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.googlecode.mp4parser.AbstractContainerBox;
20 import com.coremedia.iso.boxes.Box;
21 
22 /**
23  * aligned(8) class TrackFragmentBox extends Box('traf'){
24  * }
25  */
26 public class TrackFragmentBox extends AbstractContainerBox {
27     public static final String TYPE = "traf";
28 
TrackFragmentBox()29     public TrackFragmentBox() {
30         super(TYPE);
31     }
32 
33 
getTrackFragmentHeaderBox()34     public TrackFragmentHeaderBox getTrackFragmentHeaderBox() {
35         for (Box box : getBoxes()) {
36             if (box instanceof TrackFragmentHeaderBox) {
37                 return (TrackFragmentHeaderBox) box;
38             }
39         }
40         return null;
41     }
42 
43 }
44