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audiointerleave: check timebase

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Replaces FPE by clean error

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-04-01 21:21:13 +02:00
parent ce9bd30379
commit b3ab337227
1 changed files with 4 additions and 0 deletions
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4
libavformat/audiointerleave.c
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@ -47,6 +47,10 @@ int ff_audio_interleave_init(AVFormatContext *s,
if (!samples_per_frame) if (!samples_per_frame)
return -1; return -1;
if (!time_base.num) {
av_log(s, AV_LOG_ERROR, "timebase not set for audio interleave\n");
return -1;
}
for (i = 0; i < s->nb_streams; i++) { for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i]; AVStream *st = s->streams[i];
AudioInterleaveContext *aic = st->priv_data; AudioInterleaveContext *aic = st->priv_data;