[FFmpeg-devel] [PATCH] lavf/utils: avoid giving up probing early with long subtitle events

[Michael Niedermayer]

On Fri, Oct 02, 2015 at 10:39:24PM -0500, Rodger Combs wrote:
> ---
>  libavformat/utils.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/libavformat/utils.c b/libavformat/utils.c
> index dc83608..be1472b 100644
> --- a/libavformat/utils.c
> +++ b/libavformat/utils.c
> @@ -3347,7 +3347,10 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
>                  break;
>              }
>              if (pkt->duration) {
> -                st->info->codec_info_duration        += pkt->duration;
> +                if (pkt->pts != AV_NOPTS_VALUE && pkt->pts >= st->start_time)
> +                    st->info->codec_info_duration = FFMIN(pkt->pts - st->start_time, st->info->codec_info_duration + pkt->duration);
> +                else
> +                    st->info->codec_info_duration += pkt->duration;
>                  st->info->codec_info_duration_fields += st->parser && st->need_parsing && st->codec->ticks_per_frame ==2 ? st->parser->repeat_pict + 1 : 2;

applied with a type == subtitle check as it would break fate
otherwise

thx

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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