60 …                    int64_t out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate,  in swr_alloc_set_opts()  argument
75     if (av_opt_set_int(s, "osr", out_sample_rate, 0) < 0)  in swr_alloc_set_opts()
171     if(s->out_sample_rate <= 0){  in swr_init()
172         av_log(s, AV_LOG_ERROR, "Requested output sample rate %d is invalid\n", s->out_sample_rate);  in swr_init()
228            && s->out_sample_rate==s->in_sample_rate  in swr_init()
234                  && s->out_sample_rate == s->in_sample_rate  in swr_init()
262         s->outpts   = s->firstpts_in_samples * s->out_sample_rate;  in swr_init()
274     if (s->out_sample_rate!=s->in_sample_rate || (s->flags & SWR_FLAG_RESAMPLE)){  in swr_init()
275 …s->resample = s->resampler->init(s->resample, s->out_sample_rate, s->in_sample_rate, s->filter_siz…  in swr_init()
329 …s->resample_first= RSC*s->out.ch_count/s->used_ch_count - RSC < s->out_sample_rate/(float)s-> in_s…  in swr_init()
888         av_assert0(s->out_sample_rate == s->in_sample_rate);  in swr_get_out_samples()
925 …      return (s->outpts = pts - swr_get_delay(s, s->in_sample_rate * (int64_t)s->out_sample_rate));  in swr_next_pts()
927 …int64_t delta = pts - swr_get_delay(s, s->in_sample_rate * (int64_t)s->out_sample_rate) - s->outpt…  in swr_next_pts()
928         double fdelta = delta /(double)(s->in_sample_rate * (int64_t)s->out_sample_rate);  in swr_next_pts()
933                 if(delta > 0) ret = swr_inject_silence(s,  delta / s->out_sample_rate);  in swr_next_pts()
939                 int duration = s->out_sample_rate * s->soft_compensation_duration;  in swr_next_pts()