MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Specifiche Scaricare il pdf (Pagina 149)

Application Development Tips and Tricks 71

The following client-side ActionScript code in doc_snapshot.fla connects to the server and plays

camera output locally. When the user chooses to take a snapshot, the event handler,

doRecord,

makes a call to out_ns.attachVideo(client_cam, 0). The second parameter, 0, causes just

one frame to be recorded.

#include "NetDebug.as"

stop();

// Recording state variable

RecState_box.text = 0;

// Number of snapshots

numSnaps = 0;

// Initialize button label

Record_btn.setLabel("Record");

// Connect to the snapshot app and get connection status

function doConnect() {

client_nc = new NetConnection();

client_nc.onStatus = function(info) {

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

};

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

}

// Create a stream for recording and getting the snapshot

function initStreams() {

// Stream for recording

out_ns = new NetStream(client_nc);

out_ns.onStatus = function(info) {

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

};

// Stream for playing

in_ns = new NetStream(client_nc);

in_ns.onStatus = function(info) {

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

};

}

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

// video, Live_video, and the output stream

client_cam = Camera.get();

Live_video.attachVideo(client_cam);

// Button event handler for publishing and showing the snapshot

function doRecord() {

// If you’re not recording, begin to record

if (RecState_box.text == 0) {

// Clear the snapshot window

Snapshot_mc.removeMovieClip();

// Take a snapshot

out_ns.attachVideo(client_cam, 0);

out_ns.publish("myRecording"+numSnaps, "record");

// Set the label to stop

Record_btn.setLabel("Stop");

// Update the recording state

RecState_box.text = 1;

// If you’re recording, stop

1 2 ... 144 145 146 147 148 149 150 151 152 153 154 ... 368 369

Commenti su questo manuale

Nessun commento

MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Specifiche Pagina 149

Commenti su questo manuale

Prodotti e manuali riguardandi Server MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY