MediaChunk

Artifact: androidx.media3:media3-exoplayer

Kotlin |Java

@UnstableApi
abstract class MediaChunk : Chunk

kotlin.Any
↳	androidx.media3.exoplayer.source.chunk.Chunk
	↳	androidx.media3.exoplayer.source.chunk.MediaChunk

Known direct subclasses

BaseMediaChunk, FakeMediaChunk

`BaseMediaChunk`	A base implementation of `MediaChunk` that outputs to a `BaseMediaChunkOutput`.
`FakeMediaChunk`	Fake `MediaChunk`.

Known indirect subclasses

ContainerMediaChunk, SingleSampleMediaChunk

`ContainerMediaChunk`	A `BaseMediaChunk` that uses an `Extractor` to decode sample data.
`SingleSampleMediaChunk`	A `BaseMediaChunk` for chunks consisting of a single raw sample.

An abstract base class for Chunks that contain media samples.

Summary

Public constructors
`MediaChunk( dataSource: DataSource!, dataSpec: DataSpec!, trackFormat: Format!, @C.SelectionReason trackSelectionReason: Int, trackSelectionData: Any?, startTimeUs: Long, endTimeUs: Long, chunkIndex: Long )`

Public functions
`Long`	`getNextChunkIndex()` Returns the next chunk index or `INDEX_UNSET` if it is not known.
`abstract Boolean`	`isLoadCompleted()` Returns whether the chunk has been fully loaded.

Public properties
`Long`	`chunkIndex` The chunk index, or `INDEX_UNSET` if it is not known.

Inherited functions

From androidx.media3.exoplayer.source.chunk.Chunk

`Long`	`bytesLoaded()` Returns the number of bytes that have been loaded.
`Long`	`getDurationUs()` Returns the duration of the chunk in microseconds.
`(Mutable)Map<String!, (Mutable)List<String!>!>!`	`getResponseHeaders()` Returns the response headers associated with the last `open` call.
`Uri!`	`getUri()` Returns the `Uri` associated with the last `open` call.

From androidx.media3.exoplayer.upstream.Loader.Loadable

`abstract Unit`	`cancelLoad()` Cancels the load.
`abstract Unit`	`load()` Performs the load, returning on completion or cancellation.

Inherited properties

From androidx.media3.exoplayer.source.chunk.Chunk

`StatsDataSource!`	`dataSource`
`DataSpec!`	`dataSpec` The `DataSpec` that defines the data to be loaded.
`Long`	`endTimeUs` The end time of the media contained by the chunk, or `TIME_UNSET` if the data being loaded does not contain media samples.
`Long`	`loadTaskId` Identifies the load task for this loadable.
`Long`	`startTimeUs` The start time of the media contained by the chunk, or `TIME_UNSET` if the data being loaded does not contain media samples.
`Format!`	`trackFormat` The format of the track to which this chunk belongs.
`Any?`	`trackSelectionData` Optional data associated with the selection of the track to which this chunk belongs.
`Int`	`@C.SelectionReason trackSelectionReason` One of the `selection reasons` if the chunk belongs to a track.
`Int`	`@C.DataType type` The `data type` of the chunk.

Public constructors

MediaChunk

MediaChunk(
    dataSource: DataSource!,
    dataSpec: DataSpec!,
    trackFormat: Format!,
    @C.SelectionReason trackSelectionReason: Int,
    trackSelectionData: Any?,
    startTimeUs: Long,
    endTimeUs: Long,
    chunkIndex: Long
)

Parameters
`dataSource: DataSource!`	The source from which the data should be loaded.
`dataSpec: DataSpec!`	Defines the data to be loaded.
`trackFormat: Format!`	See `trackFormat`.
`@C.SelectionReason trackSelectionReason: Int`	See `trackSelectionReason`.
`trackSelectionData: Any?`	See `trackSelectionData`.
`startTimeUs: Long`	The start time of the media contained by the chunk, in microseconds.
`endTimeUs: Long`	The end time of the media contained by the chunk, in microseconds.
`chunkIndex: Long`	The index of the chunk, or `INDEX_UNSET` if it is not known.

Public functions

getNextChunkIndex

fun getNextChunkIndex(): Long

Returns the next chunk index or INDEX_UNSET if it is not known.

isLoadCompleted

abstract fun isLoadCompleted(): Boolean

Returns whether the chunk has been fully loaded.

Public properties

chunkIndex

val chunkIndex: Long

The chunk index, or INDEX_UNSET if it is not known.