com.groupdocs.metadata.core

Class MatroskaAudioTrack

java.lang.Object

com.groupdocs.metadata.core.MetadataPackage

com.groupdocs.metadata.core.CustomPackage

com.groupdocs.metadata.core.MatroskaBasePackage

com.groupdocs.metadata.core.MatroskaTrack

com.groupdocs.metadata.core.MatroskaAudioTrack

All Implemented Interfaces:

Iterable<MetadataProperty>

public class MatroskaAudioTrack
extends MatroskaTrack

Represents audio metadata in a Matroska video.

Learn more

• Working with metadata in Matroska (MKV) files

Method Summary

Modifier and Type	Method and Description
Long	getBitDepth() Gets the bits per sample, mostly used for PCM.
long	getChannels() Gets the numbers of channels in the track.
double	getOutputSamplingFrequency() Gets the real output sampling frequency in Hz (used for SBR techniques).
double	getSamplingFrequency() Gets the sampling frequency in Hz.

Methods inherited from class com.groupdocs.metadata.core.MatroskaTrack

getCodecID, getCodecName, getDefaultDuration, getFlagEnabled, getLanguage, getLanguageIetf, getName, getTrackNumber, getTrackType, getTrackUid

Methods inherited from class com.groupdocs.metadata.core.MetadataPackage

addProperties, contains, findProperties, get_Item, getCount, getKeys, getKnowPropertyDescriptors, getMetadataType, getPropertyDescriptors, iterator, removeProperties, sanitize, setProperties, updateProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

getBitDepth

public final Long getBitDepth()

Gets the bits per sample, mostly used for PCM.

Returns:

The bits per sample, mostly used for PCM.

getChannels

public final long getChannels()

Gets the numbers of channels in the track.

Returns:

The numbers of channels in the track.

getOutputSamplingFrequency

public final double getOutputSamplingFrequency()

Gets the real output sampling frequency in Hz (used for SBR techniques).

Returns:

The real output sampling frequency in Hz (used for SBR techniques).

getSamplingFrequency

public final double getSamplingFrequency()

Gets the sampling frequency in Hz.

Returns:

The sampling frequency in Hz.