All Classes (ExoPlayer library)

All Classes Interface Summary Class Summary Exception Summary Annotation Types Summary
Class	Description
AacUtil	Utility methods for handling AAC audio streams.
AacUtil.AacAudioObjectType	Valid AAC Audio object types.
AacUtil.Config	Holds sample format information for AAC audio.
AbstractConcatenatedTimeline	Abstract base class for the concatenation of one or more `Timeline`s.
Ac3Extractor	Extracts data from (E-)AC-3 bitstreams.
Ac3Reader	Parses a continuous (E-)AC-3 byte stream and extracts individual samples.
Ac3Util	Utility methods for parsing Dolby TrueHD and (E-)AC-3 syncframes.
Ac3Util.SyncFrameInfo	Holds sample format information as presented by a syncframe header.
Ac3Util.SyncFrameInfo.StreamType	AC3 stream types.
Ac4Extractor	Extracts data from AC-4 bitstreams.
Ac4Reader	Parses a continuous AC-4 byte stream and extracts individual samples.
Ac4Util	Utility methods for parsing AC-4 frames, which are access units in AC-4 bitstreams.
Ac4Util.SyncFrameInfo	Holds sample format information as presented by a syncframe header.
Action	Base class for actions to perform during playback tests.
Action.AddMediaItems	Calls `ExoPlayer.addMediaSources(List)`.
Action.ClearMediaItems	Calls `Player.clearMediaItems()`}.
Action.ClearVideoSurface	Calls `Player.clearVideoSurface()`.
Action.ExecuteRunnable	Calls `Runnable.run()`.
Action.MoveMediaItem	Calls `Player.moveMediaItem(int, int)`.
Action.PlayUntilPosition	Schedules a play action to be executed, waits until the player reaches the specified position, and pauses the player again.
Action.Prepare	Calls `Player.prepare()`.
Action.RemoveMediaItem	Calls `Player.removeMediaItem(int)`.
Action.RemoveMediaItems	Calls `Player.removeMediaItems(int, int)`.
Action.Seek	Calls `Player.seekTo(long)` or `Player.seekTo(int, long)`.
Action.SendMessages	Calls `ExoPlayer.createMessage(Target)` and `PlayerMessage.send()`.
Action.SetAudioAttributes	Calls `ExoPlayer.setAudioAttributes(AudioAttributes, boolean)`.
Action.SetMediaItems	Calls `ExoPlayer.setMediaSources(List, int, long)`.
Action.SetMediaItemsResetPosition	Calls `ExoPlayer.setMediaSources(List, boolean)`.
Action.SetPlaybackParameters	Calls `Player.setPlaybackParameters(PlaybackParameters)`.
Action.SetPlayWhenReady	Calls `Player.setPlayWhenReady(boolean)`.
Action.SetRendererDisabled	Updates the `DefaultTrackSelector.Parameters` of a `DefaultTrackSelector` to specify whether the renderer at a given index should be disabled.
Action.SetRepeatMode	Calls `Player.setRepeatMode(int)`.
Action.SetShuffleModeEnabled	Calls `Player.setShuffleModeEnabled(boolean)`.
Action.SetShuffleOrder	Calls `ExoPlayer.setShuffleOrder(ShuffleOrder)` .
Action.SetVideoSurface	Calls `Player.setVideoSurface(Surface)`.
Action.Stop	Calls `Player.stop()` or `Player.stop(boolean)`.
Action.ThrowPlaybackException	Throws a playback exception on the playback thread.
Action.WaitForIsLoading	Waits for a specified loading state, returning either immediately or after a call to `Player.Listener.onIsLoadingChanged(boolean)`.
Action.WaitForMessage	Waits for a player message to arrive.
Action.WaitForPendingPlayerCommands	Waits until the player acknowledged all pending player commands.
Action.WaitForPlaybackState	Waits for a specified playback state, returning either immediately or after a call to `Player.Listener.onPlaybackStateChanged(int)`.
Action.WaitForPlayWhenReady	Waits for a specified playWhenReady value, returning either immediately or after a call to `Player.Listener.onPlayWhenReadyChanged(boolean, int)`.
Action.WaitForPositionDiscontinuity	Waits for `Player.Listener.onPositionDiscontinuity(Player.PositionInfo, Player.PositionInfo, int)`.
Action.WaitForTimelineChanged	Waits for `Player.Listener.onTimelineChanged(Timeline, int)`.
ActionSchedule	Schedules a sequence of `Action`s for execution during a test.
ActionSchedule.Builder	A builder for `ActionSchedule` instances.
ActionSchedule.Callback	Callback to notify listener that the action schedule has finished.
ActionSchedule.PlayerRunnable	Provides a wrapper for a `Runnable` which has access to the player.
ActionSchedule.PlayerTarget	Provides a wrapper for a `PlayerMessage.Target` which has access to the player when handling messages.
ActionSchedule.PlayerTarget.Callback	Callback to be called when message arrives.
AdaptationSet	Represents a set of interchangeable encoded versions of a media content component.
AdaptiveTrackSelection	A bandwidth based adaptive `ExoTrackSelection`, whose selected track is updated to be the one of highest quality given the current network conditions and the state of the buffer.
AdaptiveTrackSelection.AdaptationCheckpoint	Checkpoint to determine allocated bandwidth.
AdaptiveTrackSelection.Factory	Factory for `AdaptiveTrackSelection` instances.
AdditionalFailureInfo	A JUnit `Rule` that attaches additional info to any errors/exceptions thrown by the test.
AdOverlayInfo	Provides information about an overlay view shown on top of an ad view group.
AdOverlayInfo.Builder	A builder for `AdOverlayInfo` instances.
AdOverlayInfo.Purpose	The purpose of the overlay.
AdPlaybackState	Represents ad group times and information on the state and URIs of ads within each ad group.
AdPlaybackState.AdGroup	Represents a group of ads, with information about their states.
AdPlaybackState.AdState	Represents the state of an ad in an ad group.
AdsLoader	Interface for loaders of ads, which can be used with `AdsMediaSource`.
AdsLoader.EventListener	Listener for ads loader events.
AdsLoader.Provider	Provides `AdsLoader` instances for media items that have `ad tag URIs`.
AdsMediaSource	A `MediaSource` that inserts ads linearly into a provided content media source.
AdsMediaSource.AdLoadException	Wrapper for exceptions that occur while loading ads, which are notified via `MediaSourceEventListener.onLoadError(int, MediaPeriodId, LoadEventInfo, MediaLoadData, IOException, boolean)`.
AdsMediaSource.AdLoadException.Type	Types of ad load exceptions.
AdtsExtractor	Extracts data from AAC bit streams with ADTS framing.
AdtsExtractor.Flags	Flags controlling the behavior of the extractor.
AdtsReader	Parses a continuous ADTS byte stream and extracts individual frames.
AdViewProvider	Provides information about views for the ad playback UI.
AesCipherDataSink	A wrapping `DataSink` that encrypts the data being consumed.
AesCipherDataSource	A `DataSource` that decrypts the data read from an upstream source.
AesFlushingCipher	A flushing variant of a AES/CTR/NoPadding `Cipher`.
Allocation	An allocation within a byte array.
Allocator	A source of allocations.
Allocator.AllocationNode	A node in a chain of `Allocations`.
AmrExtractor	Extracts data from the AMR containers format (either AMR or AMR-WB).
AmrExtractor.Flags	Flags controlling the behavior of the extractor.
AnalyticsCollector	Interface for data collectors that forward analytics events to `AnalyticsListeners`.
AnalyticsListener	A listener for analytics events.
AnalyticsListener.EventFlags	Events that can be reported via `AnalyticsListener.onEvents(Player, Events)`.
AnalyticsListener.Events	A set of `AnalyticsListener.EventFlags`.
AnalyticsListener.EventTime	Time information of an event.
ApicFrame	APIC (Attached Picture) ID3 frame.
AppInfoTable	A representation of a DVB Application Information Table (AIT).
AppInfoTableDecoder	Decoder for the DVB Application Information Table (AIT).
AspectRatioFrameLayout	A `FrameLayout` that resizes itself to match a specified aspect ratio.
AspectRatioFrameLayout.AspectRatioListener	Listener to be notified about changes of the aspect ratios of this view.
AspectRatioFrameLayout.ResizeMode	Resize modes for `AspectRatioFrameLayout`.
Assertions	Provides methods for asserting the truth of expressions and properties.
AssetContentProvider	A `ContentProvider` for reading asset data.
AssetDataSource	A `DataSource` for reading from a local asset.
AssetDataSource.AssetDataSourceException	Thrown when an `IOException` is encountered reading a local asset.
AtomicFile	A helper class for performing atomic operations on a file by creating a backup file until a write has successfully completed.
AudioAttributes	Attributes for audio playback, which configure the underlying platform `AudioTrack`.
AudioAttributes.AudioAttributesV21	A direct wrapper around `AudioAttributes`.
AudioAttributes.Builder	Builder for `AudioAttributes`.
AudioCapabilities	Represents the set of audio formats that a device is capable of playing.
AudioCapabilitiesReceiver	Receives broadcast events indicating changes to the device's audio capabilities, notifying a `AudioCapabilitiesReceiver.Listener` when audio capability changes occur.
AudioCapabilitiesReceiver.Listener	Listener notified when audio capabilities change.
AudioProcessor	Interface for audio processors, which take audio data as input and transform it, potentially modifying its channel count, encoding and/or sample rate.
AudioProcessor.AudioFormat	PCM audio format that may be handled by an audio processor.
AudioProcessor.UnhandledAudioFormatException	Exception thrown when a processor can't be configured for a given input audio format.
AudioProcessorChain	Provides a chain of audio processors, which are used for any user-defined processing and applying playback parameters (if supported).
AudioRendererEventListener	Listener of audio `Renderer` events.
AudioRendererEventListener.EventDispatcher	Dispatches events to an `AudioRendererEventListener`.
AudioSink	A sink that consumes audio data.
AudioSink.ConfigurationException	Thrown when a failure occurs configuring the sink.
AudioSink.InitializationException	Thrown when a failure occurs initializing the sink.
AudioSink.Listener	Listener for audio sink events.
AudioSink.SinkFormatSupport	The level of support the sink provides for a format.
AudioSink.UnexpectedDiscontinuityException	Thrown when the sink encounters an unexpected timestamp discontinuity.
AudioSink.WriteException	Thrown when a failure occurs writing to the sink.
AuxEffectInfo	Represents auxiliary effect information, which can be used to attach an auxiliary effect to an underlying `AudioTrack`.
AvcConfig	AVC configuration data.
AviExtractor	Extracts data from the AVI container format.
BandwidthMeter	Provides estimates of the currently available bandwidth.
BandwidthMeter.EventListener	A listener of `BandwidthMeter` events.
BandwidthMeter.EventListener.EventDispatcher	Event dispatcher which allows listener registration.
BaseAudioProcessor	Base class for audio processors that keep an output buffer and an internal buffer that is reused whenever input is queued.
BaseDataSource	Base `DataSource` implementation to keep a list of `TransferListener`s.
BaseMediaChunk	A base implementation of `MediaChunk` that outputs to a `BaseMediaChunkOutput`.
BaseMediaChunkIterator	Base class for `MediaChunkIterator`s.
BaseMediaChunkOutput	A `ChunkExtractor.TrackOutputProvider` that provides `TrackOutputs` based on a predefined mapping from track type to output.
BaseMediaSource	Base `MediaSource` implementation to handle parallel reuse and to keep a list of `MediaSourceEventListener`s.
BasePlayer	Abstract base `Player` which implements common implementation independent methods.
BaseRenderer	An abstract base class suitable for most `Renderer` implementations.
BaseTrackSelection	An abstract base class suitable for most `ExoTrackSelection` implementations.
BaseUrl	A base URL, as defined by ISO 23009-1, 2nd edition, 5.6.
BaseUrlExclusionList	Holds the state of `excluded` base URLs to be used to `select` a base URL based on these exclusions.
BehindLiveWindowException	Thrown when a live playback falls behind the available media window.
BinaryFrame	Binary ID3 frame.
BinarySearchSeeker	A seeker that supports seeking within a stream by searching for the target frame using binary search.
BinarySearchSeeker.BinarySearchSeekMap	A `SeekMap` implementation that returns the estimated byte location from `BinarySearchSeeker.SeekOperationParams.calculateNextSearchBytePosition(long, long, long, long, long, long)` for each `BinarySearchSeeker.BinarySearchSeekMap.getSeekPoints(long)` query.
BinarySearchSeeker.DefaultSeekTimestampConverter	A `BinarySearchSeeker.SeekTimestampConverter` implementation that returns the seek time itself as the timestamp for a seek time position.
BinarySearchSeeker.SeekOperationParams	Contains parameters for a pending seek operation by `BinarySearchSeeker`.
BinarySearchSeeker.SeekTimestampConverter	A converter that converts seek time in stream time into target timestamp for the `BinarySearchSeeker`.
BinarySearchSeeker.TimestampSearchResult	Represents possible search results for `BinarySearchSeeker.TimestampSeeker.searchForTimestamp(ExtractorInput, long)`.
BinarySearchSeeker.TimestampSeeker	A seeker that looks for a given timestamp from an input.
Buffer	Base class for buffers with flags.
Bundleable	Interface for classes whose instance can be stored in a `Bundle` by `Bundleable.toBundle()` and can be restored from the `Bundle` by using the static `CREATOR` field that implements `Bundleable.Creator`.
Bundleable.Creator<T extends Bundleable>	Interface for the static `CREATOR` field of `Bundleable` classes.
