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lavf: Initialize the stream info timestamps in avformat_new_stream

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These are normally initialized to AV_NOPTS_VALUE at the start
of avformat_find_stream_info, but if a new stream is found while
this function is running (e.g. like in mpegts), the newly added
AVStreams didn't have these values properly initalized, leading
to avformat_find_stream_info terminating too soon (when the
first timestamps are far from 0).

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2012-08-11 20:06:08 +03:00
parent 6e9bbc6525
commit 30c26c2442
1 changed files with 6 additions and 0 deletions
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6
libavformat/utils.c
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@ -2746,6 +2746,12 @@ AVStream *avformat_new_stream(AVFormatContext *s, AVCodec *c)
st->sample_aspect_ratio = (AVRational){0,1}; st->sample_aspect_ratio = (AVRational){0,1};
#if FF_API_R_FRAME_RATE
st->info->last_dts = AV_NOPTS_VALUE;
#endif
st->info->fps_first_dts = AV_NOPTS_VALUE;
st->info->fps_last_dts = AV_NOPTS_VALUE;
s->streams[s->nb_streams++] = st; s->streams[s->nb_streams++] = st;
return st; return st;
} }