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/*
* 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;
}
}
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