[FFmpeg-devel] [PATCH v2] Set AVSTREAM_PARSE_HEADERS flag for AV1 MP4 streams It help initialize chroma format and other info properly Chroma format wasn't correct if I use below code: avformat_find_stream_info(fmtc, NULL); iVideoStream = av_find_best_stream(fmtc, AVMEDIA_TYPE_VIDEO, -1, -1, NULL, 0); eChromaFormat = (AVPixelFormat)fmtc->streams[iVideoStream]->codecpar->format;

[Jean-Baptiste Kempf]

Please fix your commit log and commit title.

On Thu, 20 Aug 2020, at 09:43, Vikas Agrawal (Engrg-SW) wrote:
> ---
>  libavformat/mov.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/libavformat/mov.c b/libavformat/mov.c
> index 1532e74d67..4c8598c992 100644
> --- a/libavformat/mov.c
> +++ b/libavformat/mov.c
> @@ -2423,6 +2423,9 @@ static int mov_finalize_stsd_codec(MOVContext *c, 
> AVIOContext *pb,
>      case AV_CODEC_ID_VP9:
>          st->need_parsing = AVSTREAM_PARSE_FULL;
>          break;
> +    case AV_CODEC_ID_AV1:
> +        st->need_parsing = AVSTREAM_PARSE_HEADERS;
> +        break;
>      default:
>          break;
>      }
> -- 
> 2.24.0.windows.2
> 
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Jean-Baptiste Kempf -  President
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