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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 com.coremedia.iso.boxes;

import com.coremedia.iso.IsoTypeReader;
import com.coremedia.iso.IsoTypeWriter;

import java.nio.ByteBuffer;

/**
 * 

4cc = "{@value #TYPE}"

*/ public class SoundMediaHeaderBox extends AbstractMediaHeaderBox { public static final String TYPE = "smhd"; private float balance; public SoundMediaHeaderBox() { super(TYPE); } public float getBalance() { return balance; } protected long getContentSize() { return 8; } @Override public void _parseDetails(ByteBuffer content) { parseVersionAndFlags(content); balance = IsoTypeReader.readFixedPoint88(content); IsoTypeReader.readUInt16(content); } @Override protected void getContent(ByteBuffer byteBuffer) { writeVersionAndFlags(byteBuffer); IsoTypeWriter.writeFixedPoint88(byteBuffer, balance); IsoTypeWriter.writeUInt16(byteBuffer, 0); } public String toString() { return "SoundMediaHeaderBox[balance=" + getBalance() + "]"; } }




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