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Avoid a division by 0 when using -oac mp3lame but no audio data actually is encoded.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28382 b3059339-0415-0410-9bf9-f77b7e298cf2
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reimar 2009-01-28 12:46:05 +00:00
parent 3788789408
commit 9c116d24e6
1 changed files with 1 additions and 0 deletions
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libmpcodecs/ae_lame.c
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@ -136,6 +136,7 @@ static void fixup(audio_encoder_t *encoder)
// fixup CBR mp3 audio header:
if(!lame_param_vbr) {
encoder->stream->h.dwSampleSize=1;
if (encoder->stream->h.dwLength)
((MPEGLAYER3WAVEFORMAT*)(encoder->stream->wf))->nBlockSize=
(encoder->stream->size+(encoder->stream->h.dwLength>>1))/encoder->stream->h.dwLength;
encoder->stream->h.dwLength=encoder->stream->size;