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.
AudioRendererEventListener	Listener of audio Renderer events.
AudioSink	A sink that consumes audio data.
AudioSink.Listener	Listener for audio sink events.
DefaultAudioSink.AudioOffloadSupportProvider	Provides the AudioOffloadSupport to convey the level of offload support the sink can provide.
DefaultAudioSink.AudioProcessorChain
DefaultAudioSink.AudioTrackBufferSizeProvider	Provides the buffer size to use when creating an `AudioTrack`.
TeeAudioProcessor.AudioBufferSink	A sink for audio buffers handled by the audio processor.
WaveformAudioBufferSink.Listener	Listener for the audio waveform generation.

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.
AudioOffloadSupport	Represents the support capabilities for audio offload playback.
AudioOffloadSupport.Builder	A builder to create AudioOffloadSupport instances.
AudioProcessor.AudioFormat	PCM audio format that may be handled by an audio processor.
AudioRendererEventListener.EventDispatcher	Dispatches events to an AudioRendererEventListener.
AudioSink.AudioTrackConfig	Configuration parameters used for an `AudioTrack`.
BaseAudioProcessor
DecoderAudioRenderer<T>	Decodes and renders audio using a Decoder.
DefaultAudioOffloadSupportProvider	Provides the AudioOffloadSupport capabilities for a Format and AudioAttributes.
DefaultAudioSink	Plays audio data.
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.
DefaultAudioTrackBufferSizeProvider	Provide the buffer size to use when creating an `AudioTrack`.
DefaultAudioTrackBufferSizeProvider.Builder	A builder to create DefaultAudioTrackBufferSizeProvider instances.
ForwardingAudioSink	An overridable AudioSink implementation forwarding all methods to another sink.
MediaCodecAudioRenderer	Decodes and renders audio using `MediaCodec` and an AudioSink.
OggOpusAudioPacketizer	A packetizer that encapsulates Opus audio encodings in Ogg packets.
SilenceSkippingAudioProcessor	An AudioProcessor that skips silence in the input stream.
SonicAudioProcessor
TeeAudioProcessor	Audio processor that outputs its input unmodified and also outputs its input to a given sink.
TeeAudioProcessor.WavFileAudioBufferSink	A sink for audio buffers that writes output audio as .wav files with a given path prefix.
WaveformAudioBufferSink	A sink for audio buffers that produces waveform bars.
WaveformAudioBufferSink.WaveformBar	Aggregates a group of audio samples.

AudioSink.OffloadMode	Audio offload mode configuration.
AudioSink.SinkFormatSupport	The level of support the sink provides for a format.
DefaultAudioSink.OutputMode	Output mode of the audio sink.