BundleableUtil	Utilities for `Bundleable`.
BundledChunkExtractor	`ChunkExtractor` implementation that uses ExoPlayer app-bundled `Extractors`.
BundledExtractorsAdapter	`ProgressiveMediaExtractor` built on top of `Extractor` instances, whose implementation classes are bundled in the app.
BundledHlsMediaChunkExtractor	`HlsMediaChunkExtractor` implementation that uses ExoPlayer app-bundled `Extractors`.
BundleListRetriever	A `Binder` to transfer a list of `Bundles` across processes by splitting the list into multiple transactions.
BundleUtil	Utilities for `Bundle`.
ByteArrayDataSink	A `DataSink` for writing to a byte array.
ByteArrayDataSource	A `DataSource` for reading from a byte array.
C	Defines constants used by the library.
C.AudioAllowedCapturePolicy	Capture policies for audio attributes.
C.AudioContentType	Content types for audio attributes.
C.AudioFlags	Flags for audio attributes.
C.AudioUsage	Usage types for audio attributes.
C.BufferFlags	Flags which can apply to a buffer containing a media sample.
C.ColorRange	Video color range.
C.ColorSpace	Video colorspaces.
C.ColorTransfer	Video color transfer characteristics.
C.ContentType	Represents a streaming or other media type.
C.CryptoMode	Crypto modes for a codec.
C.CryptoType	Types of crypto implementation.
C.DataType	Represents a type of data.
C.Encoding	Represents an audio encoding, or an invalid or unset value.
C.FormatSupport	Level of renderer support for a format.
C.NetworkType	Network connection type.
C.PcmEncoding	Represents a PCM audio encoding, or an invalid or unset value.
C.Projection	Video projection types.
C.RoleFlags	Track role flags.
C.SelectionFlags	Track selection flags.
C.SelectionReason	Represents a reason for selection.
C.SpatializationBehavior	Represents the behavior affecting whether spatialization will be used.
C.StereoMode	The stereo mode for 360/3D/VR videos.
C.StreamType	Stream types for an `AudioTrack`.
C.TrackType	Represents a type of media track.
C.VideoChangeFrameRateStrategy	Strategies for calling `Surface.setFrameRate(float, int, int)`.
C.VideoOutputMode	Video decoder output modes.
C.VideoScalingMode	Video scaling modes for `MediaCodec`-based renderers.
C.WakeMode	Mode specifying whether the player should hold a WakeLock and a WifiLock.
Cache	A cache that supports partial caching of resources.
Cache.CacheException	Thrown when an error is encountered when writing data.
Cache.Listener	Listener of `Cache` events.
CacheAsserts	Assertion methods for `Cache`.
CacheAsserts.RequestSet	Defines a set of data requests.
CacheDataSink	Writes data into a cache.
CacheDataSink.CacheDataSinkException	Thrown when an `IOException` is encountered when writing data to the sink.
CacheDataSink.Factory	`DataSink.Factory` for `CacheDataSink` instances.
CacheDataSource	A `DataSource` that reads and writes a `Cache`.
CacheDataSource.CacheIgnoredReason	Reasons the cache may be ignored.
CacheDataSource.EventListener	Listener of `CacheDataSource` events.
CacheDataSource.Factory	`DataSource.Factory` for `CacheDataSource` instances.
CacheDataSource.Flags	Flags controlling the CacheDataSource's behavior.
CachedRegionTracker	Utility class for efficiently tracking regions of data that are stored in a `Cache` for a given cache key.
CacheEvictor	Evicts data from a `Cache`.
CacheKeyFactory	Factory for cache keys.
CacheSpan	Defines a span of data that may or may not be cached (as indicated by `CacheSpan.isCached`).
CacheWriter	Caching related utility methods.
CacheWriter.ProgressListener	Receives progress updates during cache operations.
CameraMotionListener	Listens camera motion.
CameraMotionRenderer	A `Renderer` that parses the camera motion track.
CaptionStyleCompat	A compatibility wrapper for `CaptioningManager.CaptionStyle`.
CaptionStyleCompat.EdgeType	The type of edge, which may be none.
CapturingAudioSink	A `ForwardingAudioSink` that captures configuration, discontinuity and buffer events.
CapturingRenderersFactory	A `RenderersFactory` that captures interactions with the audio and video `MediaCodecAdapter` instances.
CastPlayer	`Player` implementation that communicates with a Cast receiver app.
Cea608Decoder	A `SubtitleDecoder` for CEA-608 (also known as "line 21 captions" and "EIA-608").
Cea708Decoder	A `SubtitleDecoder` for CEA-708 (also known as "EIA-708").
CeaUtil	Utility methods for handling CEA-608/708 messages.
ChapterFrame	Chapter information ID3 frame.
ChapterTocFrame	Chapter table of contents ID3 frame.
Chunk	An abstract base class for `Loader.Loadable` implementations that load chunks of data required for the playback of streams.
ChunkExtractor	Extracts samples and track `Formats` from chunks.
ChunkExtractor.Factory	Creates `ChunkExtractor` instances.
ChunkExtractor.TrackOutputProvider	Provides `TrackOutput` instances to be written to during extraction.
ChunkHolder	Holds a chunk or an indication that the end of the stream has been reached.
ChunkIndex	Defines chunks of samples within a media stream.
ChunkSampleStream<T extends ChunkSource>	A `SampleStream` that loads media in `Chunk`s, obtained from a `ChunkSource`.
ChunkSampleStream.ReleaseCallback<T extends ChunkSource>	A callback to be notified when a sample stream has finished being released.
ChunkSource	A provider of `Chunk`s for a `ChunkSampleStream` to load.
ClippingMediaPeriod	Wraps a `MediaPeriod` and clips its `SampleStream`s to provide a subsequence of their samples.
ClippingMediaSource	`MediaSource` that wraps a source and clips its timeline based on specified start/end positions.
ClippingMediaSource.IllegalClippingException	Thrown when a `ClippingMediaSource` cannot clip its wrapped source.
ClippingMediaSource.IllegalClippingException.Reason	The reason clipping failed.
Clock	An interface through which system clocks can be read and `HandlerWrapper`s created.
Codec	Provides a layer of abstraction for interacting with decoders and encoders.
Codec.DecoderFactory	A factory for decoder instances.
Codec.EncoderFactory	A factory for encoder instances.
CodecSpecificDataUtil	Provides utilities for handling various types of codec-specific data.
ColorInfo	Stores color info.
ColorLut	Specifies color transformations using color lookup tables to apply to each frame in the fragment shader.
ColorParser	Parser for color expressions found in styling formats, e.g.
CommentFrame	Comment ID3 frame.
CompositeMediaSource<T>	Composite `MediaSource` consisting of multiple child sources.
CompositeSequenceableLoader	A `SequenceableLoader` that encapsulates multiple other `SequenceableLoader`s.
CompositeSequenceableLoaderFactory	A factory to create composite `SequenceableLoader`s.
ConcatenatingMediaSource	Concatenates multiple `MediaSource`s.
ConcatenatingMediaSource2	Concatenates multiple `MediaSources`, combining everything in one single `Timeline.Window`.
ConcatenatingMediaSource2.Builder	A builder for `ConcatenatingMediaSource2` instances.
ConditionVariable	An interruptible condition variable.
ConstantBitrateSeekMap	A `SeekMap` implementation that assumes the stream has a constant bitrate and consists of multiple independent frames of the same size.
Consumer<T>	Represents an operation that accepts a single input argument and returns no result.
ContainerMediaChunk	A `BaseMediaChunk` that uses an `Extractor` to decode sample data.
ContentDataSource	A `DataSource` for reading from a content URI.
ContentDataSource.ContentDataSourceException	Thrown when an `IOException` is encountered reading from a content URI.
ContentMetadata	Interface for an immutable snapshot of keyed metadata.
ContentMetadataMutations	Defines multiple mutations on metadata value which are applied atomically.
Contrast	A `GlEffect` to control the contrast of video frames.
CopyOnWriteMultiset<E>	An unordered collection of elements that allows duplicates, but also allows access to a set of unique elements.
CronetDataSource	DataSource without intermediate buffer based on Cronet API set using UrlRequest.
CronetDataSource.Factory	`DataSource.Factory` for `CronetDataSource` instances.
CronetDataSource.OpenException	Thrown when an error is encountered when trying to open a `CronetDataSource`.
CronetDataSourceFactory	Deprecated. Use `CronetDataSource.Factory` instead.
CronetEngineWrapper	Deprecated. Use `CronetEngine` directly.
CronetUtil	Cronet utility methods.
Crop	Specifies a crop to apply in the vertex shader.
CryptoConfig	Configuration for a decoder to allow it to decode encrypted media data.
CryptoException	Thrown when a non-platform component fails to decrypt data.
CryptoInfo	Metadata describing the structure of an encrypted input sample.
Cue	Contains information about a specific cue, including textual content and formatting data.
Cue.AnchorType	The type of anchor, which may be unset.
Cue.Builder	A builder for `Cue` objects.
Cue.LineType	The type of line, which may be unset.
Cue.TextSizeType	The type of default text size for this cue, which may be unset.
Cue.VerticalType	The type of vertical layout for this cue, which may be unset (i.e.
CueDecoder	Decodes data encoded by `CueEncoder`.
CueEncoder	Encodes data that can be decoded by `CueDecoder`.
CueGroup	Class to represent the state of active `Cues` at a particular time.
DashChunkSource	A `ChunkSource` for DASH streams.
DashChunkSource.Factory	Factory for `DashChunkSource`s.
DashDownloader	A downloader for DASH streams.
DashManifest	Represents a DASH media presentation description (mpd), as defined by ISO/IEC 23009-1:2014 Section 5.3.1.2.
DashManifestParser	A parser of media presentation description files.
DashManifestParser.RepresentationInfo	A parsed Representation element.
DashManifestStaleException	Thrown when a live playback's manifest is stale and a new manifest could not be loaded.
DashMediaSource	A DASH `MediaSource`.
DashMediaSource.Factory	Factory for `DashMediaSource`s.
DashSegmentIndex	Indexes the segments within a media stream.
DashUtil	Utility methods for DASH streams.
DashWrappingSegmentIndex	An implementation of `DashSegmentIndex` that wraps a `ChunkIndex` parsed from a media stream.
DatabaseIOException	An `IOException` whose cause is an `SQLException`.
DatabaseProvider	Provides `SQLiteDatabase` instances to media library components, which may read and write tables prefixed with `DatabaseProvider.TABLE_PREFIX`.
DataChunk	A base class for `Chunk` implementations where the data should be loaded into a `byte[]` before being consumed.
DataReader	Reads bytes from a data stream.
DataSchemeDataSource	A `DataSource` for reading data URLs, as defined by RFC 2397.
DataSink	A component to which streams of data can be written.
DataSink.Factory	A factory for `DataSink` instances.
DataSource	Reads data from URI-identified resources.
DataSource.Factory	A factory for `DataSource` instances.
DataSourceContractTest	A collection of contract tests for `DataSource` implementations.
DataSourceContractTest.FakeTransferListener	A `TransferListener` that only keeps track of the transferred bytes.
DataSourceContractTest.TestResource	Information about a resource that can be used to test the `DataSource` instance.
DataSourceContractTest.TestResource.Builder	Builder for `DataSourceContractTest.TestResource` instances.
DataSourceException	Used to specify reason of a DataSource error.
DataSourceInputStream	Allows data corresponding to a given `DataSpec` to be read from a `DataSource` and consumed through an `InputStream`.
DataSourceUtil	Utility methods for `DataSource`.
DataSpec	Defines a region of data in a resource.
DataSpec.Builder	Builds `DataSpec` instances.
DataSpec.Flags	The flags that apply to any request for data.
DataSpec.HttpMethod	HTTP methods supported by ExoPlayer `HttpDataSource`s.
DebugTextViewHelper	A helper class for periodically updating a `TextView` with debug information obtained from an `ExoPlayer`.
DebugViewProvider	Provider for views to show diagnostic information during a transformation, for debugging.
DecodeOneFrameUtil	Utilities for decoding a frame for tests.
DecodeOneFrameUtil.Listener	Listener for decoding events.
Decoder<I,O,E extends DecoderException>	A media decoder.
DecoderAudioRenderer<T extends Decoder<DecoderInputBuffer,? extends SimpleDecoderOutputBuffer,? extends DecoderException>>	Decodes and renders audio using a `Decoder`.
DecoderCounters	Maintains decoder event counts, for debugging purposes only.
DecoderCountersUtil	Assertions for `DecoderCounters`.
DecoderException	Thrown when a `Decoder` error occurs.
DecoderInputBuffer	Holds input for a decoder.
DecoderInputBuffer.BufferReplacementMode	The buffer replacement mode.
DecoderInputBuffer.InsufficientCapacityException	Thrown when an attempt is made to write into a `DecoderInputBuffer` whose `DecoderInputBuffer.bufferReplacementMode` is `DecoderInputBuffer.BUFFER_REPLACEMENT_MODE_DISABLED` and who `DecoderInputBuffer.data` capacity is smaller than required.
DecoderOutputBuffer	Output buffer decoded by a `Decoder`.
DecoderOutputBuffer.Owner<S extends DecoderOutputBuffer>	Buffer owner.
DecoderReuseEvaluation	The result of an evaluation to determine whether a decoder can be reused for a new input format.
DecoderReuseEvaluation.DecoderDiscardReasons	Possible reasons why reuse is not possible.
DecoderReuseEvaluation.DecoderReuseResult	Possible outcomes of the evaluation.
