Index: libs/libmythtv/videoout_xv.cpp
===================================================================
--- libs/libmythtv/videoout_xv.cpp	(revision 20769)
+++ libs/libmythtv/videoout_xv.cpp	(working copy)
@@ -1085,7 +1085,7 @@
 {
     // Deal with the nVidia 6xxx & 7xxx cards which do
     // not support chromakeying with the latest drivers
-    if (xv_colorkey || !chroma_osd)
+    if (!(xv_colorkey == letterbox_color) || !chroma_osd)
         return true;
 
     VERBOSE(VB_IMPORTANT, LOC + "Ack! Disabling ChromaKey OSD"