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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.IsoFile;
import org.mp4parser.support.AbstractBox;
import org.mp4parser.tools.IsoTypeReader;

import java.nio.ByteBuffer;

/**
 * 

4cc = "{@value #TYPE}"

* The Original Format Box contains the four-character-code of the original untransformed sample description. * See ISO/IEC 14496-12 for details. * * @see ProtectionSchemeInformationBox */ public class OriginalFormatBox extends AbstractBox { public static final String TYPE = "frma"; private String dataFormat = " "; public OriginalFormatBox() { super("frma"); } public String getDataFormat() { return dataFormat; } public void setDataFormat(String dataFormat) { assert dataFormat.length() == 4; this.dataFormat = dataFormat; } protected long getContentSize() { return 4; } @Override public void _parseDetails(ByteBuffer content) { dataFormat = IsoTypeReader.read4cc(content); } @Override protected void getContent(ByteBuffer byteBuffer) { byteBuffer.put(IsoFile.fourCCtoBytes(dataFormat)); } public String toString() { return "OriginalFormatBox[dataFormat=" + getDataFormat() + "]"; } }




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