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fix reading audioproperties for broken mp3 files

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This commit is contained in:
Nick Shaforostov 2018-03-02 16:18:10 +01:00
parent a80093167f
commit 2d90d938fe
1 changed files with 7 additions and 6 deletions
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13
taglib/mpeg/mpegproperties.cpp
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@ -200,13 +200,14 @@ void MPEG::Properties::read(File *file)
const long lastFrameOffset = file->lastFrameOffset();
if(lastFrameOffset < 0) {
debug("MPEG::Properties::read() -- Could not find an MPEG frame in the stream.");
return;
}
const Header lastHeader(file, lastFrameOffset, false);
const long streamLength = lastFrameOffset - firstFrameOffset + lastHeader.frameLength();
if(streamLength > 0)
d->length = static_cast<int>(streamLength * 8.0 / d->bitrate + 0.5);
else
{
const Header lastHeader(file, lastFrameOffset, false);
const long streamLength = lastFrameOffset - firstFrameOffset + lastHeader.frameLength();
if (streamLength > 0)
d->length = static_cast<int>(streamLength * 8.0 / d->bitrate + 0.5);
}
}
d->sampleRate = firstHeader.sampleRate();