return AVERROR(ENOMEM);
samplesref->pts = null->pts;
- samplesref->channel_layout = null->channel_layout;
- samplesref->sample_rate = outlink->sample_rate;
- ret = ff_filter_frame(outlink, av_frame_clone(samplesref));
- av_frame_free(&samplesref);
+ ret = ff_filter_frame(outlink, samplesref);
if (ret < 0)
return ret;