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 29 public TrackFragmentBox() { 30 super(TYPE); 31 } 32 33 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
