diff options
Diffstat (limited to 'isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/Amf0Track.java.svn-base')
-rw-r--r-- | isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/Amf0Track.java.svn-base | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/Amf0Track.java.svn-base b/isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/Amf0Track.java.svn-base deleted file mode 100644 index 0917767..0000000 --- a/isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/Amf0Track.java.svn-base +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Copyright 2012 Sebastian Annies, Hamburg - * - * 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.googlecode.mp4parser.authoring.tracks; - -import com.coremedia.iso.boxes.*; -import com.googlecode.mp4parser.authoring.AbstractTrack; -import com.googlecode.mp4parser.authoring.TrackMetaData; -import com.googlecode.mp4parser.boxes.adobe.ActionMessageFormat0SampleEntryBox; - -import java.nio.ByteBuffer; -import java.util.Collections; -import java.util.Date; -import java.util.LinkedList; -import java.util.List; -import java.util.Map; -import java.util.SortedMap; -import java.util.TreeMap; - -public class Amf0Track extends AbstractTrack { - SortedMap<Long, byte[]> rawSamples = new TreeMap<Long, byte[]>() { - }; - private TrackMetaData trackMetaData = new TrackMetaData(); - - - /** - * Creates a new AMF0 track from - * - * @param rawSamples - */ - public Amf0Track(Map<Long, byte[]> rawSamples) { - this.rawSamples = new TreeMap<Long, byte[]>(rawSamples); - trackMetaData.setCreationTime(new Date()); - trackMetaData.setModificationTime(new Date()); - trackMetaData.setTimescale(1000); // Text tracks use millieseconds - trackMetaData.setLanguage("eng"); - } - - public List<ByteBuffer> getSamples() { - LinkedList<ByteBuffer> samples = new LinkedList<ByteBuffer>(); - for (byte[] bytes : rawSamples.values()) { - samples.add(ByteBuffer.wrap(bytes)); - } - return samples; - } - - public SampleDescriptionBox getSampleDescriptionBox() { - SampleDescriptionBox stsd = new SampleDescriptionBox(); - ActionMessageFormat0SampleEntryBox amf0 = new ActionMessageFormat0SampleEntryBox(); - amf0.setDataReferenceIndex(1); - stsd.addBox(amf0); - return stsd; - } - - public List<TimeToSampleBox.Entry> getDecodingTimeEntries() { - LinkedList<TimeToSampleBox.Entry> timesToSample = new LinkedList<TimeToSampleBox.Entry>(); - LinkedList<Long> keys = new LinkedList<Long>(rawSamples.keySet()); - Collections.sort(keys); - long lastTimeStamp = 0; - for (Long key : keys) { - long delta = key - lastTimeStamp; - if (timesToSample.size() > 0 && timesToSample.peek().getDelta() == delta) { - timesToSample.peek().setCount(timesToSample.peek().getCount() + 1); - } else { - timesToSample.add(new TimeToSampleBox.Entry(1, delta)); - } - lastTimeStamp = key; - } - return timesToSample; - } - - public List<CompositionTimeToSample.Entry> getCompositionTimeEntries() { - // AMF0 tracks do not have Composition Time - return null; - } - - public long[] getSyncSamples() { - // AMF0 tracks do not have Sync Samples - return null; - } - - public List<SampleDependencyTypeBox.Entry> getSampleDependencies() { - // AMF0 tracks do not have Sample Dependencies - return null; - } - - public TrackMetaData getTrackMetaData() { - return trackMetaData; //To change body of implemented methods use File | Settings | File Templates. - } - - public String getHandler() { - return "data"; - } - - public Box getMediaHeaderBox() { - return new NullMediaHeaderBox(); - } - - public SubSampleInformationBox getSubsampleInformationBox() { - return null; - } - -} |