Quoting Jan Ekström (2024-02-29 17:42:56)
> This allows configuring an encoder by using AVFrameSideData.
> ---
> libavcodec/avcodec.h | 8 ++++++++
> libavcodec/options.c | 2 ++
> 2 files changed, 10 insertions(+)
>
> diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
> index 43859251cc..411f4caad3 100644
> --- a/libavcodec/avcodec.h
> +++ b/libavcodec/avcodec.h
> @@ -2120,6 +2120,14 @@ typedef struct AVCodecContext {
> * an error.
> */
> int64_t frame_num;
> +
> + /**
> + * Set containing static side data, such as HDR10 CLL / MDCV structures.
> + * - encoding: set by user
May be set by the caller before avcodec_open2(). Afterwards owned and
freed by the encoder.
> + * - decoding: unused
> + */
> + AVFrameSideData **frame_side_data;
> + int nb_frame_side_data;
I don't like calling the field 'frame' side data, because it is not
associated with any frame.
I'd prefer to call it 'decoded_side_data' or 'raw_side_data', to be
consistent with existing 'coded_side_data'.
--
Anton Khirnov
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