libavcodec/opus_celt.c:786: error: Uninitialized Value
  The value read from trim_offset[_] was never initialized.

libavcodec/opus_celt.c:786:24: 
784.             bits1[i] = FFMAX(0, bits1[i] + trim_offset[i]);
785.         if (bits2[i])
786.             bits2[i] = FFMAX(0, bits2[i] + trim_offset[i]);
                            ^
787.         if (low)
788.             bits1[i] += boost[i];
