+ if (s->pict_type==AV_PICTURE_TYPE_B) {
+ if(s->pp_time <=s->pb_time || s->pp_time <= s->pp_time - s->pb_time || s->pp_time<=0){
+ av_log(s->avctx, AV_LOG_DEBUG, "messed up order, possible from seeking? skipping current b frame\n");
+ return FRAME_SKIPPED;
+ }
+ ff_mpeg4_init_direct_mv(s);
+ }