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      1 /*
      2  * Copyright 2009 castLabs GmbH, Berlin
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the License);
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *     http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an AS IS BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.coremedia.iso.boxes.fragment;
     18 
     19 import com.coremedia.iso.IsoTypeReader;
     20 import com.coremedia.iso.IsoTypeWriter;
     21 import com.googlecode.mp4parser.AbstractFullBox;
     22 
     23 import java.nio.ByteBuffer;
     24 
     25 public class TrackFragmentBaseMediaDecodeTimeBox extends AbstractFullBox {
     26     public static final String TYPE = "tfdt";
     27 
     28     private long baseMediaDecodeTime;
     29 
     30     public TrackFragmentBaseMediaDecodeTimeBox() {
     31         super(TYPE);
     32     }
     33 
     34     @Override
     35     protected long getContentSize() {
     36         return getVersion() == 0 ? 8 : 12;
     37     }
     38 
     39     @Override
     40     protected void getContent(ByteBuffer byteBuffer) {
     41         writeVersionAndFlags(byteBuffer);
     42         if (getVersion() == 1) {
     43             IsoTypeWriter.writeUInt64(byteBuffer, baseMediaDecodeTime);
     44         } else {
     45             IsoTypeWriter.writeUInt32(byteBuffer, baseMediaDecodeTime);
     46         }
     47     }
     48 
     49 
     50     @Override
     51     public void _parseDetails(ByteBuffer content) {
     52         parseVersionAndFlags(content);
     53         if (getVersion() == 1) {
     54             baseMediaDecodeTime = IsoTypeReader.readUInt64(content);
     55         } else {
     56             baseMediaDecodeTime = IsoTypeReader.readUInt32(content);
     57         }
     58 
     59     }
     60 
     61 
     62     public long getBaseMediaDecodeTime() {
     63         return baseMediaDecodeTime;
     64     }
     65 
     66     public void setBaseMediaDecodeTime(long baseMediaDecodeTime) {
     67         this.baseMediaDecodeTime = baseMediaDecodeTime;
     68     }
     69 
     70     @Override
     71     public String toString() {
     72         return "TrackFragmentBaseMediaDecodeTimeBox{" +
     73                 "baseMediaDecodeTime=" + baseMediaDecodeTime +
     74                 '}';
     75     }
     76 }
     77