--- mplayer.old/libmpdemux/muxer_avi.c  2012-07-17 16:40:51.406232799 +0200
+++ mplayer/libmpdemux/muxer_avi.c  2012-07-17 16:50:35.562192707 +0200
@@ -37,8 +37,8 @@
 #include "help_mp.h"

 /* #define ODML_CHUNKLEN    0x02000000 */ /* for testing purposes */
-#define ODML_CHUNKLEN    0x40000000
-#define ODML_NOTKEYFRAME 0x80000000U
+#define ODML_CHUNKLEN    0x400000000U
+#define ODML_NOTKEYFRAME 0x400000000U
 #define MOVIALIGN        0x00001000

 float avi_aspect_override = -1.0;