[FFmpeg-devel] [PATCH] Fix SPDIF detection score

[Carl Eugen Hoyos]

Am So., 11. Apr. 2021 um 15:56 Uhr schrieb Denis Shulyaka <shulyaka at gmail.com>:
>
> This patch fixes the detection score for spdif (IEC61937).
>
> Signed-off-by: Denis Shulyaka <Shulyaka at gmail.com>
> ---
>  libavformat/spdifdec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/spdifdec.c b/libavformat/spdifdec.c
> index 1808fa9d65..05c155f49c 100644
> --- a/libavformat/spdifdec.c
> +++ b/libavformat/spdifdec.c
> @@ -140,7 +140,7 @@ int ff_spdif_probe(const uint8_t *p_buf, int buf_size, enum AVCodecID *codec)
>                  break;
>
>              /* continue probing to find more sync codes */
> -            probe_end = FFMIN(buf + SPDIF_MAX_OFFSET, p_buf + buf_size - 1);
> +            probe_end = FFMIN(buf + SPDIF_MAX_OFFSET + 1, p_buf + buf_size - 1);

Do you have a sample that shows that this patch fixes detection?

Carl Eugen