let abuf = alloc_audio_buffer(self.ainfo, daudio.len(), self.chmap.clone())?;
let mut adata = abuf.get_abuf_f32().unwrap();
let buf = adata.get_data_mut().unwrap();
- (&mut buf[..daudio.len()]).copy_from_slice(daudio.as_slice());
+ buf[..daudio.len()].copy_from_slice(daudio.as_slice());
let mut frm = NAFrame::new_from_pkt(pkt, self.info.clone(), abuf);
frm.set_duration(Some(CODEC_SAMPLES as u64));