[FFmpeg-devel] [PATCH] avcodec/mjpegenc: take into account component count when writing the SOF header size

[Carl Eugen Hoyos]

Am Fr., 25. Nov. 2022 um 00:00 Uhr schrieb James Almer <jamrial at gmail.com>:
>
> Fixes ticket #10069
>
> Signed-off-by: James Almer <jamrial at gmail.com>
> ---
>  libavcodec/mjpegenc_common.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/mjpegenc_common.c b/libavcodec/mjpegenc_common.c
> index 6dfc4469a5..049ae3d929 100644
> --- a/libavcodec/mjpegenc_common.c
> +++ b/libavcodec/mjpegenc_common.c
> @@ -308,7 +308,7 @@ void ff_mjpeg_encode_picture_header(AVCodecContext *avctx, PutBitContext *pb,
>      default: av_assert0(0);
>      }
>
> -    put_bits(pb, 16, 17);
> +    put_bits(pb, 16, 8 + 3 * components);

Could this also fix #2967?

Carl Eugen