if (ret > 0) {
out->nb_samples = ret;
+
+ ret = av_frame_copy_props(out, in);
+ if (ret < 0) {
+ av_frame_free(&out);
+ goto fail;
+ }
+
+ out->sample_rate = outlink->sample_rate;
if (in->pts != AV_NOPTS_VALUE) {
out->pts = av_rescale_q(in->pts, inlink->time_base,
outlink->time_base) -