java.lang.Object
- com.google.android.exoplayer2.audio.DefaultAudioTrackBufferSizeProvider.Builder

Enclosing class:

DefaultAudioTrackBufferSizeProvider
```
public static class DefaultAudioTrackBufferSizeProvider.Builder
extends Object
```
A builder to create DefaultAudioTrackBufferSizeProvider instances.

Constructor Summary

Constructors
Constructor Description

Builder()
Creates a new builder.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`DefaultAudioTrackBufferSizeProvider`	`build()`	Build the `DefaultAudioTrackBufferSizeProvider`.
`DefaultAudioTrackBufferSizeProvider.Builder`	`setAc3BufferMultiplicationFactor(int ac3BufferMultiplicationFactor)`	Sets the multiplication factor to apply to the passthrough buffer for AC3 to avoid underruns on some devices (e.g., Broadcom 7271).
`DefaultAudioTrackBufferSizeProvider.Builder`	`setMaxPcmBufferDurationUs(int maxPcmBufferDurationUs)`	Sets the maximum length for PCM `AudioTrack` buffers, in microseconds.
`DefaultAudioTrackBufferSizeProvider.Builder`	`setMinPcmBufferDurationUs(int minPcmBufferDurationUs)`	Sets the minimum length for PCM `AudioTrack` buffers, in microseconds.
`DefaultAudioTrackBufferSizeProvider.Builder`	`setOffloadBufferDurationUs(int offloadBufferDurationUs)`	The length for offload `AudioTrack` buffers, in microseconds.
`DefaultAudioTrackBufferSizeProvider.Builder`	`setPassthroughBufferDurationUs(int passthroughBufferDurationUs)`	Sets the length for passthrough `AudioTrack` buffers, in microseconds.
`DefaultAudioTrackBufferSizeProvider.Builder`	`setPcmBufferMultiplicationFactor(int pcmBufferMultiplicationFactor)`	Sets the multiplication factor to apply to the minimum buffer size requested.

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

- Constructor Detail
  - Builder
```
public Builder()
```
    Creates a new builder.
- Method Detail
  - setMinPcmBufferDurationUs
```
@CanIgnoreReturnValue
public DefaultAudioTrackBufferSizeProvider.Builder setMinPcmBufferDurationUs(int minPcmBufferDurationUs)
```
    Sets the minimum length for PCM AudioTrack buffers, in microseconds. Default is DefaultAudioTrackBufferSizeProvider.MIN_PCM_BUFFER_DURATION_US.
  - setMaxPcmBufferDurationUs
```
@CanIgnoreReturnValue
public DefaultAudioTrackBufferSizeProvider.Builder setMaxPcmBufferDurationUs(int maxPcmBufferDurationUs)
```
    Sets the maximum length for PCM AudioTrack buffers, in microseconds. Default is DefaultAudioTrackBufferSizeProvider.MAX_PCM_BUFFER_DURATION_US.
  - setPcmBufferMultiplicationFactor
```
@CanIgnoreReturnValue
public DefaultAudioTrackBufferSizeProvider.Builder setPcmBufferMultiplicationFactor(int pcmBufferMultiplicationFactor)
```
    Sets the multiplication factor to apply to the minimum buffer size requested. Default is DefaultAudioTrackBufferSizeProvider.PCM_BUFFER_MULTIPLICATION_FACTOR.
  - setPassthroughBufferDurationUs
```
@CanIgnoreReturnValue
public DefaultAudioTrackBufferSizeProvider.Builder setPassthroughBufferDurationUs(int passthroughBufferDurationUs)
```
    Sets the length for passthrough AudioTrack buffers, in microseconds. Default is DefaultAudioTrackBufferSizeProvider.PASSTHROUGH_BUFFER_DURATION_US.
  - setOffloadBufferDurationUs
```
@CanIgnoreReturnValue
public DefaultAudioTrackBufferSizeProvider.Builder setOffloadBufferDurationUs(int offloadBufferDurationUs)
```
    The length for offload AudioTrack buffers, in microseconds. Default is DefaultAudioTrackBufferSizeProvider.OFFLOAD_BUFFER_DURATION_US.
  - setAc3BufferMultiplicationFactor
```
@CanIgnoreReturnValue
public DefaultAudioTrackBufferSizeProvider.Builder setAc3BufferMultiplicationFactor(int ac3BufferMultiplicationFactor)
```
    Sets the multiplication factor to apply to the passthrough buffer for AC3 to avoid underruns on some devices (e.g., Broadcom 7271). Default is DefaultAudioTrackBufferSizeProvider.AC3_BUFFER_MULTIPLICATION_FACTOR.
  - build
```
public DefaultAudioTrackBufferSizeProvider build()
```
    Build the DefaultAudioTrackBufferSizeProvider.

Class DefaultAudioTrackBufferSizeProvider.Builder

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Builder

Method Detail

setMinPcmBufferDurationUs

setMaxPcmBufferDurationUs

setPcmBufferMultiplicationFactor

setPassthroughBufferDurationUs

setOffloadBufferDurationUs

setAc3BufferMultiplicationFactor

build