[FFmpeg-devel] [PATCH] libavcodec/mpegaudio_parser.c: differentiate MPEG audio dual mono

[Anton Khirnov]

Quoting Scott Theisen (2024-11-14 05:37:49)
> @@ -85,7 +85,13 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
>                      if (s->header_count > header_threshold) {
>                          avctx->sample_rate= sr;
>                          av_channel_layout_uninit(&avctx->ch_layout);
> -                        av_channel_layout_default(&avctx->ch_layout, channels);
> +                        if (dual_mono) {
> +                            av_channel_layout_custom_init(&avctx->ch_layout, 2);

This can fail - the return code should be checked.

-- 
Anton Khirnov