diff --git a/libmpdemux/dvb_defaults.h b/libmpdemux/dvb_defaults.h
index 43f29b2718..cd655b744f 100644
--- a/libmpdemux/dvb_defaults.h
+++ b/libmpdemux/dvb_defaults.h
@@ -4,6 +4,10 @@
 
    Copyright (C) Dave Chapman 2002
 
+   Modified for use with MPlayer, for details see the CVS changelog at
+   http://www.mplayerhq.hu/cgi-bin/cvsweb.cgi/main/
+   $Id$
+
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License
    as published by the Free Software Foundation; either version 2
diff --git a/libmpdemux/dvb_tune.c b/libmpdemux/dvb_tune.c
index 101010b46e..d5ec1a12ae 100644
--- a/libmpdemux/dvb_tune.c
+++ b/libmpdemux/dvb_tune.c
@@ -2,6 +2,10 @@
 
    Copyright (C) Dave Chapman 2001,2002
 
+   Modified for use with MPlayer, for details see the CVS changelog at
+   http://www.mplayerhq.hu/cgi-bin/cvsweb.cgi/main/
+   $Id$
+
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License
    as published by the Free Software Foundation; either version 2
diff --git a/libmpdemux/dvbin.c b/libmpdemux/dvbin.c
index 92632eaf51..679370adff 100644
--- a/libmpdemux/dvbin.c
+++ b/libmpdemux/dvbin.c
@@ -5,6 +5,10 @@ dvbstream
 
 The latest version can be found at http://www.linuxstb.org/dvbstream
 
+Modified for use with MPlayer, for details see the CVS changelog at
+http://www.mplayerhq.hu/cgi-bin/cvsweb.cgi/main/
+$Id$
+
 Copyright notice:
 
 This program is free software; you can redistribute it and/or modify
diff --git a/libmpdemux/dvbin.h b/libmpdemux/dvbin.h
index a5d83d6b3b..a4795c42b7 100644
--- a/libmpdemux/dvbin.h
+++ b/libmpdemux/dvbin.h
@@ -1,3 +1,9 @@
+/* Imported from the dvbstream project
+ *
+ * Modified for use with MPlayer, for details see the CVS changelog at
+ * http://www.mplayerhq.hu/cgi-bin/cvsweb.cgi/main/
+ * $Id$
+ */
 
 #ifndef DVBIN_H
 #define DVBIN_H
diff --git a/libmpdemux/rtp.c b/libmpdemux/rtp.c
index ccd4ba9233..8f4b59ec23 100644
--- a/libmpdemux/rtp.c
+++ b/libmpdemux/rtp.c
@@ -1,4 +1,10 @@
-/* Imported from the dvbstream-0.2 project */
+/* Imported from the dvbstream-0.2 project
+ *
+ * Modified for use with MPlayer, for details see the CVS changelog at
+ * http://www.mplayerhq.hu/cgi-bin/cvsweb.cgi/main/
+ * $Id$
+ */
+
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
diff --git a/libmpdemux/rtp.h b/libmpdemux/rtp.h
index 31a4f8ca13..baac3b7eb0 100644
--- a/libmpdemux/rtp.h
+++ b/libmpdemux/rtp.h
@@ -1,3 +1,10 @@
+/* Imported from the dvbstream project
+ *
+ * Modified for use with MPlayer, for details see the CVS changelog at
+ * http://www.mplayerhq.hu/cgi-bin/cvsweb.cgi/main/
+ * $Id$
+ */
+
 #ifndef _RTP_H
 #define _RTP_H