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      1 package com.googlecode.mp4parser.boxes;
      2 
      3 import com.googlecode.mp4parser.AbstractBox;
      4 import com.googlecode.mp4parser.boxes.mp4.objectdescriptors.BitReaderBuffer;
      5 import com.googlecode.mp4parser.boxes.mp4.objectdescriptors.BitWriterBuffer;
      6 
      7 import java.nio.ByteBuffer;
      8 
      9 public class AC3SpecificBox extends AbstractBox {
     10     int fscod;
     11     int bsid;
     12     int bsmod;
     13     int acmod;
     14     int lfeon;
     15     int bitRateCode;
     16     int reserved;
     17 
     18     public AC3SpecificBox() {
     19         super("dac3");
     20     }
     21 
     22     @Override
     23     protected long getContentSize() {
     24         return 3;
     25     }
     26 
     27     @Override
     28     public void _parseDetails(ByteBuffer content) {
     29         BitReaderBuffer brb = new BitReaderBuffer(content);
     30         fscod = brb.readBits(2);
     31         bsid = brb.readBits(5);
     32         bsmod = brb.readBits(3);
     33         acmod = brb.readBits(3);
     34         lfeon = brb.readBits(1);
     35         bitRateCode = brb.readBits(5);
     36         reserved = brb.readBits(5);
     37     }
     38 
     39     @Override
     40     protected void getContent(ByteBuffer byteBuffer) {
     41         BitWriterBuffer bwb = new BitWriterBuffer(byteBuffer);
     42         bwb.writeBits(fscod, 2);
     43         bwb.writeBits(bsid, 5);
     44         bwb.writeBits(bsmod, 3);
     45         bwb.writeBits(acmod, 3);
     46         bwb.writeBits(lfeon, 1);
     47         bwb.writeBits(bitRateCode, 5);
     48         bwb.writeBits(reserved, 5);
     49     }
     50 
     51     public int getFscod() {
     52         return fscod;
     53     }
     54 
     55     public void setFscod(int fscod) {
     56         this.fscod = fscod;
     57     }
     58 
     59     public int getBsid() {
     60         return bsid;
     61     }
     62 
     63     public void setBsid(int bsid) {
     64         this.bsid = bsid;
     65     }
     66 
     67     public int getBsmod() {
     68         return bsmod;
     69     }
     70 
     71     public void setBsmod(int bsmod) {
     72         this.bsmod = bsmod;
     73     }
     74 
     75     public int getAcmod() {
     76         return acmod;
     77     }
     78 
     79     public void setAcmod(int acmod) {
     80         this.acmod = acmod;
     81     }
     82 
     83     public int getLfeon() {
     84         return lfeon;
     85     }
     86 
     87     public void setLfeon(int lfeon) {
     88         this.lfeon = lfeon;
     89     }
     90 
     91     public int getBitRateCode() {
     92         return bitRateCode;
     93     }
     94 
     95     public void setBitRateCode(int bitRateCode) {
     96         this.bitRateCode = bitRateCode;
     97     }
     98 
     99     public int getReserved() {
    100         return reserved;
    101     }
    102 
    103     public void setReserved(int reserved) {
    104         this.reserved = reserved;
    105     }
    106 
    107     @Override
    108     public String toString() {
    109         return "AC3SpecificBox{" +
    110                 "fscod=" + fscod +
    111                 ", bsid=" + bsid +
    112                 ", bsmod=" + bsmod +
    113                 ", acmod=" + acmod +
    114                 ", lfeon=" + lfeon +
    115                 ", bitRateCode=" + bitRateCode +
    116                 ", reserved=" + reserved +
    117                 '}';
    118     }
    119 }
    120