DecoderVideoRenderer	Decodes and renders video using a `Decoder`.
DefaultAllocator	Default implementation of `Allocator`.
DefaultAnalyticsCollector	Data collector that forwards analytics events to `AnalyticsListeners`.
DefaultAudioSink	Plays audio data.
DefaultAudioSink.AudioProcessorChain	Deprecated. Use `AudioProcessorChain`.
DefaultAudioSink.AudioTrackBufferSizeProvider	Provides the buffer size to use when creating an `AudioTrack`.
DefaultAudioSink.Builder	A builder to create `DefaultAudioSink` instances.
DefaultAudioSink.DefaultAudioProcessorChain	The default audio processor chain, which applies a (possibly empty) chain of user-defined audio processors followed by `SilenceSkippingAudioProcessor` and `SonicAudioProcessor`.
DefaultAudioSink.InvalidAudioTrackTimestampException	Thrown when the audio track has provided a spurious timestamp, if `DefaultAudioSink.failOnSpuriousAudioTimestamp` is set.
DefaultAudioSink.OffloadMode	Audio offload mode configuration.
DefaultAudioSink.OutputMode	Output mode of the audio sink.
DefaultAudioTrackBufferSizeProvider	Provide the buffer size to use when creating an `AudioTrack`.
DefaultAudioTrackBufferSizeProvider.Builder	A builder to create `DefaultAudioTrackBufferSizeProvider` instances.
DefaultBandwidthMeter	Estimates bandwidth by listening to data transfers.
DefaultBandwidthMeter.Builder	Builder for a bandwidth meter.
DefaultCastOptionsProvider	A convenience `OptionsProvider` to target the default cast receiver app.
DefaultCodec	A default `Codec` implementation that uses `MediaCodec`.
DefaultCompositeSequenceableLoaderFactory	Default implementation of `CompositeSequenceableLoaderFactory`.
DefaultContentMetadata	Default implementation of `ContentMetadata`.
DefaultDashChunkSource	A default `DashChunkSource` implementation.
DefaultDashChunkSource.Factory
DefaultDashChunkSource.RepresentationHolder	Holds information about a snapshot of a single `Representation`.
DefaultDashChunkSource.RepresentationSegmentIterator	`MediaChunkIterator` wrapping a `DefaultDashChunkSource.RepresentationHolder`.
DefaultDatabaseProvider	A `DatabaseProvider` that provides instances obtained from a `SQLiteOpenHelper`.
DefaultDataSource	A `DataSource` that supports multiple URI schemes.
DefaultDataSource.Factory	`DataSource.Factory` for `DefaultDataSource` instances.
DefaultDataSourceFactory	Deprecated. Use `DefaultDataSource.Factory` instead.
DefaultDownloaderFactory	Default `DownloaderFactory`, supporting creation of progressive, DASH, HLS and SmoothStreaming downloaders.
DefaultDownloadIndex	A `DownloadIndex` that uses SQLite to persist `Downloads`.
DefaultDrmSessionManager	A `DrmSessionManager` that supports playbacks using `ExoMediaDrm`.
DefaultDrmSessionManager.Builder	Builder for `DefaultDrmSessionManager` instances.
DefaultDrmSessionManager.MissingSchemeDataException	Signals that the `Format.drmInitData` passed to `DefaultDrmSessionManager.acquireSession(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher, com.google.android.exoplayer2.Format)` does not contain scheme data for the required UUID.
DefaultDrmSessionManager.Mode	Determines the action to be done after a session acquired.
DefaultDrmSessionManagerProvider	Default implementation of `DrmSessionManagerProvider`.
DefaultEncoderFactory	A default implementation of `Codec.EncoderFactory`.
DefaultEncoderFactory.Builder	A builder for `DefaultEncoderFactory` instances.
DefaultExtractorInput	An `ExtractorInput` that wraps a `DataReader`.
DefaultExtractorsFactory	An `ExtractorsFactory` that provides an array of extractors for the following formats: MP4, including M4A (`Mp4Extractor`) fMP4 (`FragmentedMp4Extractor`) Matroska and WebM (`MatroskaExtractor`) Ogg Vorbis/FLAC (`OggExtractor` MP3 (`Mp3Extractor`) AAC (`AdtsExtractor`) MPEG TS (`TsExtractor`) MPEG PS (`PsExtractor`) FLV (`FlvExtractor`) WAV (`WavExtractor`) AC3 (`Ac3Extractor`) AC4 (`Ac4Extractor`) AMR (`AmrExtractor`) FLAC If available, the FLAC extension's `com.google.android.exoplayer2.ext.flac.FlacExtractor` is used.
DefaultHlsDataSourceFactory	Default implementation of `HlsDataSourceFactory`.
DefaultHlsExtractorFactory	Default `HlsExtractorFactory` implementation.
DefaultHlsPlaylistParserFactory	Default implementation for `HlsPlaylistParserFactory`.
DefaultHlsPlaylistTracker	Default implementation for `HlsPlaylistTracker`.
DefaultHttpDataSource	An `HttpDataSource` that uses Android's `HttpURLConnection`.
DefaultHttpDataSource.Factory	`DataSource.Factory` for `DefaultHttpDataSource` instances.
DefaultLivePlaybackSpeedControl	A `LivePlaybackSpeedControl` that adjusts the playback speed using a proportional controller.
DefaultLivePlaybackSpeedControl.Builder	Builder for a `DefaultLivePlaybackSpeedControl`.
DefaultLoadControl	The default `LoadControl` implementation.
DefaultLoadControl.Builder	Builder for `DefaultLoadControl`.
DefaultLoadErrorHandlingPolicy	Default implementation of `LoadErrorHandlingPolicy`.
DefaultMediaCodecAdapterFactory	The default `MediaCodecAdapter.Factory`.
DefaultMediaDescriptionAdapter	Default implementation of `PlayerNotificationManager.MediaDescriptionAdapter`.
DefaultMediaItemConverter	Default `MediaItemConverter` implementation.
DefaultMediaItemConverter	Default implementation of `MediaItemConverter`.
DefaultMediaSourceFactory	The default `MediaSource.Factory` implementation.
DefaultMediaSourceFactory.AdsLoaderProvider	Deprecated. Use `AdsLoader.Provider` instead.
DefaultMuxer	A default `Muxer` implementation.
DefaultMuxer.Factory	A `Muxer.Factory` for `DefaultMuxer`.
DefaultPlaybackSessionManager	Default `PlaybackSessionManager` which instantiates a new session for each window in the timeline and also for each ad within the windows.
DefaultRenderersFactory	Default `RenderersFactory` implementation.
DefaultRenderersFactory.ExtensionRendererMode	Modes for using extension renderers.
DefaultRenderersFactoryAsserts	Assertions for `DefaultRenderersFactory`.
DefaultRtpPayloadReaderFactory	Default `RtpPayloadReader.Factory` implementation.
DefaultSsChunkSource	A default `SsChunkSource` implementation.
DefaultSsChunkSource.Factory
DefaultTimeBar	A time bar that shows a current position, buffered position, duration and ad markers.
DefaultTrackNameProvider	A default `TrackNameProvider`.
DefaultTrackSelector	A default `TrackSelector` suitable for most use cases.
DefaultTrackSelector.Parameters	Extends `DefaultTrackSelector.Parameters` by adding fields that are specific to `DefaultTrackSelector`.
DefaultTrackSelector.Parameters.Builder	A builder for `DefaultTrackSelector.Parameters`.
DefaultTrackSelector.ParametersBuilder	Deprecated. Use `DefaultTrackSelector.Parameters.Builder` instead.
DefaultTrackSelector.SelectionEligibility	The extent to which tracks are eligible for selection.
DefaultTrackSelector.SelectionOverride	A track selection override.
DefaultTsPayloadReaderFactory	Default `TsPayloadReader.Factory` implementation.
DefaultTsPayloadReaderFactory.Flags	Flags controlling elementary stream readers' behavior.
Descriptor	A descriptor, as defined by ISO 23009-1, 2nd edition, 5.8.2.
DeviceInfo	Information about the playback device.
DeviceInfo.PlaybackType	Types of playback.
DeviceMappedEncoderBitrateProvider	Provides encoder bitrates that should target 0.95 SSIM or higher, accounting for device used.
DolbyVisionConfig	Dolby Vision configuration data.
Download	Represents state of a download.
Download.FailureReason	Failure reasons.
Download.State	Download states.
DownloadBuilder	Builder for `Download`.
DownloadCursor	Provides random read-write access to the result set returned by a database query.
Downloader	Downloads and removes a piece of content.
Downloader.ProgressListener	Receives progress updates during download operations.
DownloaderFactory	Creates `Downloaders` for given `DownloadRequests`.
DownloadException	Thrown on an error during downloading.
DownloadHelper	A helper for initializing and removing downloads.
DownloadHelper.Callback	A callback to be notified when the `DownloadHelper` is prepared.
DownloadHelper.LiveContentUnsupportedException	Thrown at an attempt to download live content.
DownloadIndex	An index of `Downloads`.
DownloadManager	Manages downloads.
DownloadManager.Listener	Listener for `DownloadManager` events.
DownloadNotificationHelper	Helper for creating download notifications.
DownloadProgress	Mutable `Download` progress.
DownloadRequest	Defines content to be downloaded.
DownloadRequest.Builder	A builder for download requests.
DownloadRequest.UnsupportedRequestException	Thrown when the encoded request data belongs to an unsupported request type.
DownloadService	A `Service` for downloading media.
DrmInitData	Initialization data for one or more DRM schemes.
DrmInitData.SchemeData	Scheme initialization data.
DrmSession	A DRM session.
DrmSession.DrmSessionException	Wraps the throwable which is the cause of the error state.
DrmSession.State	The state of the DRM session.
DrmSessionEventListener	Listener of `DrmSessionManager` events.
DrmSessionEventListener.EventDispatcher	Dispatches events to `DrmSessionEventListeners`.
DrmSessionManager	Manages a DRM session.
DrmSessionManager.DrmSessionReference	Represents a single reference count of a `DrmSession`, while deliberately not giving access to the underlying session.
DrmSessionManagerProvider	A provider to obtain a `DrmSessionManager` suitable for playing the content described by a `MediaItem`.
DrmUtil	DRM-related utility methods.
DrmUtil.ErrorSource	Identifies the operation which caused a DRM-related error.
DtsReader	Parses a continuous DTS byte stream and extracts individual samples.
DtsUtil	Utility methods for parsing DTS frames.
DummyExoMediaDrm	An `ExoMediaDrm` that does not support any protection schemes.
DummyExtractorOutput	A fake `ExtractorOutput` implementation.
DummyMainThread	Helper class to simulate main/UI thread in tests.
DummyMainThread.TestRunnable	`Runnable` variant which can throw a checked exception.
DummyTrackOutput	A fake `TrackOutput` implementation.
DumpableFormat	Wraps a `Format` to allow dumping it.
Dumper	Helper utility to dump field values.
Dumper.Dumpable	Provides custom dump method.
DumpFileAsserts	Helper class to enable assertions based on golden-data dump files.
DvbDecoder	A `SimpleSubtitleDecoder` for DVB subtitles.
DvbSubtitleReader	Parses DVB subtitle data and extracts individual frames.
EbmlProcessor	Defines EBML element IDs/types and processes events.
EbmlProcessor.ElementType	EBML element types.
Effect	Marker interface for a video frame effect.
EGLSurfaceTexture	Generates a `SurfaceTexture` using EGL/GLES functions.
EGLSurfaceTexture.SecureMode	Secure mode to be used by the EGL surface and context.
EGLSurfaceTexture.TextureImageListener	Listener to be called when the texture image on `SurfaceTexture` has been updated.
ElementaryStreamReader	Extracts individual samples from an elementary media stream, preserving original order.
EmptySampleStream	An empty `SampleStream`.
EncoderBitrateProvider	Provides bitrates for encoders to use as a target.
EncoderSelector	Selector of `MediaCodec` encoder instances.
EncoderUtil	Utility methods for `MediaCodec` encoders.
ErrorMessageProvider<T extends Throwable>	Converts throwables into error codes and user readable error messages.
ErrorStateDrmSession	A `DrmSession` that's in a terminal error state.
EventLogger	Logs events from `Player` and other core components using `Log`.
EventMessage	An Event Message (emsg) as defined in ISO 23009-1.
EventMessageDecoder	Decodes data encoded by `EventMessageEncoder`.
EventMessageEncoder	Encodes data that can be decoded by `EventMessageDecoder`.
EventStream	A DASH in-MPD EventStream element, as defined by ISO/IEC 23009-1, 2nd edition, section 5.10.
ExoDatabaseProvider	Deprecated. Use `StandaloneDatabaseProvider`.
ExoHostedTest	A `HostActivity.HostedTest` for `ExoPlayer` playback tests.
ExoMediaDrm	Used to obtain keys for decrypting protected media streams.
ExoMediaDrm.AppManagedProvider	Provides an `ExoMediaDrm` instance owned by the app.
ExoMediaDrm.KeyRequest	Contains data used to request keys from a license server.
ExoMediaDrm.KeyRequest.RequestType	Key request types.
ExoMediaDrm.KeyStatus	Defines the status of a key.
ExoMediaDrm.OnEventListener	Called when a DRM event occurs.
ExoMediaDrm.OnExpirationUpdateListener	Called when a session expiration update occurs.
ExoMediaDrm.OnKeyStatusChangeListener	Called when the keys in a DRM session change state.
ExoMediaDrm.Provider	Provider for `ExoMediaDrm` instances.
