urv.util.audio
Class AudioUtils

java.lang.Object
  urv.util.audio.AudioUtils

public class AudioUtils
extends java.lang.Object

Class that provide a wide set of methods to send and receive audio through a channel

Author:

Raul Gracia

Constructor Summary

AudioUtils()

Method Summary

static javax.sound.sampled.AudioFormat	getFormat() Returns the format of the retransmitted audio
static javax.sound.sampled.SourceDataLine	initAudioLine() Method used to setup the audio line
static boolean	isCapturing() Returns if the sender thread is capturing audio or not
static void	playSoundData(byte[] soundData) Reproduces the audio formed by an array of data received
static void	startAudioCapture(MChannel groupChannel, java.lang.String channelID, java.lang.String destAddr) Runs the sound sender thread.
static void	stopAudioCapture() Stops the sender audio thread

Methods inherited from class java.lang.Object

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

Constructor Detail

AudioUtils

public AudioUtils()

Method Detail

getFormat

public static javax.sound.sampled.AudioFormat getFormat()

Returns the format of the retransmitted audio

initAudioLine

public static javax.sound.sampled.SourceDataLine initAudioLine()

Method used to setup the audio line

Returns:

AudioLine

isCapturing

public static boolean isCapturing()

Returns if the sender thread is capturing audio or not

playSoundData

public static void playSoundData(byte[] soundData)

Reproduces the audio formed by an array of data received

startAudioCapture

public static void startAudioCapture(MChannel groupChannel,
                                     java.lang.String channelID,
                                     java.lang.String destAddr)

Runs the sound sender thread. It will send constantly audio packets to the receiver nodes.

Parameters:

groupChannel -

channelID -

destAddr -

stopAudioCapture

public static void stopAudioCapture()

Stops the sender audio thread