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doc/codecs: add entries for export_side_data 

Document addition of venc_params and film_grain.
This commit is contained in:
Gyan Doshi 2020-12-20 15:09:28 +05:30
parent 2749e20d04
commit ab6a56773f
1 changed files with 6 additions and 0 deletions
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doc/codecs.texi
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@ -816,6 +816,12 @@ for codecs that support it. See also @file{doc/examples/export_mvs.c}.
@item prft @item prft
Export encoder Producer Reference Time into packet side-data (see @code{AV_PKT_DATA_PRFT}) Export encoder Producer Reference Time into packet side-data (see @code{AV_PKT_DATA_PRFT})
for codecs that support it. for codecs that support it.
@item venc_params
Export video encoding parameters through frame side data (see @code{AV_FRAME_DATA_VIDEO_ENC_PARAMS})
for codecs that support it. At present, those are H.264 and VP9.
@item film_grain
Export film grain parameters through frame side data (see @code{AV_FRAME_DATA_FILM_GRAIN_PARAMS}).
Supported at present by AV1 decoders.
@end table @end table
@item error @var{integer} (@emph{encoding,video}) @item error @var{integer} (@emph{encoding,video})