libavcodec/imc.c:461: error: Uninitialized Value
  The value read from workT[_] was never initialized.

libavcodec/imc.c:461:17: 
459. 
460.             if (highest > -1.e20) {
461.                 workT[found_indx] -= 2.0;
                     ^
462.                 if (++chctx->bitsBandT[found_indx] == 6)
463.                     workT[found_indx] = -1.e20;
