shithub: aacenc

ref: 509e3598d19d48364f37474755198fa652fdf1a3
dir: /common/mp4v2/atom_tref.cpp/

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/*
 * 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);
}