libavcodec/atrac3.c:452: error: Uninitialized Value
  The value read from band_flags[_] was never initialized.

libavcodec/atrac3.c:452:17: 
450. 
451.         for (j = 0; j < (numBands + 1) * 4; j++) {
452.             if (band_flags[j >> 2] == 0)
                     ^
453.                 continue;
454. 
