[FFmpeg-devel] [PATCH v2 1/2] avformat/utils: Add av_stream_get_codec_properties()

[Anton Khirnov]

Quoting Soft Works (2021-09-19 00:08:18)
> Signed-off-by: softworkz <softworkz at hotmail.com>
> ---
>  doc/APIchanges         | 3 +++
>  libavformat/avformat.h | 9 +++++++++
>  libavformat/utils.c    | 5 +++++
>  libavformat/version.h  | 2 +-
>  4 files changed, 18 insertions(+), 1 deletion(-)
> 
> diff --git a/doc/APIchanges b/doc/APIchanges
> index cf6105c99e..fee94ccadd 100644
> --- a/doc/APIchanges
> +++ b/doc/APIchanges
> @@ -14,6 +14,9 @@ libavutil:     2021-04-27
>  
>  API changes, most recent first:
>  
> +2021-04-27 - xxxxxxxxxx - lavf 59.6.100 - avformat.h
> +  Add av_stream_get_codec_properties()
> +
>  2021-09-17 - xxxxxxxxxx - lavu 57.5.101 - buffer.h
>    Constified the input parameters in av_buffer_replace(), av_buffer_ref(),
>    and av_buffer_pool_buffer_get_opaque().
> diff --git a/libavformat/avformat.h b/libavformat/avformat.h
> index 3a5bc8a06d..89ed984d1d 100644
> --- a/libavformat/avformat.h
> +++ b/libavformat/avformat.h
> @@ -2763,6 +2763,15 @@ int avformat_transfer_internal_stream_timing_info(const AVOutputFormat *ofmt,
>   */
>  AVRational av_stream_get_codec_timebase(const AVStream *st);
>  
> +/**
> + * Get the internal codec properties from a stream.

This is a bad idea. We do not want to hardcode "internal codec
properties" into the API.

-- 
Anton Khirnov