[FFmpeg-devel] [PATCH] lavf/srtdec: fix probing files with negative first timestamps

[Clément Bœsch]

On Thu, Jun 09, 2016 at 11:01:54PM -0500, Rodger Combs wrote:
> ---
>  libavformat/srtdec.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/libavformat/srtdec.c b/libavformat/srtdec.c
> index 585aa6a..9ab7a4e 100644
> --- a/libavformat/srtdec.c
> +++ b/libavformat/srtdec.c
> @@ -52,7 +52,10 @@ static int srt_probe(AVProbeData *p)
>      /* Check if the next line matches a SRT timestamp */
>      if (ff_subtitles_read_line(&tr, buf, sizeof(buf)) < 0)
>          return 0;
> -    if (buf[0] >= '0' && buf[0] <= '9' && strstr(buf, " --> ")
> +    pbuf = buf;
> +    if (buf[0] == '-')
> +      pbuf++;
> +    if (pbuf[0] >= '0' && pbuf[0] <= '9' && strstr(buf, " --> ")
>          && sscanf(buf, "%*d:%*d:%*d%*1[,.]%*d --> %*d:%*d:%*d%*1[,.]%d", &v) == 1)
>          return AVPROBE_SCORE_MAX;

Wrong indent but looks fine functionally.

Thanks

-- 
Clément B.
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