st->codec->bits_per_coded_sample = WC3_AUDIO_BITS;
st->codec->sample_rate = WC3_SAMPLE_RATE;
st->codec->bit_rate = st->codec->channels * st->codec->sample_rate *
st->codec->bits_per_coded_sample = WC3_AUDIO_BITS;
st->codec->sample_rate = WC3_SAMPLE_RATE;
st->codec->bit_rate = st->codec->channels * st->codec->sample_rate *