Quoting Lynne (2020-11-12 18:42:22) > This introduces a new field to allow decoders to export their film grain > parameters. > Will be used by the next patch. > > Patch attached. > From d5d5e1e5f90938ac5cfa462efc13658ab411246b Mon Sep 17 00:00:00 2001 > From: Lynne <d...@lynne.ee> > Date: Thu, 12 Nov 2020 17:46:09 +0100 > Subject: [PATCH v2 2/3] libavcodec: add a new AV_CODEC_EXPORT_DATA_FILM_GRAIN > flag and option > > This introduces a new field to allow decoders to export their film grain > parameters. > Will be used by the next patch. > --- > doc/APIchanges | 3 +++ > libavcodec/avcodec.h | 5 +++++ > libavcodec/options_table.h | 1 + > libavcodec/version.h | 4 ++-- > 4 files changed, 11 insertions(+), 2 deletions(-) > > diff --git a/doc/APIchanges b/doc/APIchanges > index 41248724d9..9d0ddb4ff6 100644 > --- a/doc/APIchanges > +++ b/doc/APIchanges > @@ -15,6 +15,9 @@ libavutil: 2017-10-21 > > API changes, most recent first: > > +2020-xx-xx - xxxxxxxxxx - lavc 58.113.100 - avcodec.h > + Adds a new flag AV_CODEC_EXPORT_DATA_FILM_GRAIN for export_side_data. > + > 2020-xx-xx - 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. > diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h > index 20af3ef00d..5047da0f6a 100644 > --- a/libavcodec/avcodec.h > +++ b/libavcodec/avcodec.h > @@ -410,6 +410,11 @@ typedef struct RcOverride{ > * Export the AVVideoEncParams structure through frame side data. > */ > #define AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2) > +/** > + * Decoding only. > + * Do not apply film grain, export it instead.
Could someone want to both apply AND export it? -- Anton Khirnov _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".