libavcodec/mpeg12.c:202: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/mpeg12.c:202:62: 
200.                     level = SHOW_UBITS(re, &s->gb, 8) - 256; SKIP_BITS(re, &s->gb, 8);
201.                 } else if (level == 0) {
202.                     level = SHOW_UBITS(re, &s->gb, 8)      ; SKIP_BITS(re, &s->gb, 8);
                                                                  ^
203.                 }
204.                 i += run;
