org.mp4parser.boxes.iso14496.part12.ProtectionSchemeInformationBox Maven / Gradle / Ivy
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A generic parser and writer for all ISO 14496 based files (MP4, Quicktime, DCF, PDCF, ...)
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/*
* Copyright 2008 CoreMedia AG, Hamburg
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.mp4parser.boxes.iso14496.part12;
import org.mp4parser.boxes.sampleentry.AudioSampleEntry;
import org.mp4parser.boxes.sampleentry.VisualSampleEntry;
import org.mp4parser.support.AbstractContainerBox;
/**
* 4cc = "{@value #TYPE}"
* The ProtectionSchemeInformationBox
contains all the information required both
* to understand the encryption transform applied and its parameters, and also to find other
* information such as the kind and location of the key management system. It also documents the
* the original (unencrypted) format of the media. The ProtectionSchemeInformationBox
* is a container box. It is mandatory in a sample entry that uses a code idicating a
* protected stream.
*
* @see AudioSampleEntry#TYPE_ENCRYPTED
* @see VisualSampleEntry#TYPE_ENCRYPTED
*/
public class ProtectionSchemeInformationBox extends AbstractContainerBox {
public static final String TYPE = "sinf";
public ProtectionSchemeInformationBox() {
super(TYPE);
}
}