Impression du champ caméra

webcam-stream 480x320 pixels sur la scène

Code:

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    var video:Video;
    var camera:Camera;
 
    setupCamera(480,320);
 
    function setupCamera(w:int,h:int):void {
        camera = Camera.getCamera();
        camera.addEventListener(StatusEvent.STATUS, camStatusHandler);
        camera.setMode(w,h,stage.frameRate);
 
        video = new Video(w,h);
        video.attachCamera(camera);
        addChild(video);
    }
 
    function camStatusHandler(event:StatusEvent):void {
        // Camera.Muted or Camera.Unmuted -> User's security
        trace(event.code);
    }

Button shotBtn qui appel la méthode createSnapshot();

Code:

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    var imgBD:BitmapData;
    var imgBitmap:Bitmap;
 
    shotBtn.addEventListener(MouseEvent.CLICK, createSnapshot);
 
    function createSnapshot(event:MouseEvent):void {
        imgBD = new BitmapData(video.width,video.height);
        imgBD.draw(video);
 
        imgBitmap=new Bitmap(imgBD);
        addChild(imgBitmap);
    }

button qui supprimera le dernier snapshot généré

Code:

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    removeBtn.addEventListener(MouseEvent.CLICK, removeSnapshot);
 
    function removeSnapshot(event:MouseEvent):void {
        removeChild(imgBitmap);
    }

Envoyer le snapshot a PHP

Code:

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    import com.adobe.images.JPGEncoder;
 
    var imgBA:ByteArray;
    var jpgEncoder:JPGEncoder;
 
    jpgEncoder = new JPGEncoder(90);
    sendBtn.addEventListener(MouseEvent.CLICK, sendImage);
 
    function sendImage(event:MouseEvent):void {
        imgBA = jpgEncoder.encode(imgBD);
 
        var sendHeader:URLRequestHeader = new URLRequestHeader("Content-type","application/octet-stream");
 
        var sendReq:URLRequest = new URLRequest("path-to-php.php");
        sendReq.requestHeaders.push(sendHeader);
        sendReq.method = URLRequestMethod.POST;
        sendReq.data = imgBA;
 
        var sendLoader:URLLoader;
        sendLoader = new URLLoader();
        sendLoader.addEventListener(Event.COMPLETE, imageSentHandler);
        sendLoader.load(sendReq);
    }

Le fichier php appelé dans le script as3 "nom.php"

Code:

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    <?php
    if ( isset ( $GLOBALS["HTTP_RAW_POST_DATA"] )) {
        $uniqueStamp = date(U);
        $filename = $uniqueStamp.".jpg";
        $fp = fopen( $filename,"wb");
        fwrite( $fp, $GLOBALS[ 'HTTP_RAW_POST_DATA' ] );
        fclose( $fp );
     
        echo "filename=".$filename."&base=".$_SERVER["HTTP_HOST"].dirname($_SERVER["PHP_SELF"]);
    }
    ?>

Voilà j'avais trouvé ce script sur le net, ça pourrait surement t'aider à comprendre les différentes étapes pour réaliser ce que tu souhaite.
A+