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rewind completely if sample time is negative
Originally committed as revision 6629 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -1033,8 +1033,10 @@ static int mxf_read_seek(AVFormatContext *s, int stream_index, int64_t sample_ti
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int64_t seconds;
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int i;
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if (!s->bit_rate || sample_time < 0)
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if (!s->bit_rate)
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return -1;
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if (sample_time < 0)
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sample_time = 0;
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seconds = av_rescale(sample_time, st->time_base.num, st->time_base.den);
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url_fseek(&s->pb, (s->bit_rate * seconds) >> 3, SEEK_SET);
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/* sync on KLV essence element */
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