libavformat/mpegts.c:1415: error: Uninitialized Value
  The value read from language[_] was never initialized.

libavformat/mpegts.c:1415:18: 
1413.             }
1414.         }
1415.         if (i && language[0]) {
                       ^
1416.             language[i - 1] = 0;
1417.             av_dict_set(&st->metadata, "language", language, 0);
