static int rm_read_header_old(AVFormatContext *s, AVFormatParameters *ap)

{

    RMContext *rm = s->priv_data;

    AVStream *st;



    rm->old_format = 1;

    st = av_new_stream(s, 0);

    if (!st)

        goto fail;

    rm_read_audio_stream_info(s, st, 1);

    return 0;

 fail:

    return -1;

}
