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A generic parser and writer for all ISO 14496 based files (MP4, Quicktime, DCF, PDCF, ...)

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package com.googlecode.mp4parser.boxes;

import com.googlecode.mp4parser.AbstractBox;
import com.googlecode.mp4parser.boxes.mp4.objectdescriptors.BitReaderBuffer;
import com.googlecode.mp4parser.boxes.mp4.objectdescriptors.BitWriterBuffer;

import java.nio.ByteBuffer;

/**
 * 

4cc = "{@value #TYPE}"

*/ public class AC3SpecificBox extends AbstractBox { public static final String TYPE = "dac3"; int fscod; int bsid; int bsmod; int acmod; int lfeon; int bitRateCode; int reserved; public AC3SpecificBox() { super(TYPE); } @Override protected long getContentSize() { return 3; } @Override public void _parseDetails(ByteBuffer content) { BitReaderBuffer brb = new BitReaderBuffer(content); fscod = brb.readBits(2); bsid = brb.readBits(5); bsmod = brb.readBits(3); acmod = brb.readBits(3); lfeon = brb.readBits(1); bitRateCode = brb.readBits(5); reserved = brb.readBits(5); } @Override protected void getContent(ByteBuffer byteBuffer) { BitWriterBuffer bwb = new BitWriterBuffer(byteBuffer); bwb.writeBits(fscod, 2); bwb.writeBits(bsid, 5); bwb.writeBits(bsmod, 3); bwb.writeBits(acmod, 3); bwb.writeBits(lfeon, 1); bwb.writeBits(bitRateCode, 5); bwb.writeBits(reserved, 5); } public int getFscod() { return fscod; } public void setFscod(int fscod) { this.fscod = fscod; } public int getBsid() { return bsid; } public void setBsid(int bsid) { this.bsid = bsid; } public int getBsmod() { return bsmod; } public void setBsmod(int bsmod) { this.bsmod = bsmod; } public int getAcmod() { return acmod; } public void setAcmod(int acmod) { this.acmod = acmod; } public int getLfeon() { return lfeon; } public void setLfeon(int lfeon) { this.lfeon = lfeon; } public int getBitRateCode() { return bitRateCode; } public void setBitRateCode(int bitRateCode) { this.bitRateCode = bitRateCode; } public int getReserved() { return reserved; } public void setReserved(int reserved) { this.reserved = reserved; } @Override public String toString() { return "AC3SpecificBox{" + "fscod=" + fscod + ", bsid=" + bsid + ", bsmod=" + bsmod + ", acmod=" + acmod + ", lfeon=" + lfeon + ", bitRateCode=" + bitRateCode + ", reserved=" + reserved + '}'; } }




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