com.google.android.exoplayer2.audio

Class DefaultAudioSink.DefaultAudioProcessorChain

java.lang.Object

com.google.android.exoplayer2.audio.DefaultAudioSink.DefaultAudioProcessorChain

All Implemented Interfaces:

DefaultAudioSink.AudioProcessorChain

Enclosing class:

DefaultAudioSink

public static class DefaultAudioSink.DefaultAudioProcessorChain
extends java.lang.Object
implements DefaultAudioSink.AudioProcessorChain

The default audio processor chain, which applies a (possibly empty) chain of user-defined audio processors followed by SilenceSkippingAudioProcessor and SonicAudioProcessor.

Constructor Summary

Constructors

Constructor and Description
DefaultAudioProcessorChain(AudioProcessor... audioProcessors) Creates a new default chain of audio processors, with the user-defined audioProcessors applied before silence skipping and playback parameters.

Method Summary

Modifier and Type	Method and Description
PlaybackParameters	applyPlaybackParameters(PlaybackParameters playbackParameters) Configures audio processors to apply the specified playback parameters immediately, returning the new parameters, which may differ from those passed in.
AudioProcessor[]	getAudioProcessors() Returns the fixed chain of audio processors that will process audio.
long	getMediaDuration(long playoutDuration) Scales the specified playout duration to take into account speedup due to audio processing, returning an input media duration, in arbitrary units.
long	getSkippedOutputFrameCount() Returns the number of output audio frames skipped since the audio processors were last flushed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultAudioProcessorChain

public DefaultAudioProcessorChain(AudioProcessor... audioProcessors)

Creates a new default chain of audio processors, with the user-defined audioProcessors applied before silence skipping and playback parameters.

Method Detail

getAudioProcessors

public AudioProcessor[] getAudioProcessors()

Description copied from interface: DefaultAudioSink.AudioProcessorChain

Returns the fixed chain of audio processors that will process audio. This method is called once during initialization, but audio processors may change state to become active/inactive during playback.

Specified by:

getAudioProcessors in interface DefaultAudioSink.AudioProcessorChain

applyPlaybackParameters

public PlaybackParameters applyPlaybackParameters(PlaybackParameters playbackParameters)

Description copied from interface: DefaultAudioSink.AudioProcessorChain

Configures audio processors to apply the specified playback parameters immediately, returning the new parameters, which may differ from those passed in. Only called when processors have no input pending.

Specified by:

applyPlaybackParameters in interface DefaultAudioSink.AudioProcessorChain

Parameters:

playbackParameters - The playback parameters to try to apply.

Returns:

The playback parameters that were actually applied.

getMediaDuration

public long getMediaDuration(long playoutDuration)

Description copied from interface: DefaultAudioSink.AudioProcessorChain

Scales the specified playout duration to take into account speedup due to audio processing, returning an input media duration, in arbitrary units.

Specified by:

getMediaDuration in interface DefaultAudioSink.AudioProcessorChain

getSkippedOutputFrameCount

public long getSkippedOutputFrameCount()

Description copied from interface: DefaultAudioSink.AudioProcessorChain

Returns the number of output audio frames skipped since the audio processors were last flushed.

Specified by:

getSkippedOutputFrameCount in interface DefaultAudioSink.AudioProcessorChain