ExoMediaDrm.ProvisionRequest	Contains data to request a certificate from a provisioning server.
ExoPlaybackException	Thrown when a non locally recoverable playback failure occurs.
ExoPlaybackException.Type	The type of source that produced the error.
ExoPlayer	An extensible media player that plays `MediaSource`s.
ExoPlayer.AudioComponent	Deprecated. Use `ExoPlayer`, as the `ExoPlayer.AudioComponent` methods are defined by that interface.
ExoPlayer.AudioOffloadListener	A listener for audio offload events.
ExoPlayer.Builder	A builder for `ExoPlayer` instances.
ExoPlayer.DeviceComponent	Deprecated. Use `Player`, as the `ExoPlayer.DeviceComponent` methods are defined by that interface.
ExoPlayer.TextComponent	Deprecated. Use `Player`, as the `ExoPlayer.TextComponent` methods are defined by that interface.
ExoPlayer.VideoComponent	Deprecated. Use `ExoPlayer`, as the `ExoPlayer.VideoComponent` methods are defined by that interface.
ExoplayerCuesDecoder	A `SubtitleDecoder` that decodes subtitle samples of type `MimeTypes.TEXT_EXOPLAYER_CUES`
ExoPlayerLibraryInfo	Information about the media libraries.
ExoPlayerTestRunner	Helper class to run an ExoPlayer test.
ExoPlayerTestRunner.Builder	Builder to set-up an `ExoPlayerTestRunner`.
ExoTimeoutException	A timeout of an operation on the ExoPlayer playback thread.
ExoTimeoutException.TimeoutOperation	The operation which produced the timeout error.
ExoTrackSelection	A `TrackSelection` that can change the individually selected track as a result of calling `ExoTrackSelection.updateSelectedTrack(long, long, long, List, MediaChunkIterator[])` or `ExoTrackSelection.evaluateQueueSize(long, List)`.
ExoTrackSelection.Definition	Contains of a subset of selected tracks belonging to a `TrackGroup`.
ExoTrackSelection.Factory	Factory for `ExoTrackSelection` instances.
Extractor	Extracts media data from a container format.
Extractor.ReadResult	Result values that can be returned by `Extractor.read(ExtractorInput, PositionHolder)`.
ExtractorAsserts	Assertion methods for `Extractor`.
ExtractorAsserts.AssertionConfig	A config for the assertions made (e.g.
ExtractorAsserts.AssertionConfig.Builder	Builder for `ExtractorAsserts.AssertionConfig` instances.
ExtractorAsserts.ExtractorFactory	A factory for `Extractor` instances.
ExtractorAsserts.SimulationConfig	A config of different environments to simulate and extractor behaviours to test.
ExtractorInput	Provides data to be consumed by an `Extractor`.
ExtractorOutput	Receives stream level data extracted by an `Extractor`.
ExtractorsFactory	Factory for arrays of `Extractor` instances.
ExtractorUtil	Extractor related utility methods.
FailOnCloseDataSink	A `DataSink` that can simulate caching the bytes being written to it, and then failing to persist them when `FailOnCloseDataSink.close()` is called.
FailOnCloseDataSink.Factory	Factory to create a `FailOnCloseDataSink`.
FakeAdaptiveDataSet	Fake data set emulating the data of an adaptive media source.
FakeAdaptiveDataSet.Factory	Factory for `FakeAdaptiveDataSet`s.
FakeAdaptiveDataSet.Iterator	`MediaChunkIterator` for the chunks defined by a fake adaptive data set.
FakeAdaptiveMediaPeriod	Fake `MediaPeriod` that provides tracks from the given `TrackGroupArray`.
FakeAdaptiveMediaSource	Fake `MediaSource` that provides a given timeline.
FakeAudioRenderer	A `FakeRenderer` that supports `C.TRACK_TYPE_AUDIO`.
FakeChunkSource	Fake `ChunkSource` with adaptive media chunks of a given duration.
FakeChunkSource.Factory	Factory for a `FakeChunkSource`.
FakeClock	Fake `Clock` implementation that allows to `advance the time` manually to trigger pending timed messages.
FakeCryptoConfig	Fake `CryptoConfig`.
FakeDataSet	Collection of `FakeDataSet.FakeData` to be served by a `FakeDataSource`.
FakeDataSet.FakeData	Container of fake data to be served by a `FakeDataSource`.
FakeDataSet.FakeData.Segment	A segment of `FakeDataSet.FakeData`.
FakeDataSource	A fake `DataSource` capable of simulating various scenarios.
FakeDataSource.Factory	Factory to create a `FakeDataSource`.
FakeExoMediaDrm	A fake implementation of `ExoMediaDrm` for use in tests.
FakeExoMediaDrm.Builder	Builder for `FakeExoMediaDrm` instances.
FakeExoMediaDrm.LicenseServer	An license server implementation to interact with `FakeExoMediaDrm`.
FakeExtractorInput	A fake `ExtractorInput` capable of simulating various scenarios.
FakeExtractorInput.Builder	Builder of `FakeExtractorInput` instances.
FakeExtractorInput.SimulatedIOException	Thrown when simulating an `IOException`.
FakeExtractorOutput	A fake `ExtractorOutput`.
FakeMediaChunk	Fake `MediaChunk`.
FakeMediaChunkIterator	Fake `MediaChunkIterator`.
FakeMediaClockRenderer	Fake abstract `Renderer` which is also a `MediaClock`.
FakeMediaPeriod	Fake `MediaPeriod` that provides tracks from the given `TrackGroupArray`.
FakeMediaPeriod.TrackDataFactory	A factory to create the test data for a particular track.
FakeMediaSource	Fake `MediaSource` that provides a given timeline.
FakeMediaSource.InitialTimeline	A forwarding timeline to provide an initial timeline for fake multi window sources.
FakeMediaSourceFactory	Fake `MediaSourceFactory` that creates a `FakeMediaSource`.
FakeMetadataEntry	A fake `Metadata.Entry`.
FakeRenderer	Fake `Renderer` that supports any format with the matching track type.
FakeSampleStream	Fake `SampleStream` that outputs a given `Format` and any amount of `items`.
FakeSampleStream.FakeSampleStreamItem	Item to customize a return value of `SampleStream.readData(com.google.android.exoplayer2.FormatHolder, com.google.android.exoplayer2.decoder.DecoderInputBuffer, @com.google.android.exoplayer2.source.SampleStream.ReadFlags int)`.
FakeShuffleOrder	Fake `ShuffleOrder` which returns a reverse order.
FakeTimeline	Fake `Timeline` which can be setup to return custom `FakeTimeline.TimelineWindowDefinition`s.
FakeTimeline.TimelineWindowDefinition	Definition used to define a `FakeTimeline`.
FakeTrackOutput	A fake `TrackOutput`.
FakeTrackOutput.Factory	Factory for `FakeTrackOutput` instances.
FakeTrackSelection	A fake `ExoTrackSelection` that only returns 1 fixed track, and allows querying the number of calls to its methods.
FakeTrackSelector	A fake `MappingTrackSelector` that returns `FakeTrackSelection`s.
FakeVideoRenderer	A `FakeRenderer` that supports `C.TRACK_TYPE_VIDEO`.
FfmpegAudioRenderer	Decodes and renders audio using FFmpeg.
FfmpegDecoderException	Thrown when an FFmpeg decoder error occurs.
FfmpegLibrary	Configures and queries the underlying native library.
FileDataSource	A `DataSource` for reading local files.
FileDataSource.Factory	`DataSource.Factory` for `FileDataSource` instances.
FileDataSource.FileDataSourceException	Thrown when a `FileDataSource` encounters an error reading a file.
FileTypes	Defines common file type constants and helper methods.
FileTypes.Type	File types.
FilterableManifest<T>	A manifest that can generate copies of itself including only the streams specified by the given keys.
FilteringHlsPlaylistParserFactory	A `HlsPlaylistParserFactory` that includes only the streams identified by the given stream keys.
FilteringManifestParser<T extends FilterableManifest<T>>	A manifest parser that includes only the streams identified by the given stream keys.
FixedTrackSelection	A `TrackSelection` consisting of a single track.
FlacConstants	Defines constants used by the FLAC extractor.
FlacDecoder	Flac decoder.
FlacDecoderException	Thrown when an Flac decoder error occurs.
FlacExtractor	Facilitates the extraction of data from the FLAC container format.
FlacExtractor	Extracts data from FLAC container format.
FlacExtractor.Flags	Flags controlling the behavior of the extractor.
FlacExtractor.Flags	Flags controlling the behavior of the extractor.
FlacFrameReader	Reads and peeks FLAC frame elements according to the FLAC format specification.
FlacFrameReader.SampleNumberHolder	Holds a sample number.
FlacLibrary	Configures and queries the underlying native library.
FlacMetadataReader	Reads and peeks FLAC stream metadata elements according to the FLAC format specification.
FlacMetadataReader.FlacStreamMetadataHolder	Holds a `FlacStreamMetadata`.
FlacSeekTableSeekMap	A `SeekMap` implementation for FLAC streams that contain a seek table.
FlacStreamMetadata	Holder for FLAC metadata.
FlacStreamMetadata.SeekTable	A FLAC seek table.
FlagSet	A set of integer flags.
FlagSet.Builder	A builder for `FlagSet` instances.
FlvExtractor	Extracts data from the FLV container format.
Format	Represents a media format.
Format.Builder	Builds `Format` instances.
FormatHolder	Holds a `Format`.
ForwardingAudioSink	An overridable `AudioSink` implementation forwarding all methods to another sink.
ForwardingExtractorInput	An overridable `ExtractorInput` implementation forwarding all methods to another input.
ForwardingPlayer	A `Player` that forwards method calls to another `Player`.
ForwardingTimeline	An overridable `Timeline` implementation forwarding all methods to another timeline.
FragmentedMp4Extractor	Extracts data from the FMP4 container format.
FragmentedMp4Extractor.Flags	Flags controlling the behavior of the extractor.
FrameInfo	Value class specifying information about a decoded video frame.
FrameProcessingException	Thrown when an exception occurs while applying effects to video frames.
FrameProcessor	Interface for a frame processor that applies changes to individual video frames.
FrameProcessor.Factory	A factory for `FrameProcessor` instances.
FrameProcessor.Listener	Listener for asynchronous frame processing events.
FrameworkCryptoConfig	A `CryptoConfig` for `C.CRYPTO_TYPE_FRAMEWORK`.
FrameworkMediaDrm	An `ExoMediaDrm` implementation that wraps the framework `MediaDrm`.
GaplessInfoHolder	Holder for gapless playback information.
Gav1Decoder	Gav1 decoder.
Gav1DecoderException	Thrown when a libgav1 decoder error occurs.
Gav1Library	Configures and queries the underlying native library.
GeobFrame	GEOB (General Encapsulated Object) ID3 frame.
GlEffect	Interface for a video frame effect with a `GlTextureProcessor` implementation.
GlEffectsFrameProcessor	A `FrameProcessor` implementation that applies `GlEffect` instances using OpenGL on a background thread.
GlEffectsFrameProcessor.Factory	A factory for `GlEffectsFrameProcessor` instances.
GlMatrixTransformation	Specifies a 4x4 transformation `Matrix` to apply in the vertex shader for each frame.
GlProgram	Represents a GLSL shader program.
GlTextureProcessor	Processes frames from one OpenGL 2D texture to another.
GlTextureProcessor.ErrorListener	Listener for frame processing errors.
GlTextureProcessor.InputListener	Listener for input-related frame processing events.
GlTextureProcessor.OutputListener	Listener for output-related frame processing events.
GlUtil	OpenGL ES utilities.
GlUtil.GlException	Thrown when an OpenGL error occurs.
H262Reader	Parses a continuous H262 byte stream and extracts individual frames.
H263Reader	Parses an ISO/IEC 14496-2 (MPEG-4 Part 2) or ITU-T Recommendation H.263 byte stream and extracts individual frames.
H264Reader	Parses a continuous H264 byte stream and extracts individual frames.
H265Reader	Parses a continuous H.265 byte stream and extracts individual frames.
HandlerWrapper	An interface to call through to a `Handler`.
HandlerWrapper.Message	A message obtained from the handler.
HeartRating	A rating expressed as "heart" or "no heart".
HevcConfig	HEVC configuration data.
HlsDataSourceFactory	Creates `DataSource`s for HLS playlists, encryption and media chunks.
HlsDownloader	A downloader for HLS streams.
HlsExtractorFactory	Factory for HLS media chunk extractors.
HlsManifest	Holds a multivariant playlist along with a snapshot of one of its media playlists.
HlsMasterPlaylist	Deprecated. Use `HlsMultivariantPlaylist` instead.
HlsMediaChunkExtractor	Extracts samples and track `Formats` from `HlsMediaChunks`.
HlsMediaPeriod	A `MediaPeriod` that loads an HLS stream.
HlsMediaPlaylist	Represents an HLS media playlist.
HlsMediaPlaylist.Part	A media part.
HlsMediaPlaylist.PlaylistType	Type of the playlist, as defined by #EXT-X-PLAYLIST-TYPE.
HlsMediaPlaylist.RenditionReport	A rendition report for an alternative rendition defined in another media playlist.
HlsMediaPlaylist.Segment	Media segment reference.
HlsMediaPlaylist.SegmentBase	The base for a `HlsMediaPlaylist.Segment` or a `HlsMediaPlaylist.Part` required for playback.
HlsMediaPlaylist.ServerControl	Server control attributes.
