libavcodec/dv.c:960: error: Uninitialized Value
  The value read from qnos[_] was never initialized.

libavcodec/dv.c:960:8: 
958. 
959.     for (i=0; i<5; i++) {
960.        dif[i*80 + 3] = qnos[i];
            ^
961.     }
962. 
