[FFmpeg-devel] [PATCH] avformat/matroskadec: Don't unnecessarily reduce aspect ratio

[James Almer]

On 11/7/2021 7:42 AM, Andreas Rheinhardt wrote:
> Fixes ticket #9497.
> 
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
> ---
> Will apply later tonight unless there are objections.
> 
>   libavformat/matroskadec.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
> index b2c4927e43..a4bbbe954e 100644
> --- a/libavformat/matroskadec.c
> +++ b/libavformat/matroskadec.c
> @@ -2806,7 +2806,7 @@ static int matroska_parse_tracks(AVFormatContext *s)
>                             &st->sample_aspect_ratio.den,
>                             st->codecpar->height * track->video.display_width  * display_width_mul,
>                             st->codecpar->width  * track->video.display_height * display_height_mul,
> -                          255);
> +                          INT_MAX);

LGTM.

>               }
>               if (st->codecpar->codec_id != AV_CODEC_ID_HEVC)
>                   sti->need_parsing = AVSTREAM_PARSE_HEADERS;
>