st->codecpar->channel_layout = AV_CH_LAYOUT_STEREO;
st->codecpar->bits_per_coded_sample = 16;
- if (ff_get_extradata(st->codecpar, s->pb, 16) < 0)
+ if (ff_get_extradata(s, st->codecpar, s->pb, 16) < 0)
return AVERROR(ENOMEM);
st->codecpar->sample_rate = mpc_rate[st->codecpar->extradata[2] & 3];
avpriv_set_pts_info(st, 32, MPC_FRAMESIZE, st->codecpar->sample_rate);