MatroskaExtractor.Track

Artifact: androidx.media3:media3-extractor

Kotlin |Java

protected final class MatroskaExtractor.Track

Holds data corresponding to a single track.

Summary

Public fields
`int`	`audioBitDepth`
`int`	`bitsPerChannel`
`int`	`channelCount`
`long`	`codecDelayNs`
`@MonotonicNonNull String`	`@MonotonicNonNull codecId`
`@MonotonicNonNull byte[]`	`codecPrivate`
`@C.ColorRange int`	`colorRange`
`int`	`@C.ColorSpace colorSpace`
`int`	`@C.ColorTransfer colorTransfer`
`@MonotonicNonNull TrackOutput.CryptoData`	`cryptoData`
`int`	`defaultSampleDurationNs`
`int`	`displayHeight`
`int`	`displayUnit`
`int`	`displayWidth`
`@MonotonicNonNull byte[]`	`dolbyVisionConfigBytes`
`@MonotonicNonNull DrmInitData`	`@MonotonicNonNull drmInitData`
`boolean`	`flagDefault`
`boolean`	`flagForced`
`boolean`	`hasColorInfo`
`boolean`	`hasContentEncryption`
`int`	`height`
`int`	`maxBlockAdditionId`
`int`	`maxContentLuminance`
`int`	`maxFrameAverageLuminance`
`float`	`maxMasteringLuminance`
`float`	`minMasteringLuminance`
`int`	`nalUnitLengthFieldLength`
`@MonotonicNonNull String`	`@MonotonicNonNull name`
`int`	`number`
`@MonotonicNonNull TrackOutput`	`@MonotonicNonNull output`
`float`	`primaryBChromaticityX`
`float`	`primaryBChromaticityY`
`float`	`primaryGChromaticityX`
`float`	`primaryGChromaticityY`
`float`	`primaryRChromaticityX`
`float`	`primaryRChromaticityY`
`@MonotonicNonNull byte[]`	`projectionData`
`float`	`projectionPosePitch`
`float`	`projectionPoseRoll`
`float`	`projectionPoseYaw`
`int`	`@C.Projection projectionType`
`int`	`sampleRate`
`@MonotonicNonNull byte[]`	`sampleStrippedBytes`
`long`	`seekPreRollNs`
`int`	`@C.StereoMode stereoMode`
`@MonotonicNonNull TrueHdSampleRechunker`	`@MonotonicNonNull trueHdSampleRechunker`
`int`	`type`
`float`	`whitePointChromaticityX`
`float`	`whitePointChromaticityY`
`int`	`width`

Protected constructors
`Track()`

Public methods
`void`	`@RequiresNonNull(value = "codecId") @EnsuresNonNull(value = "this.output") initializeOutput(ExtractorOutput output, int trackId)` Initializes the track with an output.
`void`	`@RequiresNonNull(value = "output") outputPendingSampleMetadata()` Forces any pending sample metadata to be flushed to the output.
`void`	`reset()` Resets any state stored in the track in response to a seek.

Public fields

audioBitDepth

public int audioBitDepth

bitsPerChannel

public int bitsPerChannel

channelCount

public int channelCount

codecDelayNs

public long codecDelayNs

codecId

@MonotonicNonNull
public @MonotonicNonNull String codecId

codecPrivate

public @MonotonicNonNull byte[] codecPrivate

colorRange

public @C.ColorRange int colorRange

colorSpace

@C.ColorSpace
public int colorSpace

colorTransfer

@C.ColorTransfer
public int colorTransfer

cryptoData

public @MonotonicNonNull TrackOutput.CryptoData cryptoData

defaultSampleDurationNs

public int defaultSampleDurationNs

displayHeight

public int displayHeight

displayUnit

public int displayUnit

displayWidth

public int displayWidth

dolbyVisionConfigBytes

public @MonotonicNonNull byte[] dolbyVisionConfigBytes

drmInitData

@MonotonicNonNull
public @MonotonicNonNull DrmInitData drmInitData

flagDefault

public boolean flagDefault

flagForced

public boolean flagForced

hasColorInfo

public boolean hasColorInfo

hasContentEncryption

public boolean hasContentEncryption

height

public int height

maxBlockAdditionId

public int maxBlockAdditionId

maxContentLuminance

public int maxContentLuminance

maxFrameAverageLuminance

public int maxFrameAverageLuminance

maxMasteringLuminance

public float maxMasteringLuminance

minMasteringLuminance

public float minMasteringLuminance

nalUnitLengthFieldLength

public int nalUnitLengthFieldLength

name

@MonotonicNonNull
public @MonotonicNonNull String name

number

public int number

output

@MonotonicNonNull
public @MonotonicNonNull TrackOutput output

primaryBChromaticityX

public float primaryBChromaticityX

primaryBChromaticityY

public float primaryBChromaticityY

primaryGChromaticityX

public float primaryGChromaticityX

primaryGChromaticityY

public float primaryGChromaticityY

primaryRChromaticityX

public float primaryRChromaticityX

primaryRChromaticityY

public float primaryRChromaticityY

projectionData

public @MonotonicNonNull byte[] projectionData

projectionPosePitch

public float projectionPosePitch

projectionPoseRoll

public float projectionPoseRoll

projectionPoseYaw

public float projectionPoseYaw

projectionType

@C.Projection
public int projectionType

sampleRate

public int sampleRate

sampleStrippedBytes

public @MonotonicNonNull byte[] sampleStrippedBytes

seekPreRollNs

public long seekPreRollNs

stereoMode

@C.StereoMode
public int stereoMode

trueHdSampleRechunker

@MonotonicNonNull
public @MonotonicNonNull TrueHdSampleRechunker trueHdSampleRechunker

type

public int type

whitePointChromaticityX

public float whitePointChromaticityX

whitePointChromaticityY

public float whitePointChromaticityY

width

public int width

Protected constructors

Track

protected Track()

Public methods

initializeOutput

@RequiresNonNull(value = "codecId")
@EnsuresNonNull(value = "this.output")
public void initializeOutput(ExtractorOutput output, int trackId)

Initializes the track with an output.

Throws
`androidx.media3.common.ParserException`

outputPendingSampleMetadata

@RequiresNonNull(value = "output")
public void outputPendingSampleMetadata()

Forces any pending sample metadata to be flushed to the output.

reset

public void reset()

Resets any state stored in the track in response to a seek.