Package org.mp4parser.muxer.tracks

Class AACTrackImpl

java.lang.Object

org.mp4parser.muxer.AbstractTrack

org.mp4parser.muxer.tracks.AACTrackImpl

All Implemented Interfaces:

Closeable, AutoCloseable, Track

public class AACTrackImpl
extends AbstractTrack

Field Summary

Fields

Modifier and Type	Field	Description
static Map<Integer,Integer>	SAMPLING_FREQUENCY_INDEX_MAP

Constructor Summary

Constructors

Constructor	Description
AACTrackImpl(DataSource dataSource)
AACTrackImpl(DataSource dataSource, String lang)

Method Summary

Modifier and Type	Method	Description
void	close()
List<CompositionTimeToSample.Entry>	getCompositionTimeEntries()
String	getHandler()
List<SampleDependencyTypeBox.Entry>	getSampleDependencies()
long[]	getSampleDurations()	Each samples is covers a small time span in a video.
List<SampleEntry>	getSampleEntries()
List<Sample>	getSamples()	The list of all samples.
SubSampleInformationBox	getSubsampleInformationBox()
long[]	getSyncSamples()
TrackMetaData	getTrackMetaData()
String	toString()

Methods inherited from class org.mp4parser.muxer.AbstractTrack

getDuration, getEdits, getName, getSampleGroups

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

SAMPLING_FREQUENCY_INDEX_MAP

public static final Map<Integer,Integer> SAMPLING_FREQUENCY_INDEX_MAP

Constructor Detail

AACTrackImpl

public AACTrackImpl(DataSource dataSource)
             throws IOException

Throws:

IOException

AACTrackImpl

public AACTrackImpl(DataSource dataSource,
                    String lang)
             throws IOException

Throws:

IOException

Method Detail

close

public void close()
           throws IOException

Throws:

IOException

getSampleEntries

public List<SampleEntry> getSampleEntries()

getSampleDurations

public long[] getSampleDurations()

Description copied from interface: Track

Each samples is covers a small time span in a video. This method returns the duration for each sample in track timescale. The array must contain exactly as many samples as Track.getSamples() contains.

Returns:

an array of ticks

getCompositionTimeEntries

public List<CompositionTimeToSample.Entry> getCompositionTimeEntries()

Specified by:

getCompositionTimeEntries in interface Track

Overrides:

getCompositionTimeEntries in class AbstractTrack

getSyncSamples

public long[] getSyncSamples()

Specified by:

getSyncSamples in interface Track

Overrides:

getSyncSamples in class AbstractTrack

getSampleDependencies

public List<SampleDependencyTypeBox.Entry> getSampleDependencies()

Specified by:

getSampleDependencies in interface Track

Overrides:

getSampleDependencies in class AbstractTrack

getTrackMetaData

public TrackMetaData getTrackMetaData()

getHandler

public String getHandler()

getSamples

public List<Sample> getSamples()

Description copied from interface: Track

The list of all samples.

Returns:

this track's samples

getSubsampleInformationBox

public SubSampleInformationBox getSubsampleInformationBox()

Specified by:

getSubsampleInformationBox in interface Track

Overrides:

getSubsampleInformationBox in class AbstractTrack

toString

public String toString()

Overrides:

toString in class Object