--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmplugins/lib3gp/impl/inc/mp4utils.h	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,54 @@
+// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors: Nokia Corporation
+//
+// Description: Internal utility functions used by the 3GP library. 
+//
+
+#ifndef MP4UTILS_H
+#define MP4UTILS_H
+
+#include <3gplibrary/mp4lib.h>
+
+/**
+ * Returns true if the given video type is equal to any one of the
+ * supported AVC profiles.
+ * The supported AVC profiles are:
+ *  MP4_TYPE_AVC_PROFILE_BASELINE
+ *  MP4_TYPE_AVC_PROFILE_MAIN
+ *  MP4_TYPE_AVC_PROFILE_EXTENDED
+ *  MP4_TYPE_AVC_PROFILE_HIGH
+ * 
+ * @param videotype The video type to be checked
+ *
+ * @return  true if videotype is a supported AVC profile, false otherwise.
+ */
+inline mp4_bool isAvcVideo( mp4_u32 videotype );
+
+/**
+ * Returns true if the given audio/video type has flags corresponding
+ * to any of the supported AVC profiles set.
+ * The supported AVC profiles are:
+ *  MP4_TYPE_AVC_PROFILE_BASELINE
+ *  MP4_TYPE_AVC_PROFILE_MAIN
+ *  MP4_TYPE_AVC_PROFILE_EXTENDED
+ *  MP4_TYPE_AVC_PROFILE_HIGH
+ * 
+ * @param type  The audio/video type to be checked
+ *
+ * @return  true if type has bits corresponding to supported AVC profiles set,
+ *          false otherwise.
+ */
+inline mp4_bool containsAvcVideo( mp4_u32 type );
+
+
+#include "mp4utils.inl"
+#endif // MP4UTILS_H