int const data_size = av_samples_get_buffer_size (
0, (*stream)->stream(_format_context)->codec->channels, _frame->nb_samples, audio_sample_format (*stream), 1
);
audio (*stream, deinterleave_audio (*stream, _frame->data, data_size), ct);
}
int const data_size = av_samples_get_buffer_size (
0, (*stream)->stream(_format_context)->codec->channels, _frame->nb_samples, audio_sample_format (*stream), 1
);
audio (*stream, deinterleave_audio (*stream, _frame->data, data_size), ct);
}