/public/vendor/npm/webshim@1.15.8/swfs/jaris/src/jaris/player/Player.hx

/**    
 * @author Jefferson González
 * @copyright 2010 Jefferson González
 *
 * @license 
 * This file is part of Jaris FLV Player.
 *
 * Jaris FLV Player is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License or GNU LESSER GENERAL 
 * PUBLIC LICENSE as published by the Free Software Foundation, either version 
 * 3 of the License, or (at your option) any later version.
 *
 * Jaris FLV Player is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License and 
 * GNU LESSER GENERAL PUBLIC LICENSE along with Jaris FLV Player.  If not, 
 * see <http://www.gnu.org/licenses/>.
 */

package jaris.player;

import flash.display.Loader;
import flash.display.MovieClip;
import flash.display.Sprite;
import flash.display.Stage;
import flash.display.BitmapData;
import flash.display.JPEGEncoderOptions;
import flash.utils.ByteArray;
import flash.display.StageDisplayState;
import flash.events.AsyncErrorEvent;
import flash.events.Event;
import flash.events.EventDispatcher;
import flash.events.FullScreenEvent;
import flash.events.IOErrorEvent;
import flash.events.KeyboardEvent;
import flash.events.MouseEvent;
import flash.events.NetStatusEvent;
import flash.events.ProgressEvent;
import flash.events.TimerEvent;
import flash.events.StatusEvent;
import flash.geom.Rectangle;
import flash.Lib;
import flash.media.ID3Info;
import flash.media.Sound;
import flash.media.SoundChannel;
import flash.media.SoundTransform;
import flash.media.Video;
import flash.media.Camera;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.net.URLRequest;
import flash.system.Capabilities;
import flash.system.Security;
import flash.system.SecurityPanel;
import flash.ui.Keyboard;
import flash.ui.Mouse;
import flash.utils.Timer;
import jaris.events.PlayerEvents;
import jaris.utils.Utils;
import jaris.player.AspectRatio;
import jaris.player.UserSettings;
import flash.errors.IOError;
import flash.geom.Matrix;


/**
 * Jaris main video player
 */
class Player extends EventDispatcher {
//{Member variables
    private var _stage:Stage;
    private var _movieClip:MovieClip;
    private var _connection:NetConnection;
    private var _stream:NetStream;
    private var _fullscreen:Bool;
    private var _soundMuted:Bool;
    private var _volume:Float;
    private var _bufferTime:Float;
    private var _mouseVisible:Bool;
    private var _mediaLoaded:Bool;
    private var _hideMouseTimer:Timer;
    private var _checkAudioTimer:Timer;
    private var _mediaSource:String;
    private var _type:String;
    private var _streamType:String;
    private var _server:String; //For future use on rtmp
    private var _sound:Sound;
    private var _soundChannel:SoundChannel;
    private var _id3Info:ID3Info;
    private var _video:Video;
    private var _videoWidth:Float;
    private var _videoHeight:Float;
    private var _scaleWidth:Int;
    private var _scaleHeight:Int;
    public var _naturalWidth:Float;
    public var _naturalHeight:Float;
    public var fullMetaData:Dynamic;
    private var _videoMask:Sprite;
    private var _videoQualityHigh:Bool;
    private var _mediaDuration:Float;
    private var _lastTime:Float;
    private var _lastProgress:Float;
    public var _isPlaying:Bool;
    private var _aspectRatio:Float;
    private var _currentAspectRatio:String;
    private var _originalAspectRatio:Float;
    private var _mediaEndReached:Bool;
    private var _seekPoints:Array<Float>;
    private var _downloadCompleted:Bool;
    private var _startTime:Float;
    private var _firstLoad:Bool;
    private var _stopped:Bool;
    private var _useHardWareScaling:Bool;
    private var _youtubeLoader:Loader;
    private var _userSettings:UserSettings;
    private var _loadedYoutube:Bool;
    private var _ytReady:Bool;
    private var _ytCue:Bool;
    public var noAPITrigger:Bool;
    public var _showLoader:Bool;
    private var _preLoading:Bool;
    private var _requestedPlay:Bool;
    private var _requestedLoad:Bool;
    private var _allowPreloadedPlay:Bool;
    private var _hasPoster:Bool;
    public var lastSeekTime:Float;
    private var _cam:Camera;
	public var camLength:Int;
//}


//{Constructor

    public function new() {
        super();