HlsMediaSource	An HLS `MediaSource`.
HlsMediaSource.Factory	Factory for `HlsMediaSource`s.
HlsMediaSource.MetadataType	The types of metadata that can be extracted from HLS streams.
HlsMultivariantPlaylist	Represents an HLS multivariant playlist.
HlsMultivariantPlaylist.Rendition	A rendition (i.e.
HlsMultivariantPlaylist.Variant	A variant (i.e.
HlsPlaylist	Represents an HLS playlist.
HlsPlaylistParser	HLS playlists parsing logic.
HlsPlaylistParser.DeltaUpdateException	Exception thrown when merging a delta update fails.
HlsPlaylistParserFactory	Factory for `HlsPlaylist` parsers.
HlsPlaylistTracker	Tracks playlists associated to an HLS stream and provides snapshots.
HlsPlaylistTracker.Factory	Factory for `HlsPlaylistTracker` instances.
HlsPlaylistTracker.PlaylistEventListener	Called on playlist loading events.
HlsPlaylistTracker.PlaylistResetException	Thrown when the media sequence of a new snapshot indicates the server has reset.
HlsPlaylistTracker.PlaylistStuckException	Thrown when a playlist is considered to be stuck due to a server side error.
HlsPlaylistTracker.PrimaryPlaylistListener	Listener for primary playlist changes.
HlsTrackMetadataEntry	Holds metadata associated to an HLS media track.
HlsTrackMetadataEntry.VariantInfo	Holds attributes defined in an EXT-X-STREAM-INF tag.
HorizontalTextInVerticalContextSpan	A styling span for horizontal text in a vertical context.
HostActivity	A host activity for performing playback tests.
HostActivity.HostedTest	Interface for tests that run inside of a `HostActivity`.
HslAdjustment	Adjusts the HSL (Hue, Saturation, and Lightness) of a frame.
HslAdjustment.Builder	A builder for `HslAdjustment` instances.
HttpDataSource	An HTTP `DataSource`.
HttpDataSource.BaseFactory	Base implementation of `HttpDataSource.Factory` that sets default request properties.
HttpDataSource.CleartextNotPermittedException	Thrown when cleartext HTTP traffic is not permitted.
HttpDataSource.Factory	A factory for `HttpDataSource` instances.
HttpDataSource.HttpDataSourceException	Thrown when an error is encountered when trying to read from a `HttpDataSource`.
HttpDataSource.HttpDataSourceException.Type	The type of operation that produced the error.
HttpDataSource.InvalidContentTypeException	Thrown when the content type is invalid.
HttpDataSource.InvalidResponseCodeException	Thrown when an attempt to open a connection results in a response code not in the 2xx range.
HttpDataSource.RequestProperties	Stores HTTP request properties (aka HTTP headers) and provides methods to modify the headers in a thread safe way to avoid the potential of creating snapshots of an inconsistent or unintended state.
HttpDataSourceTestEnv	A JUnit `Rule` that creates test resources for `HttpDataSource` contract tests.
HttpMediaDrmCallback	A `MediaDrmCallback` that makes requests using `DataSource` instances.
HttpUtil	Utility methods for HTTP.
IcyDecoder	Decodes ICY stream information.
IcyHeaders	ICY headers.
IcyInfo	ICY in-stream information.
Id3Decoder	Decodes ID3 tags.
Id3Decoder.FramePredicate	A predicate for determining whether individual frames should be decoded.
Id3Frame	Base class for ID3 frames.
Id3Peeker	Peeks data from the beginning of an `ExtractorInput` to determine if there is any ID3 tag.
Id3Reader	Parses ID3 data and extracts individual text information frames.
IllegalSeekPositionException	Thrown when an attempt is made to seek to a position that does not exist in the player's `Timeline`.
ImaAdsLoader	`AdsLoader` using the IMA SDK.
ImaAdsLoader.Builder	Builder for `ImaAdsLoader`.
ImaServerSideAdInsertionMediaSource	MediaSource for IMA server side inserted ad streams.
ImaServerSideAdInsertionMediaSource.AdsLoader	An ads loader for IMA server side ad insertion streams.
ImaServerSideAdInsertionMediaSource.AdsLoader.Builder	Builder for building an `ImaServerSideAdInsertionMediaSource.AdsLoader`.
ImaServerSideAdInsertionMediaSource.AdsLoader.State	The state of the `ImaServerSideAdInsertionMediaSource.AdsLoader` that can be used when resuming from the background.
ImaServerSideAdInsertionMediaSource.Factory	Factory for creating `ImaServerSideAdInsertionMediaSources`.
ImaServerSideAdInsertionUriBuilder	Builder for URI for IMA DAI streams.
IndexSeekMap	A `SeekMap` implementation based on a mapping between times and positions in the input stream.
InitializationChunk	A `Chunk` that uses an `Extractor` to decode initialization data for single track.
InputReaderAdapterV30	`MediaParser.SeekableInputReader` implementation wrapping a `DataReader`.
InternalFrame	Internal ID3 frame that is intended for use by the player.
JpegExtractor	Extracts JPEG image using the Exif format.
KeysExpiredException	Thrown when the drm keys loaded into an open session expire.
LanguageFeatureSpan	Marker interface for span classes that carry language features rather than style information.
LatmReader	Parses and extracts samples from an AAC/LATM elementary stream.
LeanbackPlayerAdapter	Leanback `PlayerAdapter` implementation for `Player`.
LeastRecentlyUsedCacheEvictor	Evicts least recently used cache files first.
LegacyMediaPlayerWrapper	A `Player` wrapper for the legacy Android platform `MediaPlayer`.
LibflacAudioRenderer	Decodes and renders audio using the native Flac decoder.
Libgav1VideoRenderer	Decodes and renders video using libgav1 decoder.
LibopusAudioRenderer	Decodes and renders audio using the native Opus decoder.
LibraryLoader	Configurable loader for native libraries.
LibvpxVideoRenderer	Decodes and renders video using the native VP9 decoder.
ListenerSet<T extends @NonNull Object>	A set of listeners.
ListenerSet.Event<T>	An event sent to a listener.
ListenerSet.IterationFinishedEvent<T>	An event sent to a listener when all other events sent during one `Looper` message queue iteration were handled by the listener.
LivePlaybackSpeedControl	Controls the playback speed while playing live content in order to maintain a steady target live offset.
LoadControl	Controls buffering of media.
Loader	Manages the background loading of `Loader.Loadable`s.
Loader.Callback<T extends Loader.Loadable>	A callback to be notified of `Loader` events.
Loader.Loadable	An object that can be loaded using a `Loader`.
Loader.LoadErrorAction	Action that can be taken in response to `Loader.Callback.onLoadError(Loadable, long, long, IOException, int)`.
Loader.ReleaseCallback	A callback to be notified when a `Loader` has finished being released.
Loader.UnexpectedLoaderException	Thrown when an unexpected exception or error is encountered during loading.
LoaderErrorThrower	Conditionally throws errors affecting a `Loader`.
LoaderErrorThrower.Dummy	A `LoaderErrorThrower` that never throws.
LoadErrorHandlingPolicy	A policy that defines how load errors are handled.
LoadErrorHandlingPolicy.FallbackOptions	Holds information about the available fallback options.
LoadErrorHandlingPolicy.FallbackSelection	A selected fallback option.
LoadErrorHandlingPolicy.FallbackType	Fallback type.
LoadErrorHandlingPolicy.LoadErrorInfo	Holds information about a load task error.
LoadEventInfo	`MediaSource` load event information.
LocalMediaDrmCallback	A `MediaDrmCallback` that provides a fixed response to key requests.
Log	Wrapper around `Log` which allows to set the log level and to specify a custom log output.
Log.Logger	Interface for a logger that can output messages with a tag.
Log.LogLevel	Log level for ExoPlayer logcat logging.
LongArray	An append-only, auto-growing `long[]`.
LoopingMediaSource	Deprecated. To loop a `MediaSource` indefinitely, use `Player.setRepeatMode(int)` instead of this class.
MappingTrackSelector	Base class for `TrackSelector`s that first establish a mapping between `TrackGroup`s and `Renderer`s, and then from that mapping create a `ExoTrackSelection` for each renderer.
MappingTrackSelector.MappedTrackInfo	Provides mapped track information for each renderer.
MappingTrackSelector.MappedTrackInfo.RendererSupport	Levels of renderer support.
MaskingMediaPeriod	Media period that defers calling `MediaSource.createPeriod(MediaPeriodId, Allocator, long)` on a given source until `MaskingMediaPeriod.createPeriod(MediaPeriodId)` has been called.
MaskingMediaPeriod.PrepareListener	Listener for preparation events.
MaskingMediaSource	A `MediaSource` that masks the `Timeline` with a placeholder until the actual media structure is known.
MaskingMediaSource.PlaceholderTimeline	A timeline with one dynamic window with a period of indeterminate duration.
MatrixTransformation	Specifies a 3x3 transformation `Matrix` to apply in the vertex shader for each frame.
MatroskaExtractor	Extracts data from the Matroska and WebM container formats.
MatroskaExtractor.Flags	Flags controlling the behavior of the extractor.
MatroskaExtractor.Track	Holds data corresponding to a single track.
MdtaMetadataEntry	Stores extensible metadata with handler type 'mdta'.
MediaChunk	An abstract base class for `Chunk`s that contain media samples.
MediaChunkIterator	Iterator for media chunk sequences.
MediaClock	Tracks the progression of media time.
MediaCodecAdapter	Abstracts `MediaCodec` operations.
MediaCodecAdapter.Configuration	Configuration parameters for a `MediaCodecAdapter`.
MediaCodecAdapter.Factory	A factory for `MediaCodecAdapter` instances.
MediaCodecAdapter.OnFrameRenderedListener	Listener to be called when an output frame has rendered on the output surface.
MediaCodecAudioRenderer	Decodes and renders audio using `MediaCodec` and an `AudioSink`.
MediaCodecDecoderException	Thrown when a failure occurs in a `MediaCodec` decoder.
MediaCodecInfo	Information about a `MediaCodec` for a given mime type.
MediaCodecRenderer	An abstract renderer that uses `MediaCodec` to decode samples for rendering.
MediaCodecRenderer.DecoderInitializationException	Thrown when a failure occurs instantiating a decoder.
MediaCodecSelector	Selector of `MediaCodec` instances.
MediaCodecUtil	A utility class for querying the available codecs.
MediaCodecUtil.DecoderQueryException	Thrown when an error occurs querying the device for its underlying media capabilities.
MediaCodecVideoDecoderException	Thrown when a failure occurs in a `MediaCodec` video decoder.
MediaCodecVideoRenderer	Decodes and renders video using `MediaCodec`.
MediaCodecVideoRenderer.CodecMaxValues
MediaDrmCallback	Performs `ExoMediaDrm` key and provisioning requests.
MediaDrmCallbackException	Thrown when an error occurs while executing a DRM `key` or `provisioning` request.
MediaFormatUtil	Helper class containing utility methods for managing `MediaFormat` instances.
MediaItem	Representation of a media item.
MediaItem.AdsConfiguration	Configuration for playing back linear ads with a media item.
MediaItem.AdsConfiguration.Builder	Builder for `MediaItem.AdsConfiguration` instances.
MediaItem.Builder	A builder for `MediaItem` instances.
MediaItem.ClippingConfiguration	Optionally clips the media item to a custom start and end position.
MediaItem.ClippingConfiguration.Builder	Builder for `MediaItem.ClippingConfiguration` instances.
MediaItem.ClippingProperties	Deprecated. Use `MediaItem.ClippingConfiguration` instead.
MediaItem.DrmConfiguration	DRM configuration for a media item.
MediaItem.DrmConfiguration.Builder	Builder for `MediaItem.DrmConfiguration`.
MediaItem.LiveConfiguration	Live playback configuration.
MediaItem.LiveConfiguration.Builder	Builder for `MediaItem.LiveConfiguration` instances.
MediaItem.LocalConfiguration	Properties for local playback.
MediaItem.PlaybackProperties	Deprecated. Use `MediaItem.LocalConfiguration`.
MediaItem.RequestMetadata	Metadata that helps the player to understand a playback request represented by a `MediaItem`.
MediaItem.RequestMetadata.Builder	Builder for `MediaItem.RequestMetadata` instances.
MediaItem.Subtitle	Deprecated. Use `MediaItem.SubtitleConfiguration` instead
MediaItem.SubtitleConfiguration	Properties for a text track.
MediaItem.SubtitleConfiguration.Builder	Builder for `MediaItem.SubtitleConfiguration` instances.
MediaItemConverter	Converts between `MediaItem` and the Cast SDK's `MediaQueueItem`.
MediaItemConverter	Converts between `Media2 MediaItem` and `ExoPlayer MediaItem`.
MediaLoadData	Descriptor for data being loaded or selected by a `MediaSource`.
MediaMetadata	Metadata of a `MediaItem`, playlist, or a combination of multiple sources of `Metadata`.
MediaMetadata.Builder	A builder for `MediaMetadata` instances.
MediaMetadata.FolderType	The folder type of the media item.
MediaMetadata.MediaType	The type of content described by the media item.
MediaMetadata.PictureType	The picture type of the artwork.
MediaMetricsListener	An `AnalyticsListener` that interacts with the Android `MediaMetricsManager`.
MediaParserChunkExtractor	`ChunkExtractor` implemented on top of the platform's `MediaParser`.
MediaParserExtractorAdapter	`ProgressiveMediaExtractor` implemented on top of the platform's `MediaParser`.
