Merge.

diff --cc ChangeLog
index 491b9fcf24f8bff87a5a64c747b8d1c51801fd07,5cb05e7b44a1fbdd2b43ba8acfb44ed984133878..38a4f78fab620daa4ee77358591cbd17896af3b0
--- 1/ChangeLog
--- 2/ChangeLog
+++ b/ChangeLog
@@@ -1,7 -1,7 +1,9 @@@
  2013-02-27  Carl Hetherington  <cth@carlh.net>
  
 +      * Version 0.75beta1 released.
 +
+       * Fix support for some YUV444 pixel formats.
+ 
  2013-02-23  Carl Hetherington  <cth@carlh.net>
  
        * Version 0.74 released.