if (s->pict_type == P_TYPE || s->pict_type == B_TYPE) {
s->full_pel[0] = get_bits1(&s->gb);
f_code = get_bits(&s->gb, 3);
- if (f_code == 0)
+ if (f_code == 0 && avctx->error_resilience >= FF_ER_COMPLIANT)
return -1;
s->mpeg_f_code[0][0] = f_code;
s->mpeg_f_code[0][1] = f_code;
if (s->pict_type == B_TYPE) {
s->full_pel[1] = get_bits1(&s->gb);
f_code = get_bits(&s->gb, 3);
- if (f_code == 0)
+ if (f_code == 0 && avctx->error_resilience >= FF_ER_COMPLIANT)
return -1;
s->mpeg_f_code[1][0] = f_code;
s->mpeg_f_code[1][1] = f_code;
start_code <= SLICE_MAX_START_CODE) {
int mb_y= start_code - SLICE_MIN_START_CODE;
+ if(s2->last_picture_ptr==NULL){
/* skip b frames if we dont have reference frames */
- if(s2->last_picture_ptr==NULL && s2->pict_type==B_TYPE) break;
+ if(s2->pict_type==B_TYPE) break;
+ /* skip P frames if we dont have reference frame no valid header */
+ if(s2->pict_type==P_TYPE && !s2->first_slice) break;
+ }
/* skip b frames if we are in a hurry */
if(avctx->hurry_up && s2->pict_type==B_TYPE) break;
/* skip everything if we are in a hurry>=5 */