RawOutgoingAudioStream (Azure Communication Calling version 2.12.0)

Object
- CallAudioStream
- - OutgoingAudioStream
  - - RawOutgoingAudioStream

public final class RawOutgoingAudioStream
extends OutgoingAudioStream

An audio stream that utilizes a virtual device for sending audio

Constructor Summary

Constructors
Constructor Description

RawOutgoingAudioStream(RawOutgoingAudioStreamOptions options)
Default constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addOnStateChangedListener(AudioStreamStateChangedListener listener)`	Adds the specified listener to receive OnStateChanged events.
`long`	`getExpectedBufferSizeInBytes()`	Expected buffer size of Audio Buffer
`RawOutgoingAudioStreamProperties`	`getProperties()`	RawOutgoingAudioStreamProperties that this CallAudioStream is set to
`void`	`removeOnStateChangedListener(AudioStreamStateChangedListener listener)`	Removes the specified listener to receive OnStateChanged events.
`CompletableFuture<Void>`	`sendRawAudioBuffer(RawAudioBuffer rawAudioBuffer)`	Method for sending audio buffer.

Methods inherited from class CallAudioStream
finalize, getDirection, getState, getType

Methods inherited from class Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RawOutgoingAudioStream
```
public RawOutgoingAudioStream(RawOutgoingAudioStreamOptions options)
```
    Default constructor
- Method Detail
  - getExpectedBufferSizeInBytes
```
public long getExpectedBufferSizeInBytes()
```
    Expected buffer size of Audio Buffer
  - getProperties
```
public RawOutgoingAudioStreamProperties getProperties()
```
    RawOutgoingAudioStreamProperties that this CallAudioStream is set to
  - addOnStateChangedListener
```
public void addOnStateChangedListener(AudioStreamStateChangedListener listener)
```
    Adds the specified listener to receive OnStateChanged events. An event that occurs when a given audio stream state changes.
  - removeOnStateChangedListener
```
public void removeOnStateChangedListener(AudioStreamStateChangedListener listener)
```
    Removes the specified listener to receive OnStateChanged events. An event that occurs when a given audio stream state changes.
  - sendRawAudioBuffer
```
public CompletableFuture<Void> sendRawAudioBuffer(RawAudioBuffer rawAudioBuffer)
```
    Method for sending audio buffer. The buffer should match the format, sample rate and channel mode specified in the stream properties. For data per block property, we recommend sending data in the specified size, but additionally, we support sending larger buffers limited to 100ms as long as it can be evenly divided by the specified data per block.