AudioData (OpenTok Android SDK)

java.lang.Object
- com.opentok.android.AudioData

```
public class AudioData
extends java.lang.Object
```
Defines audio data passed into the PublisherKit.CustomAudioTransformer.transform() method.

Constructor Summary

Constructors
Constructor	Description
`AudioData(long sampleBufferPtr, int bitsPerSample, int sampleRate, int numberOfChannels, int numberOfSamples)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getBitsPerSample()`	The number of bits in each sample.
`int`	`getNumberOfChannels()`	The number of audio channels.
`int`	`getNumberOfSamples()`	The number of samples.
`java.nio.ByteBuffer`	`getSampleBuffer()`	The buffer with the audio samples.
`int`	`getSampleRate()`	The bitrate of the samples, in bits per second.

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

- Constructor Detail
  - AudioData
```
public AudioData(long sampleBufferPtr,
                 int bitsPerSample,
                 int sampleRate,
                 int numberOfChannels,
                 int numberOfSamples)
```
- Method Detail
  - getSampleBuffer
```
public java.nio.ByteBuffer getSampleBuffer()
```
    The buffer with the audio samples. The total size of the buffer is NumberOfSamples * NumberOfChannels * BitsPerSample / 8. Inside the buffer, the data is organized one sample after the other, where each sample contains all channels, one after the other. For a batch of stereo audio, the buffer looks like this: S1C1 S1C2 S2C1 S2C2 ...
  - getBitsPerSample
```
public int getBitsPerSample()
```
    The number of bits in each sample.
  - getSampleRate
```
public int getSampleRate()
```
    The bitrate of the samples, in bits per second.
  - getNumberOfChannels
```
public int getNumberOfChannels()
```
    The number of audio channels.
  - getNumberOfSamples
```
public int getNumberOfSamples()
```
    The number of samples.