant specs. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	de5891d371	avcodec/h2645_sei: Factor updating H.2645 SEIs out Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	33239ebd07	avcodec/h2645_sei: Factor parsing common SEI messages out Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago