libavcodec/mvcdec.c:203: error: Uninitialized Value
  The value read from color[_] was never initialized.

libavcodec/mvcdec.c:203:42: 
201.                         return AVERROR_INVALIDDATA;
202.                     v[0] = v[2] = v[4] = v[6] = color[p0 & 0x7F];
203.                     v[1] = v[3] = v[5] = v[7] = color[p1 & 0x7F];
                                              ^
204.                     mask = bytestream2_get_le16u(gb);
205.                     MVC2_BLOCK
