AudioChannel (Smack 4.4.3 API)

java.lang.Object
- org.jivesoftware.smackx.jingleold.mediaimpl.jmf.AudioChannel

```
public class AudioChannel
extends Object
```
An Easy to use Audio Channel implemented using JMF. It sends and receives jmf for and from desired IPs and ports. Also has a rport Symetric behavior for better NAT Traversal. It send data from a defined port and receive data in the same port, making NAT binds easier.
Send from portA to portB and receive from portB in portA.

Sending portA ---> portB

Receiving portB ---> portA
Transmit and Receive are interdependence. To receive you MUST transmit.

Constructor Summary

Constructors
Constructor	Description
`AudioChannel(javax.media.MediaLocator locator, String localIpAddress, String remoteIpAddress, int localPort, int remotePort, javax.media.Format format, JingleMediaSession jingleMediaSession)`	Creates an Audio Channel for a desired jmf locator.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`main(String[] args)`
`void`	`setTrasmit(boolean active)`	Set transmit activity.
`String`	`start()`	Starts the transmission.
`void`	`stop()`	Stops the transmission if already started.

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

- Constructor Detail
  - AudioChannel
```
public AudioChannel(javax.media.MediaLocator locator,
                    String localIpAddress,
                    String remoteIpAddress,
                    int localPort,
                    int remotePort,
                    javax.media.Format format,
                    JingleMediaSession jingleMediaSession)
```
    Creates an Audio Channel for a desired jmf locator. For instance: new MediaLocator("dsound://")
    
    Parameters:
    
    locator - media locator
    
    localIpAddress - local IP address
    
    remoteIpAddress - remote IP address
    
    localPort - local port number
    
    remotePort - remote port number
    
    format - audio format
    
    jingleMediaSession - the jingle media session.
- Method Detail
  - start
```
public String start()
```
    Starts the transmission. Returns null if transmission started ok. Otherwise it returns a string with the reason why the setup failed. Starts receive also.
    
    Returns:
    
    result description
  - stop
```
public void stop()
```
    Stops the transmission if already started. Stops the receiver also.
  - setTrasmit
```
public void setTrasmit(boolean active)
```
    Set transmit activity. If the active is true, the instance should transmit. If it is set to false, the instance should pause transmit.
    
    Parameters:
    
    active - active state
  - main
```
public static void main(String[] args)
```