atom_isfm.cpp

mpeg4 video codec mpeg4 video codec

/*
 * 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): 
 *		Alix Marchandise-Franquet [e-mail]
 *
 * ISMASampleFormatBox for ISMACrypt		
 */

#include "mp4common.h"

MP4ISFMAtom::MP4ISFMAtom() 
	: MP4Atom("iSFM") 
{
	AddVersionAndFlags(); /* 0, 1 */
	AddProperty( /* 2 */
		new MP4BitfieldProperty("selective-encryption", 1));
	AddProperty( /* 3 */
		new MP4BitfieldProperty("reserved", 7));
	AddProperty( /* 4 */
		new MP4Integer8Property("key-indicator-length"));	
	AddProperty( /* 5 */
		new MP4Integer8Property("IV-length"));	
}