st->codec->channel_layout = AV_CH_LAYOUT_STEREO;
st->codec->bits_per_coded_sample = 16;
- if (ff_alloc_extradata(st->codec, 16))
+ if (ff_get_extradata(st->codec, s->pb, 16) < 0)
return AVERROR(ENOMEM);
- avio_read(s->pb, st->codec->extradata, 16);
st->codec->sample_rate = mpc_rate[st->codec->extradata[2] & 3];
avpriv_set_pts_info(st, 32, MPC_FRAMESIZE, st->codec->sample_rate);
/* scan for seekpoints */