libavcodec/dv.c:710: error: Uninitialized Value
  The value read from i was never initialized.

libavcodec/dv.c:710:5: 
708.        }
709.     }
710.     bi->next[prev]= i;
         ^
711.     for(bi->cno = 0; max > classes[bi->cno]; bi->cno++);
712. 
