1/*
2 * Copyright 2008 CoreMedia AG, Hamburg
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
17package com.coremedia.iso.boxes;
18
19
20import com.googlecode.mp4parser.AbstractContainerBox;
21
22/**
23 * The media declaration container contains all the objects that declare information about the media data within a
24 * track.
25 */
26public class MediaBox extends AbstractContainerBox {
27    public static final String TYPE = "mdia";
28
29    public MediaBox() {
30        super(TYPE);
31    }
32
33    public MediaInformationBox getMediaInformationBox() {
34        for (Box box : boxes) {
35            if (box instanceof MediaInformationBox) {
36                return (MediaInformationBox) box;
37            }
38        }
39        return null;
40    }
41
42    public MediaHeaderBox getMediaHeaderBox() {
43        for (Box box : boxes) {
44            if (box instanceof MediaHeaderBox) {
45                return (MediaHeaderBox) box;
46            }
47        }
48        return null;
49    }
50
51    public HandlerBox getHandlerBox() {
52        for (Box box : boxes) {
53            if (box instanceof HandlerBox) {
54                return (HandlerBox) box;
55            }
56        }
57        return null;
58    }
59
60
61}
62