1 /* 2 * Copyright 2008 CoreMedia AG, Hamburg 3 * 4 * Licensed under the Apache License, Version 2.0 (the License); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an AS IS BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.coremedia.iso.boxes; 18 19 import com.googlecode.mp4parser.AbstractContainerBox; 20 21 /** 22 * The <code>ProtectionSchemeInformationBox</code> contains all the information required both 23 * to understand the encryption transform applied and its parameters, and also to find other 24 * information such as the kind and location of the key management system. It also documents the 25 * the original (unencrypted) format of the media. The <code>ProtectionSchemeInformationBox</code> 26 * is a container box. It is mandatory in a sample entry that uses a code idicating a 27 * protected stream. 28 * 29 * @see com.coremedia.iso.boxes.odf.OmaDrmKeyManagenentSystemBox 30 * @see com.coremedia.iso.boxes.sampleentry.AudioSampleEntry#TYPE_ENCRYPTED 31 * @see com.coremedia.iso.boxes.sampleentry.VisualSampleEntry#TYPE_ENCRYPTED 32 */ 33 public class ProtectionSchemeInformationBox extends AbstractContainerBox { 34 public static final String TYPE = "sinf"; 35 ProtectionSchemeInformationBox()36 public ProtectionSchemeInformationBox() { 37 super(TYPE); 38 39 } 40 41 42 } 43