net.sourceforge.jaad.mp4.boxes.impl

Class TrackExtendsBox

java.lang.Object

net.sourceforge.jaad.mp4.boxes.BoxImpl

net.sourceforge.jaad.mp4.boxes.FullBox

net.sourceforge.jaad.mp4.boxes.impl.TrackExtendsBox

All Implemented Interfaces:

Box

public class TrackExtendsBox
extends FullBox

This box sets up default values used by the movie fragments. By setting defaults in this way, space and complexity can be saved in each Track Fragment Box.

Field Summary

Fields inherited from class net.sourceforge.jaad.mp4.boxes.FullBox

flags, version

Fields inherited from class net.sourceforge.jaad.mp4.boxes.BoxImpl

children, offset, parent, size, type

Constructor Summary

Constructors

Constructor and Description
TrackExtendsBox()

Method Summary

Methods

Modifier and Type	Method and Description
void	decode(MP4InputStream in) Decodes the given input stream by reading this box and all of its children (if any).
long	getDefaultSampleDescriptionIndex() The default sample description index used in the track fragments.
long	getDefaultSampleDuration() The default sample duration used in the track fragments.
long	getDefaultSampleSize() The default sample size used in the track fragments.
int	getSampleDegradationPriority() The default degradation priority for the samples.
int	getSampleDependsOn() The default 'sample depends on' value as defined in the SampleDependencyTypeBox.
int	getSampleHasRedundancy() The default 'sample has redundancy' value as defined in the SampleDependencyBox.
int	getSampleIsDependedOn() The default 'sample is depended on' value as defined in the SampleDependencyTypeBox.
int	getSamplePaddingValue() The default padding value as defined in the PaddingBitBox.
long	getTrackID() The track ID identifies the track; this shall be the track ID of a track in the Movie Box.
boolean	isSampleDifferenceSample()

Methods inherited from class net.sourceforge.jaad.mp4.boxes.BoxImpl

getChild, getChildren, getChildren, getLeft, getName, getOffset, getParent, getSize, getType, hasChild, hasChildren, readChildren, readChildren, setParams, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TrackExtendsBox

public TrackExtendsBox()

Method Detail

decode

public void decode(MP4InputStream in)
            throws java.io.IOException

Description copied from class: BoxImpl

Decodes the given input stream by reading this box and all of its children (if any).

Overrides:

decode in class FullBox

Parameters:

in - an input stream

Throws:

java.io.IOException - if an error occurs while reading

getTrackID

public long getTrackID()

The track ID identifies the track; this shall be the track ID of a track in the Movie Box.

Returns:

the track ID

getDefaultSampleDescriptionIndex

public long getDefaultSampleDescriptionIndex()

The default sample description index used in the track fragments.

Returns:

the default sample description index

getDefaultSampleDuration

public long getDefaultSampleDuration()

The default sample duration used in the track fragments.

Returns:

the default sample duration

getDefaultSampleSize

public long getDefaultSampleSize()

The default sample size used in the track fragments.

Returns:

the default sample size

getSampleDependsOn

public int getSampleDependsOn()

The default 'sample depends on' value as defined in the SampleDependencyTypeBox.

Returns:

the default 'sample depends on' value

See Also:

SampleDependencyTypeBox.getSampleDependsOn()

getSampleIsDependedOn

public int getSampleIsDependedOn()

The default 'sample is depended on' value as defined in the SampleDependencyTypeBox.

Returns:

the default 'sample is depended on' value

See Also:

SampleDependencyTypeBox.getSampleIsDependedOn()

getSampleHasRedundancy

public int getSampleHasRedundancy()

The default 'sample has redundancy' value as defined in the SampleDependencyBox.

Returns:

the default 'sample has redundancy' value

See Also:

SampleDependencyTypeBox.getSampleHasRedundancy()

getSamplePaddingValue

public int getSamplePaddingValue()

The default padding value as defined in the PaddingBitBox.

Returns:

the default padding value

See Also:

PaddingBitBox.getPad1()

isSampleDifferenceSample

public boolean isSampleDifferenceSample()

getSampleDegradationPriority

public int getSampleDegradationPriority()

The default degradation priority for the samples.

Returns:

the default degradation priority