ExoPlayerAssetLoader.Factory

Artifact: androidx.media3:media3-transformer

Kotlin |Java

public final class ExoPlayerAssetLoader.Factory implements AssetLoader.Factory

An AssetLoader.Factory for ExoPlayerAssetLoader instances.

Summary

Public constructors
`Factory( Context context, Codec.DecoderFactory decoderFactory, Clock clock )` Creates an instance using a `DefaultMediaSourceFactory`.
`Factory( Context context, Codec.DecoderFactory decoderFactory, Clock clock, LoadControl loadControl )` Creates an instance using a `DefaultMediaSourceFactory`.
`Factory( Context context, Codec.DecoderFactory decoderFactory, Clock clock, MediaSource.Factory mediaSourceFactory )` Creates an instance.
`Factory( Context context, Codec.DecoderFactory decoderFactory, Clock clock, @Nullable MediaSource.Factory mediaSourceFactory, @Nullable TrackSelector.Factory trackSelectorFactory, @Nullable LogSessionId logSessionId, @Nullable LoadControl loadControl )` Creates an instance.

Public methods
`AssetLoader`	`createAssetLoader( EditedMediaItem editedMediaItem, Looper looper, AssetLoader.Listener listener, AssetLoader.CompositionSettings compositionSettings )` Creates an `AssetLoader` instance.

Public constructors

Factory

public Factory(
    Context context,
    Codec.DecoderFactory decoderFactory,
    Clock clock
)

Creates an instance using a DefaultMediaSourceFactory.

Parameters
`Context context`	The `Context`.
`Codec.DecoderFactory decoderFactory`	The `Codec.DecoderFactory` to use to decode the samples (if necessary).
`Clock clock`	The `Clock` to use. It should always be `DEFAULT`, except for testing.

Factory

public Factory(
    Context context,
    Codec.DecoderFactory decoderFactory,
    Clock clock,
    LoadControl loadControl
)

Creates an instance using a DefaultMediaSourceFactory.

Parameters
`Context context`	The `Context`.
`Codec.DecoderFactory decoderFactory`	The `Codec.DecoderFactory` to use to decode the samples (if necessary).
`Clock clock`	The `Clock` to use. It should always be `DEFAULT`, except for testing.
`LoadControl loadControl`	The `LoadControl` to use in the underlying `ExoPlayer`.

Factory

public Factory(
    Context context,
    Codec.DecoderFactory decoderFactory,
    Clock clock,
    MediaSource.Factory mediaSourceFactory
)

Creates an instance.

Parameters
`Context context`	The `Context`.
`Codec.DecoderFactory decoderFactory`	The `Codec.DecoderFactory` to use to decode the samples (if necessary).
`Clock clock`	The `Clock` to use. It should always be `DEFAULT`, except for testing.
`MediaSource.Factory mediaSourceFactory`	The `MediaSource.Factory` to use to retrieve the samples to transform.

Factory

public Factory(
    Context context,
    Codec.DecoderFactory decoderFactory,
    Clock clock,
    @Nullable MediaSource.Factory mediaSourceFactory,
    @Nullable TrackSelector.Factory trackSelectorFactory,
    @Nullable LogSessionId logSessionId,
    @Nullable LoadControl loadControl
)

Creates an instance.

Parameters
`Context context`	The `Context`.
`Codec.DecoderFactory decoderFactory`	The `Codec.DecoderFactory` to use to decode the samples (if necessary).
`Clock clock`	The `Clock` to use. It should always be `DEFAULT`, except for testing.
`@Nullable MediaSource.Factory mediaSourceFactory`	The `MediaSource.Factory` to use to retrieve the samples to transform.
`@Nullable TrackSelector.Factory trackSelectorFactory`	The `TrackSelector.Factory` to use when selecting the track to transform.
`@Nullable LogSessionId logSessionId`	The optional `LogSessionId` of the `android.media.metrics.EditingSession`.
`@Nullable LoadControl loadControl`	The `LoadControl` to use in the underlying `ExoPlayer`.

Public methods

createAssetLoader

public AssetLoader createAssetLoader(
    EditedMediaItem editedMediaItem,
    Looper looper,
    AssetLoader.Listener listener,
    AssetLoader.CompositionSettings compositionSettings
)

Creates an AssetLoader instance.

Parameters
`EditedMediaItem editedMediaItem`	The `EditedMediaItem` to load.
`Looper looper`	The `Looper` that's used to access the `AssetLoader` after it's been created.
`AssetLoader.Listener listener`	The `Listener` on which the `AssetLoader` should notify of events.
`AssetLoader.CompositionSettings compositionSettings`	The `CompositionSettings`.

Returns
`AssetLoader`	An `AssetLoader`.