libavcodec/opus_celt.c:764: error: Uninitialized Value
  The value read from cap[_] was never initialized.

libavcodec/opus_celt.c:764:26: 
762.             if (bandbits >= threshold[i] || done) {
763.                 done = 1;
764.                 total += FFMIN(bandbits, cap[i]);
                              ^
765.             } else if (bandbits >= s->coded_channels << 3)
766.                 total += s->coded_channels << 3;
