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avformat/utils: Do not estimate the container bitrate from the streams if one video stream lacks the bitrate

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-12-13 19:20:10 +01:00
parent 609a73b6ff
commit 53496aa7f3
1 changed files with 5 additions and 0 deletions
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5
libavformat/utils.c
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@ -2328,6 +2328,11 @@ static void estimate_timings_from_bit_rate(AVFormatContext *ic)
break; break;
} }
bit_rate += st->codec->bit_rate; bit_rate += st->codec->bit_rate;
} else if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO && st->codec_info_nb_frames > 1) {
// If we have a videostream with packets but without a bitrate
// than consider the sum not known
bit_rate = 0;
break;
} }
} }
ic->bit_rate = bit_rate; ic->bit_rate = bit_rate;