if(!o || o->offset<=0)
return NULL;
- if(o->max*den < num*intnum || o->min*den > num*intnum)
+ if(o->max*den < num*intnum || o->min*den > num*intnum) {
+ av_log(NULL, AV_LOG_ERROR, "Value %lf for parameter '%s' out of range.\n", num, name);
return NULL;
+ }
dst= ((uint8_t*)obj) + o->offset;