openharmony/third_party_ffmpeg
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Fallback to sample rate if bit rate is 0. This avoids 0 timebases in nut.

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Originally committed as revision 12294 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-03-02 23:47:30 +00:00
parent 9fdfd21c77
commit a7805e2983
1 changed files with 1 additions and 1 deletions
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2
libavformat/riff.c
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@ -441,7 +441,7 @@ void ff_parse_specific_params(AVCodecContext *stream, int *au_rate, int *au_ssiz
*au_rate = stream->time_base.den;
}else{
*au_scale= stream->block_align ? stream->block_align*8 : 8;
*au_rate = stream->bit_rate;
*au_rate = stream->bit_rate ? stream->bit_rate : 8*stream->sample_rate;
}
gcd= ff_gcd(*au_scale, *au_rate);
*au_scale /= gcd;