printf("I7:%X/\n", code);
av_log(s->avctx, AV_LOG_ERROR, "I7:%X/\n", code);
int ff_wmv2_decode_picture_header(MpegEncContext * s){    Wmv2Context * const w= (Wmv2Context*)s;    int code;#if 0{int i;for(i=0; i<s->gb.size*8; i++)    printf("%d", get_bits1(&s->gb));//    get_bits1(&s->gb);printf("END\n");return -1;}#endif    if(s->picture_number==0)        decode_ext_header(w);    s->pict_type = get_bits(&s->gb, 1) + 1;    if(s->pict_type == I_TYPE){        code = get_bits(&s->gb, 7);        printf("I7:%X/\n", code);    }    s->qscale = get_bits(&s->gb, 5);    if(s->qscale < 0)       return -1;           return 0;}