| /* |
| * Copyright 2009 castLabs GmbH, Berlin |
| * |
| * Licensed under the Apache License, Version 2.0 (the License); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an AS IS BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.coremedia.iso.boxes.fragment; |
| |
| import com.coremedia.iso.IsoTypeReader; |
| import com.coremedia.iso.IsoTypeWriter; |
| import com.googlecode.mp4parser.AbstractFullBox; |
| |
| import java.nio.ByteBuffer; |
| |
| /** |
| * aligned(8) class TrackExtendsBox extends FullBox('trex', 0, 0){ |
| * unsigned int(32) track_ID; |
| * unsigned int(32) default_sample_description_index; |
| * unsigned int(32) default_sample_duration; |
| * unsigned int(32) default_sample_size; |
| * unsigned int(32) default_sample_flags |
| * } |
| */ |
| public class TrackExtendsBox extends AbstractFullBox { |
| public static final String TYPE = "trex"; |
| private long trackId; |
| private long defaultSampleDescriptionIndex; |
| private long defaultSampleDuration; |
| private long defaultSampleSize; |
| private SampleFlags defaultSampleFlags; |
| |
| public TrackExtendsBox() { |
| super(TYPE); |
| } |
| |
| @Override |
| protected long getContentSize() { |
| return 5 * 4 + 4; |
| } |
| |
| @Override |
| protected void getContent(ByteBuffer byteBuffer) { |
| writeVersionAndFlags(byteBuffer); |
| IsoTypeWriter.writeUInt32(byteBuffer, trackId); |
| IsoTypeWriter.writeUInt32(byteBuffer, defaultSampleDescriptionIndex); |
| IsoTypeWriter.writeUInt32(byteBuffer, defaultSampleDuration); |
| IsoTypeWriter.writeUInt32(byteBuffer, defaultSampleSize); |
| defaultSampleFlags.getContent(byteBuffer); |
| } |
| |
| @Override |
| public void _parseDetails(ByteBuffer content) { |
| parseVersionAndFlags(content); |
| trackId = IsoTypeReader.readUInt32(content); |
| defaultSampleDescriptionIndex = IsoTypeReader.readUInt32(content); |
| defaultSampleDuration = IsoTypeReader.readUInt32(content); |
| defaultSampleSize = IsoTypeReader.readUInt32(content); |
| defaultSampleFlags = new SampleFlags(content); |
| } |
| |
| public long getTrackId() { |
| return trackId; |
| } |
| |
| public long getDefaultSampleDescriptionIndex() { |
| return defaultSampleDescriptionIndex; |
| } |
| |
| public long getDefaultSampleDuration() { |
| return defaultSampleDuration; |
| } |
| |
| public long getDefaultSampleSize() { |
| return defaultSampleSize; |
| } |
| |
| public SampleFlags getDefaultSampleFlags() { |
| return defaultSampleFlags; |
| } |
| |
| public String getDefaultSampleFlagsStr() { |
| return defaultSampleFlags.toString(); |
| } |
| |
| public void setTrackId(long trackId) { |
| this.trackId = trackId; |
| } |
| |
| public void setDefaultSampleDescriptionIndex(long defaultSampleDescriptionIndex) { |
| this.defaultSampleDescriptionIndex = defaultSampleDescriptionIndex; |
| } |
| |
| public void setDefaultSampleDuration(long defaultSampleDuration) { |
| this.defaultSampleDuration = defaultSampleDuration; |
| } |
| |
| public void setDefaultSampleSize(long defaultSampleSize) { |
| this.defaultSampleSize = defaultSampleSize; |
| } |
| |
| public void setDefaultSampleFlags(SampleFlags defaultSampleFlags) { |
| this.defaultSampleFlags = defaultSampleFlags; |
| |
| } |
| } |