ExoPlayerAssetLoader

Artifact: androidx.media3:media3-transformer

View Source

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Kotlin |Java

@UnstableApi
class ExoPlayerAssetLoader : AssetLoader

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An AssetLoader implementation that uses an ExoPlayer to load samples.

Summary

Nested types
class ExoPlayerAssetLoader.Factory : AssetLoader.Factory An AssetLoader.Factory for ExoPlayerAssetLoader instances.

Public functions
ImmutableMap<Int!, String!>!	getDecoderNames() Return the used decoders' names.
Int	@Transformer.ProgressState getProgress(progressHolder: ProgressHolder!) Returns the current Transformer.ProgressState and updates progressHolder with the current progress if it is available.
Unit	release() Stops loading data and releases all resources associated with the asset loader.
Unit	start() Starts the asset loader.

Inherited Constants
From androidx.media3.transformer.AssetLoader const Int SUPPORTED_OUTPUT_TYPE_DECODED = 2 Indicates that the asset loader can output decoded samples. const Int SUPPORTED_OUTPUT_TYPE_ENCODED = 1 Indicates that the asset loader can output encoded samples.

Public functions

getDecoderNames

fun getDecoderNames(): ImmutableMap<Int!, String!>!

Return the used decoders' names.

Returns
ImmutableMap<Int!, String!>!	The decoders' names keyed by track type.

getProgress

@Transformer.ProgressState
fun getProgress(progressHolder: ProgressHolder!): Int

Returns the current Transformer.ProgressState and updates progressHolder with the current progress if it is available.

Parameters
progressHolder: ProgressHolder!	A ProgressHolder, updated to hold the percentage progress if available.

Returns
Int	The Transformer.ProgressState.

release

fun release(): Unit

Stops loading data and releases all resources associated with the asset loader.

start

fun start(): Unit

Starts the asset loader.