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| author | Lynne <dev@lynne.ee> | 2020-11-12 12:44:30 +0100 |
|---|---|---|
| committer | Lynne <dev@lynne.ee> | 2020-11-25 23:06:33 +0100 |
| commit | 4f9ee87253e021f43b1eaf40e57c2fb10af2be88 (patch) | |
| tree | b12ab4e0962d81bc2ad539f8051f639c70d24e18 /doc | |
| parent | 5b1ccd748a7c5317172981151a36711772455368 (diff) | |
| download | ffmpeg-4f9ee87253e021f43b1eaf40e57c2fb10af2be88.tar.gz | |
libavutil: introduce AVFilmGrainParams side data
This patch introduces a new frame side data type AVFilmGrainParams for use
with video codecs which support it.
It can save a lot of memory used for duplicate processed reference frames and
reduce copies when applying film grain during presentation.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/APIchanges | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/APIchanges b/doc/APIchanges index b70c78a483..58837090cf 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -15,6 +15,10 @@ libavutil: 2017-10-21 API changes, most recent first: +2020-11-25 - xxxxxxxxxx - lavu 56.61.100 - film_grain_params.h + Adds a new API for extracting codec film grain parameters as side data. + Adds a new AVFrameSideDataType entry AV_FRAME_DATA_FILM_GRAIN_PARAMS for it. + 2020-xx-xx - xxxxxxxxxx - lavf 58.64.100 - avformat.h Add AVSTREAM_EVENT_FLAG_NEW_PACKETS. |