diff options
Diffstat (limited to 'isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/SilenceTrackImpl.java.svn-base')
-rw-r--r-- | isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/SilenceTrackImpl.java.svn-base | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/SilenceTrackImpl.java.svn-base b/isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/SilenceTrackImpl.java.svn-base deleted file mode 100644 index f74ab3c..0000000 --- a/isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/SilenceTrackImpl.java.svn-base +++ /dev/null @@ -1,98 +0,0 @@ -package com.googlecode.mp4parser.authoring.tracks; - -import com.coremedia.iso.boxes.*; -import com.googlecode.mp4parser.authoring.Mp4TrackImpl; -import com.googlecode.mp4parser.authoring.Track; -import com.googlecode.mp4parser.authoring.TrackMetaData; - -import java.nio.ByteBuffer; -import java.util.Collections; -import java.util.LinkedList; -import java.util.List; - -/** - * This is just a basic idea how things could work but they don't. - */ -public class SilenceTrackImpl implements Track { - Track source; - - List<ByteBuffer> samples = new LinkedList<ByteBuffer>(); - TimeToSampleBox.Entry entry; - - public SilenceTrackImpl(Track ofType, long ms) { - source = ofType; - if ("mp4a".equals(ofType.getSampleDescriptionBox().getSampleEntry().getType())) { - long numFrames = getTrackMetaData().getTimescale() * ms / 1000 / 1024; - long standZeit = getTrackMetaData().getTimescale() * ms / numFrames / 1000; - entry = new TimeToSampleBox.Entry(numFrames, standZeit); - - - while (numFrames-- > 0) { - samples.add((ByteBuffer) ByteBuffer.wrap(new byte[]{ - 0x21, 0x10, 0x04, 0x60, (byte) 0x8c, 0x1c, - }).rewind()); - } - - } else { - throw new RuntimeException("Tracks of type " + ofType.getClass().getSimpleName() + " are not supported"); - } - } - - public SampleDescriptionBox getSampleDescriptionBox() { - return source.getSampleDescriptionBox(); - } - - public List<TimeToSampleBox.Entry> getDecodingTimeEntries() { - return Collections.singletonList(entry); - - } - - public TrackMetaData getTrackMetaData() { - return source.getTrackMetaData(); - } - - public String getHandler() { - return source.getHandler(); - } - - public boolean isEnabled() { - return source.isEnabled(); - } - - public boolean isInMovie() { - return source.isInMovie(); - } - - public boolean isInPreview() { - return source.isInPreview(); - } - - public boolean isInPoster() { - return source.isInPoster(); - } - - public List<ByteBuffer> getSamples() { - return samples; - } - - public Box getMediaHeaderBox() { - return source.getMediaHeaderBox(); - } - - public SubSampleInformationBox getSubsampleInformationBox() { - return null; - } - - public List<CompositionTimeToSample.Entry> getCompositionTimeEntries() { - return null; - } - - public long[] getSyncSamples() { - return null; - } - - public List<SampleDependencyTypeBox.Entry> getSampleDependencies() { - return null; - } - -} |