libavcodec/ratecontrol.c:623: error: Uninitialized Value
  The value read from cplx_tab[_] was never initialized.

libavcodec/ratecontrol.c:623:17: 
621.             else if(newq < qmin){
622.                 bits_sum -= bits_tab[i];
623.                 cplx_sum -= cplx_tab[i]*q/qmin;
                     ^
624.             }
625.         }
