ffserver.c:4083: error: Uninitialized Value
  The value read from video_enc.flags was never initialized.

ffserver.c:4083:17: 
4081.         } else if (!strcasecmp(cmd, "BitExact")) {
4082.             if (stream)
4083.                 video_enc.flags |= CODEC_FLAG_BITEXACT;
                      ^
4084.         } else if (!strcasecmp(cmd, "DctFastint")) {
4085.             if (stream)
