diff options
Diffstat (limited to 'isoparser/src/main/java/com/coremedia/iso/boxes/fragment/TrackExtendsBox.java')
-rw-r--r-- | isoparser/src/main/java/com/coremedia/iso/boxes/fragment/TrackExtendsBox.java | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/isoparser/src/main/java/com/coremedia/iso/boxes/fragment/TrackExtendsBox.java b/isoparser/src/main/java/com/coremedia/iso/boxes/fragment/TrackExtendsBox.java new file mode 100644 index 0000000..8bba7c1 --- /dev/null +++ b/isoparser/src/main/java/com/coremedia/iso/boxes/fragment/TrackExtendsBox.java @@ -0,0 +1,115 @@ +/* + * 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; + + } +} |