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Prevent duration calculation code from generating random durations for

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vorbis in ogg.

Originally committed as revision 13958 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-06-24 23:56:16 +00:00
parent f67a10cd0c
commit 796d200a77
1 changed files with 3 additions and 0 deletions
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3
libavformat/utils.c
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@ -541,6 +541,9 @@ static int get_audio_frame_size(AVCodecContext *enc, int size)
if (enc->frame_size <= 1) {
int bits_per_sample = av_get_bits_per_sample(enc->codec_id);
if(enc->codec_id == CODEC_ID_VORBIS)
return -1;
if (bits_per_sample) {
if (enc->channels == 0)
return -1;