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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-10-06 00:07:28 +0200 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2013-10-24 11:14:37 +0200 |
| commit | 8ffdcd04c481e3357c9df2cad9dbb94fc3d9e0e7 (patch) | |
| tree | cc47bbecdb5e7b54ddc112612789e02111c353b0 | |
| parent | de32de679bcc9dfb9b7d635fdef868dda46d9176 (diff) | |
| download | ffmpeg-8ffdcd04c481e3357c9df2cad9dbb94fc3d9e0e7.tar.gz | |
avformat/matroskadec: only set r_frame_rate if the value is within reasonable limits
Fixes Ticket2451
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6853e40106cac769f0641183ea0bdd530ae9a0a1)
| -rw-r--r-- | libavformat/matroskadec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index 18b41b1e72..5f5ab91bd5 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -1769,7 +1769,8 @@ static int matroska_read_header(AVFormatContext *s) av_reduce(&st->avg_frame_rate.num, &st->avg_frame_rate.den, 1000000000, track->default_duration, 30000); #if FF_API_R_FRAME_RATE - st->r_frame_rate = st->avg_frame_rate; + if (st->avg_frame_rate.num < st->avg_frame_rate.den * 1000L) + st->r_frame_rate = st->avg_frame_rate; #endif } |