diff -urN mplayer-1.0_rc4_p20100506-orig/libmpdemux/demux_mpg.c mplayer-1.0_rc4_p20100506/libmpdemux/demux_mpg.c
--- mplayer-1.0_rc4_p20100506-orig/libmpdemux/demux_mpg.c	2010-02-18 07:52:31 +0900
+++ mplayer-1.0_rc4_p20100506/libmpdemux/demux_mpg.c	2010-05-07 13:11:44 +0900
@@ -122,8 +122,8 @@
   return 1;
 }
 
-// 500000 is a wild guess
-#define TIMESTAMP_PROBE_LEN 500000
+// 1500000 is a wild guess
+#define TIMESTAMP_PROBE_LEN 1500000
 
 //MAX_PTS_DIFF_FOR_CONSECUTIVE denotes the maximum difference
 //between two pts to consider them consecutive