MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Specifiche Scaricare il pdf (Pagina 154)

Chapter 476

Application.onDisconnect

The server calls the

application.onDisconnect method when the NetConnection is closed.

You cannot use

client.call on the object being passed inside onDisconnect. However, you can

send a message to all other clients about this event:

// On the server side you would have the following

application.onConnect = function(newClient, name)

{

newClient.name = name;

return true;

}

application.onDisconnect = function(client)

{

for (var i = 0; i < application.clients.length; i++)

{

application.clients[i].call("userDisconnects", client,name);

}

// On the client side you would have the following

nc = new NetConnection();

nc.userDisconnects= function (name) {

trace(name + "quits");

}

nc.connect ("rtmp:/app_name", userName);

Camera object

This section includes recommendations to help you optimize your use of the Camera object,

including tips for matching camera settings to available bandwidth and using one camera in

multiple applications.

Turning the camera off

If your application uses a Camera object attached to a NetStream object to record data, the

camera will stay on after you finish recording. To turn off the camera, use

NetStream.attachVideo(false) when you have finished recording.

Suggested settings for different bandwidth speeds

The default camera settings provide a good viewing experience for all bandwidth settings.

However, you can experiment with different settings for different bandwidths.

The code for setting the camera settings is as follows:

my_cam = Camera.get();

my_cam.setQuality(bandwidthSpeed,quality)

Use the following table as a starting point if you want to experiment with camera settings at

different bandwidth speeds.

Bandwidth Effect Code

Modem Lower image quality, higher motion quality my_cam.setQuality(4000,0)

Higher image quality, lower motion quality my_cam.setQuality(0,65)

DSL Lower image quality, higher motion quality my_cam.setQuality(12000,0)

1 2 ... 149 150 151 152 153 154 155 156 157 158 159 ... 368 369

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