MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Specifikace stáhnout pdf (Strana 151)

Application Development Tips and Tricks 73

In the following client-side ActionScript code in doc_thumbnails.fla, the server records the

incoming stream until the user chooses to stop the recording. Then, with the call to

thumb_ns.play("myRecording", 0, 0, true), only the first frame of that recording is

returned to the client.

#include "NetDebug.as"

stop();

// Recording state variable

recState = 0;

// Initialize button label

Record_btn.setLabel("Record");

// Show the recording in a thumbnail

showThumb();

// Connect to the thumbnails app and get connection status

function doConnect()

{

client_nc = new NetConnection();

// If connection is closed, clear the History and the list

// Handle status message

client_nc.onStatus = function(info) {

trace("Level: " + info.level + newline + "Code: " + info.code);

}

client_nc.connect("rtmp:/doc_thumbnails/room_01");

}

// Create a stream for recording and getting the thumbnail

function initStreams()

{

out_ns = new NetStream(client_nc);

out_ns.onStatus = function(info)

{

if (info.code == "NetStream.Publish.Success") {

var description = "You have published.";

trace(description);

}

};

thumb_ns = new NetStream(client_nc);

}

// Get a camera instance and attach it to the local

// video, Live_video, and the output stream

function initMovie()

{

client_cam = Camera.get();

Live_video.attachVideo(client_cam);

out_ns.attachVideo(client_cam);

}

// Button event handler for publishing and showing the thumbnail

function doRecord()

{

if (recState == 0) {

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