MediaParserHlsMediaChunkExtractor	`HlsMediaChunkExtractor` implemented on top of the platform's `MediaParser`.
MediaParserUtil	Miscellaneous constants and utility methods related to the `MediaParser` integration.
MediaPeriod	Loads media corresponding to a `Timeline.Period`, and allows that media to be read.
MediaPeriod.Callback	A callback to be notified of `MediaPeriod` events.
MediaPeriodAsserts	Assertion methods for `MediaPeriod`.
MediaPeriodAsserts.FilterableManifestMediaPeriodFactory<T extends FilterableManifest<T>>	Interface to create media periods for testing based on a `FilterableManifest`.
MediaPeriodId	Identifies a specific playback of a `Timeline.Period`.
MediaSessionConnector	Connects a `MediaSessionCompat` to a `Player`.
MediaSessionConnector.CaptionCallback	Handles requests for enabling or disabling captions.
MediaSessionConnector.CommandReceiver	Receiver of media commands sent by a media controller.
MediaSessionConnector.CustomActionProvider	Provides a `PlaybackStateCompat.CustomAction` to be published and handles the action when sent by a media controller.
MediaSessionConnector.DefaultMediaMetadataProvider	Provides a default `MediaMetadataCompat` with properties and extras taken from the `MediaDescriptionCompat` of the `MediaSessionCompat.QueueItem` of the active queue item.
MediaSessionConnector.MediaButtonEventHandler	Handles a media button event.
MediaSessionConnector.MediaMetadataProvider	Provides a `MediaMetadataCompat` for a given player state.
MediaSessionConnector.PlaybackActions	Playback actions supported by the connector.
MediaSessionConnector.PlaybackPreparer	Interface to which playback preparation and play actions are delegated.
MediaSessionConnector.QueueEditor	Handles media session queue edits.
MediaSessionConnector.QueueNavigator	Handles queue navigation actions, and updates the media session queue by calling `MediaSessionCompat.setQueue()`.
MediaSessionConnector.RatingCallback	Callback receiving a user rating for the active media item.
MediaSource	Defines and provides media to be played by an `ExoPlayer`.
MediaSource.Factory	Factory for creating `MediaSources` from `MediaItems`.
MediaSource.MediaPeriodId	Identifier for a `MediaPeriod`.
MediaSource.MediaSourceCaller	A caller of media sources, which will be notified of source events.
MediaSourceEventListener	Interface for callbacks to be notified of `MediaSource` events.
MediaSourceEventListener.EventDispatcher	Dispatches events to `MediaSourceEventListeners`.
MediaSourceFactory	Deprecated. Use `MediaSource.Factory`.
MediaSourceTestRunner	A runner for `MediaSource` tests.
MergingMediaSource	Merges multiple `MediaSource`s.
MergingMediaSource.IllegalMergeException	Thrown when a `MergingMediaSource` cannot merge its sources.
MergingMediaSource.IllegalMergeException.Reason	The reason the merge failed.
Metadata	A collection of metadata entries.
Metadata.Entry	A metadata entry.
MetadataDecoder	Decodes metadata from binary data.
MetadataDecoderFactory	A factory for `MetadataDecoder` instances.
MetadataInputBuffer	A `DecoderInputBuffer` for a `MetadataDecoder`.
MetadataOutput	Receives metadata output.
MetadataRenderer	A renderer for metadata.
MetadataRetriever	Retrieves the static metadata of `MediaItems`.
MimeTypes	Defines common MIME types and helper methods.
MlltFrame	MPEG location lookup table frame.
MotionPhotoMetadata	Metadata of a motion photo file.
Mp3Extractor	Extracts data from the MP3 container format.
Mp3Extractor.Flags	Flags controlling the behavior of the extractor.
Mp4Extractor	Extracts data from the MP4 container format.
Mp4Extractor.Flags	Flags controlling the behavior of the extractor.
Mp4WebvttDecoder	A `SimpleSubtitleDecoder` for Webvtt embedded in a Mp4 container file.
MpegAudioReader	Parses a continuous MPEG Audio byte stream and extracts individual frames.
MpegAudioUtil	Utility methods for handling MPEG audio streams.
MpegAudioUtil.Header	Stores the metadata for an MPEG audio frame.
Muxer	Abstracts media muxing operations.
Muxer.Factory	Factory for muxers.
Muxer.MuxerException	Thrown when a muxing failure occurs.
NalUnitUtil	Utility methods for handling H.264/AVC and H.265/HEVC NAL units.
NalUnitUtil.H265SpsData	Holds data parsed from a H.265 sequence parameter set NAL unit.
NalUnitUtil.PpsData	Holds data parsed from a picture parameter set NAL unit.
NalUnitUtil.SpsData	Holds data parsed from a H.264 sequence parameter set NAL unit.
NetworkTypeObserver	Observer for network type changes.
NetworkTypeObserver.Listener	A listener for network type changes.
NonNullApi	Annotation to declare all type usages in the annotated instance as `Nonnull`, unless explicitly marked with a nullable annotation.
NoOpCacheEvictor	Evictor that doesn't ever evict cache files.
NoSampleRenderer	A `Renderer` implementation whose track type is `C.TRACK_TYPE_NONE` and does not consume data from its `SampleStream`.
NotificationUtil	Utility methods for displaying `Notifications`.
NotificationUtil.Importance	Notification channel importance levels.
OfflineLicenseHelper	Helper class to download, renew and release offline licenses.
OggExtractor	Extracts data from the Ogg container format.
OkHttpDataSource	An `HttpDataSource` that delegates to Square's `Call.Factory`.
OkHttpDataSource.Factory	`DataSource.Factory` for `OkHttpDataSource` instances.
OkHttpDataSourceFactory	Deprecated. Use `OkHttpDataSource.Factory` instead.
OpusDecoder	Opus decoder.
OpusDecoderException	Thrown when an Opus decoder error occurs.
OpusLibrary	Configures and queries the underlying native library.
OpusUtil	Utility methods for handling Opus audio streams.
OutputConsumerAdapterV30	`MediaParser.OutputConsumer` implementation that redirects output to an `ExtractorOutput`.
ParsableBitArray	Wraps a byte array, providing methods that allow it to be read as a bitstream.
ParsableByteArray	Wraps a byte array, providing a set of methods for parsing data from it.
ParsableNalUnitBitArray	Wraps a byte array, providing methods that allow it to be read as a NAL unit bitstream.
ParserException	Thrown when an error occurs parsing media data and metadata.
ParsingLoadable<T>	A `Loader.Loadable` for objects that can be parsed from binary data using a `ParsingLoadable.Parser`.
ParsingLoadable.Parser<T>	Parses an object from loaded data.
PassthroughSectionPayloadReader	A `SectionPayloadReader` that directly outputs the section bytes as sample data.
PercentageRating	A rating expressed as a percentage.
Period	Encapsulates media content components over a contiguous period of time.
PesReader	Parses PES packet data and extracts samples.
PgsDecoder	A `SimpleSubtitleDecoder` for PGS subtitles.
PictureFrame	A picture parsed from a Vorbis Comment or a FLAC picture block.
PlaceholderDataSource	A DataSource which provides no data.
PlaceholderSurface	A placeholder `Surface`.
PlatformScheduler	A `Scheduler` that uses `JobScheduler`.
PlatformScheduler.PlatformSchedulerService	A `JobService` that starts the target service if the requirements are met.
PlaybackException	Thrown when a non locally recoverable playback failure occurs.
PlaybackException.ErrorCode	Codes that identify causes of player errors.
PlaybackOutput	Class to capture output from a playback test.
PlaybackParameters	Parameters that apply to playback, including speed setting.
PlaybackSessionManager	Manager for active playback sessions.
PlaybackSessionManager.Listener	A listener for session updates.
PlaybackStats	Statistics about playbacks.
PlaybackStats.EventTimeAndException	Stores an exception with the event time at which it occurred.
PlaybackStats.EventTimeAndFormat	Stores a format with the event time at which it started being used, or `null` to indicate that no format was used.
PlaybackStats.EventTimeAndPlaybackState	Stores a playback state with the event time at which it became active.
PlaybackStatsListener	`AnalyticsListener` to gather `PlaybackStats` from the player.
PlaybackStatsListener.Callback	A listener for `PlaybackStats` updates.
Player	A media player interface defining traditional high-level functionality, such as the ability to play, pause, seek and query properties of the currently playing media.
Player.Command	Commands that indicate which method calls are currently permitted on a particular `Player` instance.
Player.Commands	A set of commands.
Player.Commands.Builder	A builder for `Player.Commands` instances.
Player.DiscontinuityReason	Reasons for position discontinuities.
Player.Event	Events that can be reported via `Player.Listener.onEvents(Player, Events)`.
Player.Events	A set of events.
Player.Listener	Listener for changes in a `Player`.
Player.MediaItemTransitionReason	Reasons for media item transitions.
Player.PlaybackSuppressionReason	Reason why playback is suppressed even though `Player.getPlayWhenReady()` is `true`.
Player.PlayWhenReadyChangeReason	Reasons for `playWhenReady` changes.
Player.PositionInfo	Position info describing a playback position involved in a discontinuity.
Player.RepeatMode	Repeat modes for playback.
Player.State	Playback state.
Player.TimelineChangeReason	Reasons for timeline changes.
PlayerControlView	A view for controlling `Player` instances.
PlayerControlView.ProgressUpdateListener	Listener to be notified when progress has been updated.
PlayerControlView.VisibilityListener	Listener to be notified about changes of the visibility of the UI control.
PlayerEmsgHandler	Handles all emsg messages from all media tracks for the player.
PlayerEmsgHandler.PlayerEmsgCallback	Callbacks for player emsg events encountered during DASH live stream.
PlayerId	Identifier for a player instance.
PlayerMessage	Defines a player message which can be sent with a `PlayerMessage.Sender` and received by a `PlayerMessage.Target`.
PlayerMessage.Sender	A sender for messages.
PlayerMessage.Target	A target for messages.
PlayerNotificationManager	Starts, updates and cancels a media style notification reflecting the player state.
PlayerNotificationManager.Builder	A builder for `PlayerNotificationManager` instances.
PlayerNotificationManager.CustomActionReceiver	Defines and handles custom actions.
PlayerNotificationManager.MediaDescriptionAdapter	An adapter to provide content assets of the media currently playing.
PlayerNotificationManager.NotificationListener	A listener for changes to the notification.
PlayerNotificationManager.Priority	Priority of the notification (required for API 25 and lower).
PlayerNotificationManager.Visibility	Visibility of notification on the lock screen.
PlayerView	Deprecated. Use `StyledPlayerView` instead.
PlayerView.ShowBuffering	Determines when the buffering view is shown.
PositionHolder	Holds a position in the stream.
Presentation	Controls how a frame is presented with options to set the output resolution and choose how to map the input pixels onto the output frame geometry (for example, by stretching the input frame to match the specified output frame, or fitting the input frame using letterboxing).
Presentation.Layout	Strategies controlling the layout of input pixels in the output frame.
PriorityDataSource	A `DataSource` that can be used as part of a task registered with a `PriorityTaskManager`.
PriorityDataSource.Factory	`DataSource.Factory` for `PriorityDataSource` instances.
PriorityDataSourceFactory	Deprecated. Use `PriorityDataSource.Factory`.
PriorityTaskManager	Allows tasks with associated priorities to control how they proceed relative to one another.
PriorityTaskManager.PriorityTooLowException	Thrown when task attempts to proceed when another registered task has a higher priority.
PrivateCommand	Represents a private command as defined in SCTE35, Section 9.3.6.
PrivFrame	PRIV (Private) ID3 frame.
ProgramInformation	A parsed program information element.
ProgressHolder	Holds a progress percentage.
ProgressiveDownloader	A downloader for progressive media streams.
ProgressiveMediaExtractor	Extracts the contents of a container file from a progressive media stream.
ProgressiveMediaExtractor.Factory	Creates `ProgressiveMediaExtractor` instances.
ProgressiveMediaSource	Provides one period that loads data from a `Uri` and extracted using an `Extractor`.
ProgressiveMediaSource.Factory	Factory for `ProgressiveMediaSource`s.
PsExtractor	Extracts data from the MPEG-2 PS container format.
PsshAtomUtil	Utility methods for handling PSSH atoms.
RandomizedMp3Decoder	Generates randomized, but correct amount of data on MP3 audio input.
RandomTrackSelection	An `ExoTrackSelection` whose selected track is updated randomly.
RandomTrackSelection.Factory	Factory for `RandomTrackSelection` instances.
RangedUri	Defines a range of data located at a reference uri.
Rating	A rating for media content.
RawResourceDataSource	A `DataSource` for reading a raw resource inside the APK.
RawResourceDataSource.RawResourceDataSourceException	Thrown when an `IOException` is encountered reading from a raw resource.
Renderer	Renders media read from a `SampleStream`.
Renderer.MessageType	Represents a type of message that can be passed to a renderer.
Renderer.State	The renderer states.
Renderer.WakeupListener	Some renderers can signal when `Renderer.render(long, long)` should be called.
RendererCapabilities	Defines the capabilities of a `Renderer`.
RendererCapabilities.AdaptiveSupport	Level of renderer support for adaptive format switches.
RendererCapabilities.Capabilities	Combined renderer capabilities.
RendererCapabilities.DecoderSupport	Level of decoder support.
RendererCapabilities.FormatSupport	Deprecated. Use `C.FormatSupport` instead.
RendererCapabilities.HardwareAccelerationSupport	Level of renderer support for hardware acceleration.
