fpc->avctx->sample_rate = header->fi.samplerate;
fpc->avctx->channels = header->fi.channels;
+ ff_flac_set_channel_layout(fpc->avctx);
fpc->pc->duration = header->fi.blocksize;
*poutbuf = flac_fifo_read_wrap(fpc, header->offset, *poutbuf_size,
&fpc->wrap_buf,