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cam = Camera.getCamera();
videoMy.attachCamera(cam);
mic = Microphone.getEnhancedMicrophone();

private function initCam():void{
    cam.setMode(int(camWidth.text),int(camHeight.text),int(camFPS.text),true);
    cam.setQuality(0,int(camQuality.text));
    cam.setKeyFrameInterval(int(camKeyFrame.text));
    cam.setMotionLevel(0,2000);
    Logger.info("Cam initizlized "+cam.width+"x"+cam.height);
}

private function initMic():void{
    var options:MicrophoneEnhancedOptions = new MicrophoneEnhancedOptions();
    options.mode = MicrophoneEnhancedMode.FULL_DUPLEX;
    options.echoPath = 128;
    options.nonLinearProcessing = true;
    mic.codec = SoundCodec.SPEEX;
    mic.encodeQuality = 5;
    mic.framesPerPacket=1;
    mic.gain=50;
    mic.setSilenceLevel(0,2000);
    mic.enhancedOptions = options;
    Logger.info("Mic initialized");
}

private function connect():void{
    trace("connect");
    var url:String = connectUrl.text;
    nc = new NetConnection();
    //if (url.indexOf("rtmp") == 0){
    nc.objectEncoding = ObjectEncoding.AMF0;
    //}
    nc.client = this;
    nc.addEventListener(NetStatusEvent.NET_STATUS, handleConnectionStatus);
    var obj:Object = new Object();
    obj.login = generateRandomString(20);
    obj.appKey  = "flashStreamingApp";
    nc.connect(url,obj);
}

if (publishAudio.selected){
    initMic();
    publishStream.attachAudio(mic);
    Logger.info("Init audio stream")
}
if (publishVideo.selected){
    initCam();
    publishStream.attachCamera(cam);
    addH264();
    Logger.info("Init video stream");
}
addListenerAndPublish

private function addListenerAndPublish():void{
    publishStream.videoReliable=true;
    publishStream.audioReliable=false;
    publishStream.useHardwareDecoder=true;
    publishStream.addEventListener(NetStatusEvent.NET_STATUS, handleStreamStatus);
    publishStream.bufferTime=0;
    publishStream.publish(publishStreamName.text);
}

public function addH264():void{
    var videoStreamSettings:H264VideoStreamSettings = new H264VideoStreamSettings();
    videoStreamSettings.setProfileLevel(H264Profile.MAIN,H264Level.LEVEL_3_1);
    publishStream.videoStreamSettings = videoStreamSettings;
}

private function play():void{
    if (playStreamName.text == "") {
        playStatus.text = "Empty stream name";
        playStatus.setStyle("color","#ff0000");
        return;
    }
    playStatus.setStyle("color","#000000");
    Logger.info("play");
    subscribeStream = new NetStream(nc);
    addListenerAndPlay();
}

private function addListenerAndPlay():void{
    subscribeStream.videoReliable=true;
    subscribeStream.audioReliable=false;
    subscribeStream.useHardwareDecoder=true;
    subscribeStream.addEventListener(NetStatusEvent.NET_STATUS, handleSubscribeStreamStatus);
    subscribeStream.bufferTime=0;
    var soundTransform:SoundTransform = new SoundTransform();
    soundTransform.volume=0.7;
    subscribeStream.soundTransform = soundTransform;
    subscribeStreamObject = createStreamObject();
    subscribeStream.play(playStreamName.text);
    videoFarEnd.attachNetStream(subscribeStream);
    videoFarEnd.width = 320;
    videoFarEnd.height = 240;
    videoFarEnd.visible = true;
}