libavcodec/mpeg12.c:494: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/mpeg12.c:494:17: 
492.                 level = (level * qscale * quant_matrix[j]) >> 4;
493.                 level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
494.                 LAST_SKIP_BITS(re, &s->gb, 1);
                     ^
495.             } else {
496.                 /* escape */
