libavcodec/mpeg12dec.c:494: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/mpeg12dec.c:494:13: 
492.             UPDATE_CACHE(re, &s->gb);
493.             level = SHOW_SBITS(re, &s->gb, 12);
494.             SKIP_BITS(re, &s->gb, 12);
                 ^
495. 
496.             i += run;