//{Main Variables Init
        _stage = Lib.current.stage;
        _movieClip = Lib.current;
        _mouseVisible = true;
        _soundMuted = false;
        _volume = 1.0;
        _bufferTime = 10;
        _fullscreen = false;
        _mediaLoaded = false;
        _requestedLoad = false;
        _hideMouseTimer = new Timer(1500);
        _checkAudioTimer = new Timer(100);
        _seekPoints = new Array();
        _downloadCompleted = false;
        _startTime = 0;
        _firstLoad = true;
        _stopped = false;
        _videoQualityHigh = false;
        _loadedYoutube = false;
        _ytReady = false;
        _ytCue = false;
        _isPlaying = false;
        _streamType = StreamType.FILE;
        _type = InputType.VIDEO;
        _server = "";
        _currentAspectRatio = "original";
        _aspectRatio = 0;
        _lastTime = 0;
        _lastProgress = 0;
        _userSettings = new UserSettings();
        noAPITrigger = false;
        _hasPoster = false;
        _showLoader = true;
        lastSeekTime = 0;
        _allowPreloadedPlay = false;
        _naturalWidth = 0;
        _naturalHeight = 0;
		camLength = Camera.names.length;
//}

//{Initialize sound object
        _sound = new Sound();
        _sound.addEventListener(Event.COMPLETE, onSoundComplete);
        _sound.addEventListener(Event.ID3, onSoundID3);
        _sound.addEventListener(IOErrorEvent.IO_ERROR, onSoundIOError);
        _sound.addEventListener(ProgressEvent.PROGRESS, onSoundProgress);

//}

//{Initialize video and connection objects
        _connection = new NetConnection();
        _connection.client = this;
        _connection.connect(null);
        _stream = new NetStream(_connection);

        _video = new Video(_stage.stageWidth, _stage.stageHeight);

        _movieClip.addChild(_video);
//}

//Video mask so that custom menu items work
        _videoMask = new Sprite();
        _movieClip.addChild(_videoMask);

//Set initial rendering to high quality
        toggleQuality();

//{Initialize system event listeners
        _movieClip.addEventListener(Event.ENTER_FRAME, onEnterFrame);
        _stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDown);
        _stage.addEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);
        _stage.addEventListener(FullScreenEvent.FULL_SCREEN, onFullScreen);
        _stage.addEventListener(Event.RESIZE, onResize);
        _hideMouseTimer.addEventListener(TimerEvent.TIMER, hideMouseTimer);
        _checkAudioTimer.addEventListener(TimerEvent.TIMER, checkAudioTimer);
        _connection.addEventListener(NetStatusEvent.NET_STATUS, onNetStatus);
        _connection.addEventListener(AsyncErrorEvent.ASYNC_ERROR, onAsyncError);

        _scaleWidth = Std.int(_stage.stageWidth);
        _scaleHeight = Std.int(_stage.stageHeight);
//}
    }
//}

    public function init():Void {
        var parameters:Dynamic<String> = flash.Lib.current.loaderInfo.parameters;

        if (parameters.poster == "" && _streamType == StreamType.YOUTUBE && _mediaSource != null) {
            _ytCue = true;
            noAPITrigger = true;
            load(_mediaSource, _type, _streamType, _server);
            noAPITrigger = false;
        } else if(_streamType == StreamType.USER){
            getUserMedia();
        }
    }

    private function getUserMedia():Void {
        var status;
        var aspect;
        _cam = Camera.getCamera();

        _mediaSource = '';

        if(camLength > 0){
            _cam.addEventListener(StatusEvent.STATUS, userStatusHandler);
            _video.visible = false;
            aspect = _cam.height / _cam.width;
            _cam.setMode(640, Std.int(640 * aspect), 25, true);

            _video.attachCamera(_cam);

            if(!_cam.muted){
                status = new StatusEvent('status', false, false, 'Camera.Unmuted');
                userStatusHandler(status);
            }
        } else {
            callEvents(PlayerEvents.USERNOTSUPPORTED);
        }
    }

    public function attachUsermedia():Void {
        if(_streamType == StreamType.USER){
            addEventListener(PlayerEvents.PLAY_PAUSE, onUserPlayPause);
            if(_isPlaying){
                onUserPlayPause();
            }
        }
    }

    public function detachUsermedia():Void {
        if(_streamType == StreamType.USER){
            removeEventListener(PlayerEvents.PLAY_PAUSE, onUserPlayPause);
            _video.attachCamera(null);
        }
    }

    private function onUserPlayPause(event = null){
        var data;

        if(_isPlaying){
            data = {
                width: _cam.width,
                height: _cam.height,
                duration: Math.POSITIVE_INFINITY
            };
            _video.attachCamera(_cam);
            _video.visible = true;
            if(_firstLoad){
                onMetaData(data);
            }
        } else {
            _video.attachCamera(null);
        }
    }