RendererCapabilities.TunnelingSupport	Level of renderer support for tunneling.
RendererConfiguration	The configuration of a `Renderer`.
RenderersFactory	Builds `Renderer` instances for use by an `ExoPlayer`.
RepeatModeActionProvider	Provides a custom action for toggling repeat modes.
RepeatModeUtil	Util class for repeat mode handling.
RepeatModeUtil.RepeatToggleModes	Set of repeat toggle modes.
Representation	A DASH representation.
Representation.MultiSegmentRepresentation	A DASH representation consisting of multiple segments.
Representation.SingleSegmentRepresentation	A DASH representation consisting of a single segment.
Requirements	Defines a set of device state requirements.
Requirements.RequirementFlags	Requirement flags.
RequirementsWatcher	Watches whether the `Requirements` are met and notifies the `RequirementsWatcher.Listener` on changes.
RequirementsWatcher.Listener	Notified when RequirementsWatcher instance first created and on changes whether the `Requirements` are met.
ResolvingDataSource	`DataSource` wrapper allowing just-in-time resolution of `DataSpecs`.
ResolvingDataSource.Factory	`DataSource.Factory` for `ResolvingDataSource` instances.
ResolvingDataSource.Resolver	Resolves `DataSpecs`.
RgbAdjustment	Scales the red, green, and blue color channels of a frame.
RgbAdjustment.Builder	A builder for `RgbAdjustment` instances.
RgbFilter	Provides common color filters.
RgbMatrix	Specifies a 4x4 RGB color transformation matrix to apply to each frame in the fragment shader.
RobolectricUtil	Utility methods for Robolectric-based tests.
RtmpDataSource	A Real-Time Messaging Protocol (RTMP) `DataSource`.
RtmpDataSource.Factory	`DataSource.Factory` for `RtmpDataSource` instances.
RtmpDataSourceFactory	Deprecated. Use `RtmpDataSource.Factory` instead.
RtpAc3Reader	Parses an AC3 byte stream carried on RTP packets, and extracts AC3 frames.
RtpPacket	Represents the header and the payload of an RTP packet.
RtpPacket.Builder	Builder class for an `RtpPacket`
RtpPayloadFormat	Represents the payload format used in RTP.
RtpPayloadReader	Extracts media samples from the payload of received RTP packets.
RtpPayloadReader.Factory	Factory of `RtpPayloadReader` instances.
RtpPcmReader	Parses byte stream carried on RTP packets, and extracts PCM frames.
RtpUtils	Utility methods for RTP.
RtspMediaSource	An Rtsp `MediaSource`
RtspMediaSource.Factory	Factory for `RtspMediaSource`
RtspMediaSource.RtspPlaybackException	Thrown when an exception or error is encountered during loading an RTSP stream.
RubySpan	A styling span for ruby text.
RunnableFutureTask<R,E extends Exception>	A `RunnableFuture` that supports additional uninterruptible operations to query whether execution has started and finished.
SampleQueue	A queue of media samples.
SampleQueue.UpstreamFormatChangedListener	A listener for changes to the upstream format.
SampleQueueMappingException	Thrown when it is not possible to map a `TrackGroup` to a `SampleQueue`.
SampleStream	A stream of media samples (and associated format information).
SampleStream.ReadDataResult	Return values of `SampleStream.readData(com.google.android.exoplayer2.FormatHolder, com.google.android.exoplayer2.decoder.DecoderInputBuffer, @com.google.android.exoplayer2.source.SampleStream.ReadFlags int)`.
SampleStream.ReadFlags	Flags that can be specified when calling `SampleStream.readData(com.google.android.exoplayer2.FormatHolder, com.google.android.exoplayer2.decoder.DecoderInputBuffer, @com.google.android.exoplayer2.source.SampleStream.ReadFlags int)`.
ScaleToFitTransformation	Specifies a simple rotation and/or scale to apply in the vertex shader.
ScaleToFitTransformation.Builder	A builder for `ScaleToFitTransformation` instances.
Scheduler	Schedules a service to be started in the foreground when some `Requirements` are met.
SectionPayloadReader	Reads section data.
SectionReader	Reads section data packets and feeds the whole sections to a given `SectionPayloadReader`.
SeekMap	Maps seek positions (in microseconds) to corresponding positions (byte offsets) in the stream.
SeekMap.SeekPoints	Contains one or two `SeekPoint`s.
SeekMap.Unseekable	A `SeekMap` that does not support seeking.
SeekParameters	Parameters that apply to seeking.
SeekPoint	Defines a seek point in a media stream.
SegmentBase	An approximate representation of a SegmentBase manifest element.
SegmentBase.MultiSegmentBase	A `SegmentBase` that consists of multiple segments.
SegmentBase.SegmentList	A `SegmentBase.MultiSegmentBase` that uses a SegmentList to define its segments.
SegmentBase.SegmentTemplate	A `SegmentBase.MultiSegmentBase` that uses a SegmentTemplate to define its segments.
SegmentBase.SegmentTimelineElement	Represents a timeline segment from the MPD's SegmentTimeline list.
SegmentBase.SingleSegmentBase	A `SegmentBase` that defines a single segment.
SegmentDownloader<M extends FilterableManifest<M>>	Base class for multi segment stream downloaders.
SegmentDownloader.Segment	Smallest unit of content to be downloaded.
SeiReader	Consumes SEI buffers, outputting contained CEA-608/708 messages to a `TrackOutput`.
SequenceableLoader	A loader that can proceed in approximate synchronization with other loaders.
SequenceableLoader.Callback<T extends SequenceableLoader>	A callback to be notified of `SequenceableLoader` events.
ServerSideAdInsertionMediaSource	A `MediaSource` for server-side inserted ad breaks.
ServerSideAdInsertionMediaSource.AdPlaybackStateUpdater	Receives ad playback state update requests when the `Timeline` of the content media source has changed.
ServerSideAdInsertionUtil	A static utility class with methods to work with server-side inserted ads.
ServiceDescriptionElement	Represents a service description element.
SessionAvailabilityListener	Listener of changes in the cast session availability.
SessionCallbackBuilder	Builds a `MediaSession.SessionCallback` with various collaborators.
SessionCallbackBuilder.AllowedCommandProvider	Provides allowed commands for `MediaController`.
SessionCallbackBuilder.CustomCommandProvider	Callbacks for querying what custom commands are supported, and for handling a custom command when a controller sends it.
SessionCallbackBuilder.DefaultAllowedCommandProvider	Default implementation of `SessionCallbackBuilder.AllowedCommandProvider` that behaves as follows: Accepts connection requests from controller if any of the following conditions are met: Controller is in the same package as the session.
SessionCallbackBuilder.DisconnectedCallback	Callback for handling controller disconnection.
SessionCallbackBuilder.MediaIdMediaItemProvider	A `SessionCallbackBuilder.MediaItemProvider` that creates media items containing only a media ID.
SessionCallbackBuilder.MediaItemProvider	Provides the `MediaItem`.
SessionCallbackBuilder.PostConnectCallback	Callback for handling extra initialization after the connection.
SessionCallbackBuilder.RatingCallback	Callback receiving a user rating for a specified media id.
SessionCallbackBuilder.SkipCallback	Callback receiving skip backward and skip forward.
SessionPlayerConnector	An implementation of `SessionPlayer` that wraps a given ExoPlayer `Player` instance.
ShadowMediaCodecConfig	A JUnit @Rule to configure Roboelectric's `ShadowMediaCodec`.
ShuffleOrder	Shuffled order of indices.
ShuffleOrder.DefaultShuffleOrder	The default `ShuffleOrder` implementation for random shuffle order.
ShuffleOrder.UnshuffledShuffleOrder	A `ShuffleOrder` implementation which does not shuffle.
SilenceMediaSource	Media source with a single period consisting of silent raw audio of a given duration.
SilenceMediaSource.Factory	Factory for `SilenceMediaSources`.
SilenceSkippingAudioProcessor	An `AudioProcessor` that skips silence in the input stream.
SimpleBasePlayer	A base implementation for `Player` that reduces the number of methods to implement to a minimum.
SimpleBasePlayer.MediaItemData	An immutable description of an item in the playlist, containing both static setup information like `MediaItem` and dynamic data that is generally read from the media like the duration.
SimpleBasePlayer.MediaItemData.Builder	A builder for `SimpleBasePlayer.MediaItemData` objects.
SimpleBasePlayer.PeriodData	Data describing the properties of a period inside a `SimpleBasePlayer.MediaItemData`.
SimpleBasePlayer.PeriodData.Builder	A builder for `SimpleBasePlayer.PeriodData` objects.
SimpleBasePlayer.PositionSupplier	A supplier for a position.
SimpleBasePlayer.State	An immutable state description of the player.
SimpleBasePlayer.State.Builder	A builder for `SimpleBasePlayer.State` objects.
SimpleCache	A `Cache` implementation that maintains an in-memory representation.
SimpleDecoder<I extends DecoderInputBuffer,O extends DecoderOutputBuffer,E extends DecoderException>	Base class for `Decoder`s that use their own decode thread and decode each input buffer immediately into a corresponding output buffer.
SimpleDecoderOutputBuffer	Buffer for `SimpleDecoder` output.
SimpleExoPlayer	Deprecated. Use `ExoPlayer` instead.
SimpleExoPlayer.Builder	Deprecated. Use `ExoPlayer.Builder` instead.
SimpleMetadataDecoder	A `MetadataDecoder` base class that validates input buffers and discards any for which `Buffer.isDecodeOnly()` is `true`.
SimpleSubtitleDecoder	Base class for subtitle parsers that use their own decode thread.
SingleColorLut	Transforms the colors of a frame by applying the same color lookup table to each frame.
SingleFrameGlTextureProcessor	Manages a GLSL shader program for processing a frame.
SinglePeriodAdTimeline	A `Timeline` for sources that have ads.
SinglePeriodTimeline	A `Timeline` consisting of a single period and static window.
SingleSampleMediaChunk	A `BaseMediaChunk` for chunks consisting of a single raw sample.
SingleSampleMediaSource	Loads data at a given `Uri` as a single sample belonging to a single `MediaPeriod`.
SingleSampleMediaSource.Factory	Factory for `SingleSampleMediaSource`.
Size	Immutable class for describing width and height dimensions in pixels.
SlidingPercentile	Calculate any percentile over a sliding window of weighted values.
SlowMotionData	Holds information about the segments of slow motion playback within a track.
SlowMotionData.Segment	Holds information about a single segment of slow motion playback within a track.
SmtaMetadataEntry	Stores metadata from the Samsung smta box.
SntpClient	Static utility to retrieve the device time offset using SNTP.
SntpClient.InitializationCallback	Callback for calls to `SntpClient.initialize(Loader, InitializationCallback)`.
SonicAudioProcessor	An `AudioProcessor` that uses the Sonic library to modify audio speed/pitch/sample rate.
SpannedSubject	A Truth `Subject` for assertions on `Spanned` instances containing text styling.
SpannedSubject.AbsoluteSized	Allows assertions about the absolute size of a span.
SpannedSubject.Aligned	Allows assertions about the alignment of a span.
SpannedSubject.AndSpanFlags	Allows additional assertions to be made on the flags of matching spans.
SpannedSubject.Colored	Allows assertions about the color of a span.
SpannedSubject.EmphasizedText	Allows assertions about a span's text emphasis mark and its position.
SpannedSubject.RelativeSized	Allows assertions about the relative size of a span.
SpannedSubject.RubyText	Allows assertions about a span's ruby text and its position.
SpannedSubject.Typefaced	Allows assertions about the typeface of a span.
SpannedSubject.WithSpanFlags	Allows additional assertions to be made on the flags of matching spans.
SpanUtil	Utility methods for Android span styling.
SphericalGLSurfaceView	Renders a GL scene in a non-VR Activity that is affected by phone orientation and touch input.
SphericalGLSurfaceView.VideoSurfaceListener	Listener for the `Surface` to which video frames should be rendered.
SpliceCommand	Superclass for SCTE35 splice commands.
SpliceInfoDecoder	Decodes splice info sections and produces splice commands.
SpliceInsertCommand	Represents a splice insert command defined in SCTE35, Section 9.3.3.
SpliceInsertCommand.ComponentSplice	Holds splicing information for specific splice insert command components.
SpliceNullCommand	Represents a splice null command as defined in SCTE35, Section 9.3.1.
SpliceScheduleCommand	Represents a splice schedule command as defined in SCTE35, Section 9.3.2.
SpliceScheduleCommand.ComponentSplice	Holds splicing information for specific splice schedule command components.
SpliceScheduleCommand.Event	Represents a splice event as contained in a `SpliceScheduleCommand`.
SsaDecoder	A `SimpleSubtitleDecoder` for SSA/ASS.
SsChunkSource	A `ChunkSource` for SmoothStreaming.
SsChunkSource.Factory	Factory for `SsChunkSource`s.
SsDownloader	A downloader for SmoothStreaming streams.
SsManifest	Represents a SmoothStreaming manifest.
SsManifest.ProtectionElement	Represents a protection element containing a single header.
SsManifest.StreamElement	Represents a StreamIndex element.
SsManifestParser	Parses SmoothStreaming client manifests.
SsManifestParser.MissingFieldException	Thrown if a required field is missing.
SsMediaSource	A SmoothStreaming `MediaSource`.
SsMediaSource.Factory	Factory for `SsMediaSource`.
StandaloneDatabaseProvider	An `SQLiteOpenHelper` that provides instances of a standalone database.
StandaloneMediaClock	A `MediaClock` whose position advances with real time based on the playback parameters when started.
