java.lang.Object
- com.google.android.exoplayer2.BaseRenderer
- - com.google.android.exoplayer2.audio.DecoderAudioRenderer<OpusDecoder>
  - - com.google.android.exoplayer2.ext.opus.LibopusAudioRenderer

All Implemented Interfaces:

PlayerMessage.Target, Renderer, RendererCapabilities, MediaClock
```
public class LibopusAudioRenderer
extends DecoderAudioRenderer<OpusDecoder>
```
Decodes and renders audio using the native Opus decoder.

Nested Class Summary
- Nested classes/interfaces inherited from interface com.google.android.exoplayer2.Renderer
  Renderer.MessageType, Renderer.State, Renderer.WakeupListener
- Nested classes/interfaces inherited from interface com.google.android.exoplayer2.RendererCapabilities
  RendererCapabilities.AdaptiveSupport, RendererCapabilities.Capabilities, RendererCapabilities.FormatSupport, RendererCapabilities.TunnelingSupport

Field Summary
- Fields inherited from interface com.google.android.exoplayer2.Renderer
  MSG_CUSTOM_BASE, MSG_SET_AUDIO_ATTRIBUTES, MSG_SET_AUDIO_SESSION_ID, MSG_SET_AUX_EFFECT_INFO, MSG_SET_CAMERA_MOTION_LISTENER, MSG_SET_CHANGE_FRAME_RATE_STRATEGY, MSG_SET_SCALING_MODE, MSG_SET_SKIP_SILENCE_ENABLED, MSG_SET_VIDEO_FRAME_METADATA_LISTENER, MSG_SET_VIDEO_OUTPUT, MSG_SET_VOLUME, MSG_SET_WAKEUP_LISTENER, STATE_DISABLED, STATE_ENABLED, STATE_STARTED
- Fields inherited from interface com.google.android.exoplayer2.RendererCapabilities
  ADAPTIVE_NOT_SEAMLESS, ADAPTIVE_NOT_SUPPORTED, ADAPTIVE_SEAMLESS, ADAPTIVE_SUPPORT_MASK, FORMAT_EXCEEDS_CAPABILITIES, FORMAT_HANDLED, FORMAT_SUPPORT_MASK, FORMAT_UNSUPPORTED_DRM, FORMAT_UNSUPPORTED_SUBTYPE, FORMAT_UNSUPPORTED_TYPE, TUNNELING_NOT_SUPPORTED, TUNNELING_SUPPORT_MASK, TUNNELING_SUPPORTED

Constructor Summary

Constructors
Constructor	Description
`LibopusAudioRenderer()`
`LibopusAudioRenderer(Handler eventHandler, AudioRendererEventListener eventListener, AudioProcessor... audioProcessors)`	Creates a new instance.
`LibopusAudioRenderer(Handler eventHandler, AudioRendererEventListener eventListener, AudioSink audioSink)`	Creates a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected OpusDecoder`	`createDecoder(Format format, CryptoConfig cryptoConfig)`	Creates a decoder for the given format.
`String`	`getName()`	Returns the name of this renderer, for logging and debugging purposes.
`protected Format`	`getOutputFormat(OpusDecoder decoder)`	Returns the format of audio buffers output by the decoder.
`protected int`	`supportsFormatInternal(Format format)`	Returns the `C.FormatSupport` for the given `Format`.

Methods inherited from class com.google.android.exoplayer2.audio.DecoderAudioRenderer
canReuseDecoder, experimentalSetEnableKeepAudioTrackOnSeek, getMediaClock, getPlaybackParameters, getPositionUs, getSinkFormatSupport, handleMessage, isEnded, isReady, onDisabled, onEnabled, onPositionDiscontinuity, onPositionReset, onQueueInputBuffer, onStarted, onStopped, render, setPlaybackParameters, sinkSupportsFormat, supportsFormat

Methods inherited from class com.google.android.exoplayer2.BaseRenderer
createRendererException, createRendererException, disable, enable, getCapabilities, getConfiguration, getFormatHolder, getIndex, getLastResetPositionUs, getReadingPositionUs, getState, getStream, getStreamFormats, getTrackType, hasReadStreamToEnd, isCurrentStreamFinal, isSourceReady, maybeThrowStreamError, onReset, onStreamChanged, readSource, replaceStream, reset, resetPosition, setCurrentStreamFinal, setIndex, skipSource, start, stop, supportsMixedMimeTypeAdaptation

