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swr: skip soft compensation when its disabled. 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-05-19 22:42:32 +02:00
parent c5371f775c
commit d1384c00d4
1 changed files with 1 additions and 1 deletions
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2
libswresample/swresample.c
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@ -761,7 +761,7 @@ int64_t swr_next_pts(struct SwrContext *s, int64_t pts){
if(!s->outpts || fabs(fdelta) > s->min_hard_compensation){
if(delta > 0) swr_inject_silence(s, delta / s->out_sample_rate);
else swr_drop_output (s, -delta / s-> in_sample_rate);
} else {
} else if(s->soft_compensation_duration && s->max_soft_compensation) {
int duration = s->out_sample_rate * s->soft_compensation_duration;
int comp = av_clipf(fdelta, -s->max_soft_compensation, s->max_soft_compensation) * duration ;
av_log(s, AV_LOG_VERBOSE, "compensating audio timestamp drift:%f compensation:%d in:%d\n", fdelta, comp, duration);