package

{

    import flash.display.Sprite;

    import flash.events.AsyncErrorEvent;

    import flash.events.NetStatusEvent;

    import flash.events.StatusEvent;

    import flash.media.Camera;

    import flash.media.Microphone;

    import flash.media.Video;

    import flash.net.NetConnection;

    import flash.net.NetStream;

    import flash.net.ObjectEncoding;

    import flash.utils.flash_proxy;

    /**

     * @author: Frost.Yen

     * @E-mail: 871979853@qq.com

     * @create: 2017-1-1 下午4:27:50

     *

     */

    [SWF(width="800",height="500")]

    public class RecorderTest extends Sprite

    {

        private var _netConnection:NetConnection = new NetConnection();

        private var _netStream:NetStream = null;

        private var _fms:String = "rtmp://localhost/yen";//{FMS-Install-Dir}/applications目录下的一个文件夹yen

        private var _camera:Camera = null;

        private var _microphone:Microphone = null;

        private var _video:Video;

        public function RecorderTest()

        {

            init();

        }

        private function init():void

        {

            _netConnection.client = { onBWDone: function():void{} };

            _netConnection.objectEncoding = ObjectEncoding.AMF3;

            _netConnection.connect(_fms);

            _netConnection.addEventListener(NetStatusEvent.NET_STATUS,onNetStatus);

        }

        private function onNetStatus(e:NetStatusEvent):void

        {

            trace(e.info.code);

            switch(e.info.code)

            {

                case "NetConnection.Connect.Success"://连接尝试成功

                    publishStream();//发布流到服务器

                    break;

                case "NetConnection.Connect.Closed"://成功关闭连接

                    break;

                case "NetConnection.Connect.Rejected" :

                    trace("没有权限");

                    break;

                default:

                    trace("连接服务器失败");

                    break;

            }

        }

        private function publishStream():void

        {

            _netStream = new NetStream(_netConnection);//创建于FMS连接相关的音视频数据流对象

            _netStream.addEventListener(AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);

            _camera = Camera.getCamera("0");//获得默认摄像头

            _camera.setMode(640,480,15);//经试验：320*240效果较佳而占用网络流量较小，15为keyFrame

            _camera.setQuality(0,100);//100*1000为上传带宽，90为图像质量；

            _microphone = Microphone.getMicrophone();//获得麦克风对象

            _microphone.setUseEchoSuppression(true);//抑制回音；

            _netStream.attachAudio(_microphone);//将音频加入到流中；

            _netStream.attachCamera(_camera);//将视频加入到流中；

            _netStream.publish("my_video","record");//将音视频数据发布到FMS服务器上，流名称为：my_video，发布类型为:live(实时)；

            _video = new Video(640,480);

            _video.attachCamera(_camera);

            _video.smoothing = true;

            this.addChild(_video);

        }

        private function asyncErrorHandler(e:AsyncErrorEvent):void

        {

            trace(e.toString());

        }

    }

}