StarRating	A rating expressed as a fractional number of stars.
StartOffsetExtractorOutput	An extractor output that wraps another extractor output and applies a give start byte offset to seek positions.
StatsDataSource	`DataSource` wrapper which keeps track of bytes transferred, redirected uris, and response headers.
StreamKey	A key for a subset of media that can be separately loaded (a "stream").
StubExoPlayer	An abstract `ExoPlayer` implementation that throws `UnsupportedOperationException` from every method.
StubPlayer	An abstract `Player` implementation that throws `UnsupportedOperationException` from every method.
StyledPlayerControlView	A view for controlling `Player` instances.
StyledPlayerControlView.OnFullScreenModeChangedListener	Deprecated. Register a `StyledPlayerView.FullscreenButtonClickListener` via `StyledPlayerView.setFullscreenButtonClickListener(StyledPlayerView.FullscreenButtonClickListener)` instead.
StyledPlayerControlView.ProgressUpdateListener	Listener to be notified when progress has been updated.
StyledPlayerControlView.VisibilityListener	Deprecated. Register a `StyledPlayerView.ControllerVisibilityListener` via `StyledPlayerView.setControllerVisibilityListener(StyledPlayerView.ControllerVisibilityListener)` instead.
StyledPlayerView	A high level view for `Player` media playbacks.
StyledPlayerView.ControllerVisibilityListener	Listener to be notified about changes of the visibility of the UI controls.
StyledPlayerView.FullscreenButtonClickListener	Listener invoked when the fullscreen button is clicked.
StyledPlayerView.ShowBuffering	Determines when the buffering view is shown.
SubripDecoder	A `SimpleSubtitleDecoder` for SubRip.
Subtitle	A subtitle consisting of timed `Cue`s.
SubtitleDecoder	Decodes `Subtitle`s from `SubtitleInputBuffer`s.
SubtitleDecoderException	Thrown when an error occurs decoding subtitle data.
SubtitleDecoderFactory	A factory for `SubtitleDecoder` instances.
SubtitleExtractor	Generic extractor for extracting subtitles from various subtitle formats.
SubtitleInputBuffer	A `DecoderInputBuffer` for a `SubtitleDecoder`.
SubtitleOutputBuffer	Base class for `SubtitleDecoder` output buffers.
SubtitleView	A view for displaying subtitle `Cue`s.
SubtitleView.ViewType	The type of `View` to use to display subtitles.
SurfaceInfo	Immutable value class for a `Surface` and supporting information.
SynchronousMediaCodecAdapter	A `MediaCodecAdapter` that operates the underlying `MediaCodec` in synchronous mode.
SynchronousMediaCodecAdapter.Factory	A factory for `SynchronousMediaCodecAdapter` instances.
SystemClock	The standard implementation of `Clock`, an instance of which is available via `Clock.DEFAULT`.
TeeAudioProcessor	Audio processor that outputs its input unmodified and also outputs its input to a given sink.
TeeAudioProcessor.AudioBufferSink	A sink for audio buffers handled by the audio processor.
TeeAudioProcessor.WavFileAudioBufferSink	A sink for audio buffers that writes output audio as .wav files with a given path prefix.
TeeDataSource	Tees data into a `DataSink` as the data is read.
TestDownloadManagerListener	Allows tests to block for, and assert properties of, calls from a `DownloadManager` to its `DownloadManager.Listener`.
TestExoPlayerBuilder	A builder of `ExoPlayer` instances for testing.
TestPlayerRunHelper	Helper methods to block the calling thread until the provided `ExoPlayer` instance reaches a particular state.
TestUtil	Utility methods for tests.
TextAnnotation	Properties of a text annotation (i.e.
TextAnnotation.Position	The possible positions of the annotation text relative to the base text.
TextEmphasisSpan	A styling span for text emphasis marks.
TextEmphasisSpan.MarkFill	The possible mark fills that can be used.
TextEmphasisSpan.MarkShape	The possible mark shapes that can be used.
TextInformationFrame	Text information ID3 frame.
TextOutput	Receives text output.
TextRenderer	A renderer for text.
TextureInfo	Contains information describing an OpenGL texture.
ThumbRating	A rating expressed as "thumbs up" or "thumbs down".
TimeBar	Interface for time bar views that can display a playback position, buffered position, duration and ad markers, and that have a listener for scrubbing (seeking) events.
TimeBar.OnScrubListener	Listener for scrubbing events.
TimedValueQueue<V>	A utility class to keep a queue of values with timestamps.
Timeline	A flexible representation of the structure of media.
Timeline.Period	Holds information about a period in a `Timeline`.
Timeline.RemotableTimeline	A concrete class of `Timeline` to restore a `Timeline` instance from a `Bundle` sent by another process via `IBinder`.
Timeline.Window	Holds information about a window in a `Timeline`.
TimelineAsserts	Assertion methods for `Timeline`.
TimelineQueueEditor	A `MediaSessionConnector.QueueEditor` implementation.
TimelineQueueEditor.MediaDescriptionConverter	Converts a `MediaDescriptionCompat` to a `MediaItem`.
TimelineQueueEditor.MediaIdEqualityChecker	Media description comparator comparing the media IDs.
TimelineQueueEditor.QueueDataAdapter	Adapter to get `MediaDescriptionCompat` of items in the queue and to notify the application about changes in the queue to sync the data structure backing the `MediaSessionConnector`.
TimelineQueueNavigator	An abstract implementation of the `MediaSessionConnector.QueueNavigator` that maps the windows of a `Player`'s `Timeline` to the media session queue.
TimeSignalCommand	Represents a time signal command as defined in SCTE35, Section 9.3.4.
TimestampAdjuster	Adjusts and offsets sample timestamps.
TimestampAdjusterProvider	Provides `TimestampAdjuster` instances for use during HLS playbacks.
TimeToFirstByteEstimator	Provides an estimate of the time to first byte of a transfer.
TraceUtil	Calls through to `Trace` methods on supported API levels.
Track	Encapsulates information describing an MP4 track.
Track.Transformation	The transformation to apply to samples in the track, if any.
TrackEncryptionBox	Encapsulates information parsed from a track encryption (tenc) box or sample group description (sgpd) box in an MP4 stream.
TrackGroup	An immutable group of tracks available within a media stream.
TrackGroupArray	An immutable array of `TrackGroup`s.
TrackNameProvider	Converts `Format`s to user readable track names.
TrackOutput	Receives track level data extracted by an `Extractor`.
TrackOutput.CryptoData	Holds data required to decrypt a sample.
TrackOutput.SampleDataPart	Defines the part of the sample data to which a call to `TrackOutput.sampleData(com.google.android.exoplayer2.upstream.DataReader, int, boolean)` corresponds.
Tracks	Information about groups of tracks.
Tracks.Group	Information about a single group of tracks, including the underlying `TrackGroup`, the level to which each track is supported by the player, and whether any of the tracks are selected.
TrackSelection	A track selection consisting of a static subset of selected tracks belonging to a `TrackGroup`.
TrackSelection.Type	Represents a type track selection.
TrackSelectionArray	An array of `TrackSelection`s.
TrackSelectionDialogBuilder	Builder for a dialog with a `TrackSelectionView`.
TrackSelectionDialogBuilder.DialogCallback	Callback which is invoked when a track selection has been made.
TrackSelectionOverride	A track selection override, consisting of a `TrackGroup` and the indices of the tracks within the group that should be selected.
TrackSelectionParameters	Parameters for controlling track selection.
TrackSelectionParameters.Builder	A builder for `TrackSelectionParameters`.
TrackSelectionUtil	Track selection related utility methods.
TrackSelectionUtil.AdaptiveTrackSelectionFactory	Functional interface to create a single adaptive track selection.
TrackSelectionView	A view for making track selections.
TrackSelectionView.TrackSelectionListener	Listener for changes to the selected tracks.
TrackSelector	The component of an `ExoPlayer` responsible for selecting tracks to be consumed by each of the player's `Renderer`s.
TrackSelector.InvalidationListener	Notified when selections previously made by a `TrackSelector` are no longer valid.
TrackSelectorResult	The result of a `TrackSelector` operation.
TransferListener	A listener of data transfer events.
TransformationException	Thrown when a non-locally recoverable transformation failure occurs.
TransformationException.ErrorCode	Codes that identify causes of `Transformer` errors.
TransformationRequest	A media transformation request.
TransformationRequest.Builder	A builder for `TransformationRequest` instances.
TransformationResult	Information about the result of a successful transformation.
TransformationResult.Builder	A builder for `TransformationResult` instances.
Transformer	A transformer to transform media inputs.
Transformer.Builder	A builder for `Transformer` instances.
Transformer.Listener	A listener for the transformation events.
Transformer.ProgressState	Progress state.
TrueHdSampleRechunker	Rechunks TrueHD sample data into groups of `Ac3Util.TRUEHD_RECHUNK_SAMPLE_COUNT` samples.
TsExtractor	Extracts data from the MPEG-2 TS container format.
TsExtractor.Mode	Modes for the extractor.
TsPayloadReader	Parses TS packet payload data.
TsPayloadReader.DvbSubtitleInfo	Holds information about a DVB subtitle, as defined in ETSI EN 300 468 V1.11.1 section 6.2.41.
TsPayloadReader.EsInfo	Holds information associated with a PMT entry.
TsPayloadReader.Factory	Factory of `TsPayloadReader` instances.
TsPayloadReader.Flags	Contextual flags indicating the presence of indicators in the TS packet or PES packet headers.
TsPayloadReader.TrackIdGenerator	Generates track ids for initializing `TsPayloadReader`s' `TrackOutput`s.
TsUtil	Utilities method for extracting MPEG-TS streams.
TtmlDecoder	A `SimpleSubtitleDecoder` for TTML supporting the DFXP presentation profile.
Tx3gDecoder	A `SimpleSubtitleDecoder` for tx3g.
UdpDataSource	A UDP `DataSource`.
UdpDataSource.UdpDataSourceException	Thrown when an error is encountered when trying to read from a `UdpDataSource`.
UnknownNull	Annotation for specifying unknown nullness.
UnrecognizedInputFormatException	Thrown if the input format was not recognized.
UnsupportedDrmException	Thrown when the requested DRM scheme is not supported.
UnsupportedDrmException.Reason	The reason for the exception.
UriUtil	Utility methods for manipulating URIs.
UrlLinkFrame	Url link ID3 frame.
UrlTemplate	A template from which URLs can be built.
UtcTimingElement	Represents a UTCTiming element.
Util	Miscellaneous utility methods.
VersionTable	Utility methods for accessing versions of media library database components.
VideoDecoderGLSurfaceView	GLSurfaceView implementing `VideoDecoderOutputBufferRenderer` for rendering `VideoDecoderOutputBuffers`.
VideoDecoderOutputBuffer	Video decoder output buffer containing video frame data.
VideoDecoderOutputBufferRenderer	Renders the `VideoDecoderOutputBuffer`.
VideoEncoderSettings	Represents the video encoder settings.
VideoEncoderSettings.BitrateMode	The allowed values for `bitrateMode`.
VideoEncoderSettings.Builder	Builds `VideoEncoderSettings` instances.
VideoFrameMetadataListener	A listener for metadata corresponding to video frames being rendered.
VideoFrameReleaseHelper	Helps a video `Renderer` release frames to a `Surface`.
VideoRendererEventListener	Listener of video `Renderer` events.
VideoRendererEventListener.EventDispatcher	Dispatches events to a `VideoRendererEventListener`.
VideoSize	Represents the video size.
VorbisBitArray	Wraps a byte array, providing methods that allow it to be read as a Vorbis bitstream.
VorbisComment	Deprecated. Use `VorbisComment` instead.
VorbisComment	A vorbis comment, extracted from a FLAC or Ogg file.
VorbisUtil	Utility methods for parsing Vorbis streams.
VorbisUtil.CommentHeader	Vorbis comment header.
VorbisUtil.Mode	Vorbis setup header modes.
VorbisUtil.VorbisIdHeader	Vorbis identification header.
VpxDecoder	Vpx decoder.
VpxDecoderException	Thrown when a libvpx decoder error occurs.
VpxLibrary	Configures and queries the underlying native library.
WavExtractor	Extracts data from WAV byte streams.
WavUtil	Utilities for handling WAVE files.
WebServerDispatcher	A `Dispatcher` for `MockWebServer` that allows per-path customisation of the static data served.
WebServerDispatcher.Resource	A resource served by `WebServerDispatcher`.
WebServerDispatcher.Resource.Builder	Builder for `WebServerDispatcher.Resource`.
WebvttCssStyle	Style object of a CSS style block in a WebVTT file.
WebvttCssStyle.FontSizeUnit	Font size unit enum.
WebvttCssStyle.StyleFlags	Style flag enum.
WebvttCueInfo	A representation of a WebVTT cue.
WebvttCueParser	Parser for WebVTT cues.
WebvttDecoder	A `SimpleSubtitleDecoder` for WebVTT.
WebvttExtractor	A special purpose extractor for WebVTT content in HLS.
WebvttParserUtil	Utility methods for parsing WebVTT data.
WidevineUtil	Utility methods for Widevine.
WorkManagerScheduler	A `Scheduler` that uses `WorkManager`.
WorkManagerScheduler.SchedulerWorker	A `Worker` that starts the target service if the requirements are met.
WrappingMediaSource	An abstract `MediaSource` wrapping a single child `MediaSource`.
WritableDownloadIndex	A writable index of `Downloads`.
XmlPullParserUtil	`XmlPullParser` utility methods.