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.google.android.exoplayer2.Renderer
setPlaybackSpeed

- Constructor Detail
  - LibopusAudioRenderer
```
public LibopusAudioRenderer()
```
  - LibopusAudioRenderer
```
public LibopusAudioRenderer(@Nullable
                            Handler eventHandler,
                            @Nullable
                            AudioRendererEventListener eventListener,
                            AudioProcessor... audioProcessors)
```
    Creates a new instance.
    
    Parameters:
    
    eventHandler - A handler to use when delivering events to eventListener. May be null if delivery of events is not required.
    
    eventListener - A listener of events. May be null if delivery of events is not required.
    
    audioProcessors - Optional AudioProcessors that will process audio before output.
  - LibopusAudioRenderer
```
public LibopusAudioRenderer(@Nullable
                            Handler eventHandler,
                            @Nullable
                            AudioRendererEventListener eventListener,
                            AudioSink audioSink)
```
    Creates a new instance.
    
    Parameters:
    
    eventHandler - A handler to use when delivering events to eventListener. May be null if delivery of events is not required.
    
    eventListener - A listener of events. May be null if delivery of events is not required.
    
    audioSink - The sink to which audio will be output.
- Method Detail
  - getName
```
public String getName()
```
    Description copied from interface: Renderer
    
    Returns the name of this renderer, for logging and debugging purposes. Should typically be the renderer's (un-obfuscated) class name.
    
    Returns:
    
    The name of this renderer.
  - supportsFormatInternal
```
@FormatSupport
protected int supportsFormatInternal(Format format)
```
    Description copied from class: DecoderAudioRenderer
    
    Returns the C.FormatSupport for the given Format.
    
    Specified by:
    
    supportsFormatInternal in class DecoderAudioRenderer<OpusDecoder>
    
    Parameters:
    
    format - The format, which has an audio Format.sampleMimeType.
    
    Returns:
    
    The C.FormatSupport for this Format.
  - createDecoder
```
protected OpusDecoder createDecoder(Format format,
                                    @Nullable
                                    CryptoConfig cryptoConfig)
                             throws OpusDecoderException
```
    Description copied from class: DecoderAudioRenderer
    
    Creates a decoder for the given format.
    
    Specified by:
    
    createDecoder in class DecoderAudioRenderer<OpusDecoder>
    
    Parameters:
    
    format - The format for which a decoder is required.
    
    cryptoConfig - The CryptoConfig object required for decoding encrypted content. May be null and can be ignored if decoder does not handle encrypted content.
    
    Returns:
    
    The decoder.
    
    Throws:
    
    OpusDecoderException
  - getOutputFormat
```
protected Format getOutputFormat(OpusDecoder decoder)
```
    Description copied from class: DecoderAudioRenderer
    
    Returns the format of audio buffers output by the decoder. Will not be called until the first output buffer has been dequeued, so the decoder may use input data to determine the format.
    
    Specified by:
    
    getOutputFormat in class DecoderAudioRenderer<OpusDecoder>
    
    Parameters:
    
    decoder - The decoder.

Class LibopusAudioRenderer

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.android.exoplayer2.Renderer

Nested classes/interfaces inherited from interface com.google.android.exoplayer2.RendererCapabilities

Field Summary

Fields inherited from interface com.google.android.exoplayer2.Renderer

Fields inherited from interface com.google.android.exoplayer2.RendererCapabilities

Constructor Summary

Method Summary

Methods inherited from class com.google.android.exoplayer2.audio.DecoderAudioRenderer

Methods inherited from class com.google.android.exoplayer2.BaseRenderer

Methods inherited from class java.lang.Object

Methods inherited from interface com.google.android.exoplayer2.Renderer

Constructor Detail

LibopusAudioRenderer

LibopusAudioRenderer

LibopusAudioRenderer

Method Detail

getName

supportsFormatInternal

createDecoder

getOutputFormat