libavcodec/mpeg4videodec.c:1127: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/mpeg4videodec.c:1127:17: 
1125.                 i    += run;
1126.                 level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
1127.                 LAST_SKIP_BITS(re, &s->gb, 1);
                      ^
1128.             }
1129.             if (i > 62) {
