Package ai.nexconn.call.api

Class NCCallAudioFrame

java.lang.Object

ai.nexconn.call.api.NCCallAudioFrame

public class NCCallAudioFrame
extends Object

Audio frame data.

Constructor Summary

Constructors

Constructor	Description
NCCallAudioFrame()
NCCallAudioFrame(byte[] bytes, int channels, int sampleRate, int bytesPerSample)

Method Summary

Modifier and Type	Method	Description
byte[]	getBytes()	Audio data buffer.
int	getBytesPerSample()	Returns the number of bytes per sample.
int	getChannels()	Returns the number of channels.
int	getSampleRate()	Returns the audio sample rate.
int	getSamples()	Returns the number of samples per channel.
long	getTimestamp()	Returns the relative timestamp of the current audio frame.
void	setBytes(byte[] bytes)
void	setBytesPerSample(int bytesPerSample)
void	setChannels(int channels)
void	setSampleRate(int sampleRate)
void	setTimestamp(long timestamp)

Methods inherited from class java.lang.Object

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

Constructor Details

NCCallAudioFrame

public NCCallAudioFrame()

NCCallAudioFrame

public NCCallAudioFrame(byte[] bytes,
 int channels,
 int sampleRate,
 int bytesPerSample)

Method Details

getBytes

public byte[] getBytes()

Audio data buffer. For stereo audio, the data is interleaved. Buffer size in bytes = samples x channels x bytesPerSample.

getChannels

public int getChannels()

Returns the number of channels. Mono: 1. Stereo: 2.

getSampleRate

public int getSampleRate()

Returns the audio sample rate. Common values are 16000, 32000, 44100, and 48000 Hz.

getBytesPerSample

public int getBytesPerSample()

Returns the number of bytes per sample. PCM usually uses 16 bits, which is 2 bytes.

setBytesPerSample

public void setBytesPerSample(int bytesPerSample)

getSamples

public int getSamples()

Returns the number of samples per channel.

setBytes

public void setBytes(byte[] bytes)

setChannels

public void setChannels(int channels)

setSampleRate

public void setSampleRate(int sampleRate)

getTimestamp

public long getTimestamp()

Returns the relative timestamp of the current audio frame.

setTimestamp

public void setTimestamp(long timestamp)