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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.threegpp.ts26244;

import org.mp4parser.support.AbstractFullBox;
import org.mp4parser.tools.IsoTypeReader;
import org.mp4parser.tools.IsoTypeWriter;
import org.mp4parser.tools.Utf8;

import java.nio.ByteBuffer;

/**
 * 

4cc = "{@value #TYPE}"

* Used to give information about the performer. Mostly used in confunction with music files. * See 3GPP 26.234 for details. */ public class PerformerBox extends AbstractFullBox { public static final String TYPE = "perf"; private String language; private String performer; public PerformerBox() { super(TYPE); } public String getLanguage() { return language; } public void setLanguage(String language) { this.language = language; } public String getPerformer() { return performer; } public void setPerformer(String performer) { this.performer = performer; } protected long getContentSize() { return 6 + Utf8.utf8StringLengthInBytes(performer) + 1; } @Override protected void getContent(ByteBuffer byteBuffer) { writeVersionAndFlags(byteBuffer); IsoTypeWriter.writeIso639(byteBuffer, language); byteBuffer.put(Utf8.convert(performer)); byteBuffer.put((byte) 0); } @Override public void _parseDetails(ByteBuffer content) { parseVersionAndFlags(content); language = IsoTypeReader.readIso639(content); performer = IsoTypeReader.readString(content); } public String toString() { return "PerformerBox[language=" + getLanguage() + ";performer=" + getPerformer() + "]"; } }




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