Home
last modified time | relevance | path

Searched refs:decay_rate (Results 1 – 1 of 1) sorted by relevance

/third_party/ffmpeg/libavfilter/
Daf_mcompand.c71 double *decay_rate; member
116 av_freep(&s->bands[i].decay_rate); in uninit()
174 cb->volume[ch] += delta * cb->decay_rate[ch]; in update_volume()
385 s->bands[i].decay_rate = av_calloc(outlink->channels, sizeof(double)); in config_output()
393 sscanf(tstr3, "%lf", &s->bands[i].decay_rate[k]); in config_output()
401 if (s->bands[i].decay_rate[k] > 1.0 / outlink->sample_rate) { in config_output()
402 … s->bands[i].decay_rate[k] = 1.0 - exp(-1.0 / (outlink->sample_rate * s->bands[i].decay_rate[k])); in config_output()
404 s->bands[i].decay_rate[k] = 1.0; in config_output()
410 s->bands[i].decay_rate[ch] = s->bands[i].decay_rate[k - 1]; in config_output()