libavcodec/h261.c:53: error: Uninitialized Value
  The value read from temp[_] was never initialized.

libavcodec/h261.c:53:9: 
51. 
52.     for (y = 0; y < 8; y++) {
53.         src[y * stride]     = (temp[y * 8]     + 2) >> 2;
            ^
54.         src[y * stride + 7] = (temp[y * 8 + 7] + 2) >> 2;
55.         for (x = 1; x < 7; x++) {
