1 files changed, 32 insertions, 0 deletions
diff --git a/Src/external_dependencies/libmp4v2/atom_tref.cpp b/Src/external_dependencies/libmp4v2/atom_tref.cpp
new file mode 100644
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--- /dev/null
+++ b/Src/external_dependencies/libmp4v2/atom_tref.cpp
@@ -0,0 +1,32 @@
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is MPEG4IP.
+ * 
+ * The Initial Developer of the Original Code is Cisco Systems Inc.
+ * Portions created by Cisco Systems Inc. are
+ * Copyright (C) Cisco Systems Inc. 2001.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ *		Dave Mackie		dmackie@cisco.com
+ */
+
+#include "mp4common.h"
+
+MP4TrefAtom::MP4TrefAtom() 
+	: MP4Atom("tref")
+{
+	ExpectChildAtom("dpnd", Optional, OnlyOne);
+	ExpectChildAtom("hint", Optional, OnlyOne);
+	ExpectChildAtom("ipir", Optional, OnlyOne);
+	ExpectChildAtom("mpod", Optional, OnlyOne);
+	ExpectChildAtom("sync", Optional, OnlyOne);
+}