    private function userStatusHandler(event){

        if(event.code == 'Camera.Unmuted'){

            _videoHeight = event.target.height;
            _videoWidth = event.target.width;
            _originalAspectRatio = AspectRatio.getAspectRatio(_videoWidth, _videoHeight);
            _mediaLoaded = true;
            if (_aspectRatio <= 0) {
                _aspectRatio = _originalAspectRatio;
            }
            _video.attachCamera(null);
            callEvents(PlayerEvents.USERSUCCESS);
        } else {
            callEvents(PlayerEvents.USERDENIED);
        }
    }


    public function createScreenShot() {
        var ret = '';
        if(_mediaLoaded && !_firstLoad){
            var vwidth = Std.int(_videoWidth);
            var vheight = Std.int(_videoHeight);
            var matrix:Matrix = new Matrix();

            //return 'sw: '+ swidth+' sh: '+ sheight+' vw: '+ vwidth +' vh: '+ vheight;
            matrix.scale(vwidth / _scaleWidth, vheight / _scaleHeight);

            var qImageData:BitmapData = new BitmapData(vwidth, vheight, false, 0x00FF00);
            var byteArray:ByteArray = new ByteArray();

            qImageData.draw(_video, matrix, null, null, null, true);
            qImageData.encode(new Rectangle(0, 0, vwidth, vheight), new flash.display.JPEGEncoderOptions(), byteArray);

            ret = Utils.enocdeBytesData(byteArray);
        }
        return ret;
    }


//{Timers
/**
	 * Timer that hides the mouse pointer when it is idle and dispatch the PlayerEvents.MOUSE_HIDE
	 * @param	event
	 */

    private function hideMouseTimer(event:TimerEvent):Void {
        if (_fullscreen) {
            if (_mouseVisible) {
                _mouseVisible = false;
            }
            else {
                Mouse.hide();
                callEvents(PlayerEvents.MOUSE_HIDE);
                _hideMouseTimer.stop();
            }
        }
    }

/**
	 * To check if the sound finished playing
	 * @param	event
	 */

    private function checkAudioTimer(event:TimerEvent):Void {
        if (_soundChannel.position + 100 >= _sound.length) {
            _isPlaying = false;
            _mediaEndReached = true;
            callEvents(PlayerEvents.PLAYBACK_FINISHED);

            _checkAudioTimer.stop();
        }
    }
//}


//{Events
/**
	 * Callback after bandwidth calculation for rtmp streams
	 */

    private function onBWDone():Void {
//Need to study this more
    }

/**
	 * Triggers error event on rtmp connections
	 * @param	event
	 */

    private function onAsyncError(event:AsyncErrorEvent):Void {
//TODO: Should trigger event for controls to display error message
        trace(event.error);
    }

/**
	 * Checks if connection failed or succeed
	 * @param	event
	 */

    private function onNetStatus(event:NetStatusEvent):Void {
        switch (event.info.code)
        {
            case "NetConnection.Connect.Success":
                if (_streamType == StreamType.RTMP) {
                    _stream = new NetStream(_connection);
                    _stream.addEventListener(NetStatusEvent.NET_STATUS, onNetStatus);
                    _stream.bufferTime = 10;
                    _stream.play(Utils.rtmpSourceParser(_mediaSource), true);
                    _stream.client = this;
                    if (_type == InputType.VIDEO) {_video.attachNetStream(_stream); }
                }
                callEvents(PlayerEvents.CONNECTION_SUCCESS);

            case "NetStream.Play.StreamNotFound":
                trace("Stream not found: " + _mediaSource); //Replace with a dispatch for error event
                callEvents(PlayerEvents.CONNECTION_FAILED);

            case "NetStream.Play.Stop":
                if (_streamType != StreamType.RTMP) {
                    if (_isPlaying) { _stream.togglePause(); }
                    _isPlaying = false;
                    _mediaEndReached = true;
                    callEvents(PlayerEvents.PLAYBACK_FINISHED);
                }

            case "NetStream.Play.Start":

                _mediaEndReached = false;
                if (_isPlaying && (_stream.bytesLoaded != _stream.bytesTotal || _streamType == StreamType.RTMP)) {
                    callEvents(PlayerEvents.BUFFERING);
                }

            case "NetStream.Seek.Notify":
                _mediaEndReached = false;
                if (_streamType == StreamType.RTMP) {
                    _isPlaying = true;
                    callEvents(PlayerEvents.PLAY_PAUSE);
                    callEvents(PlayerEvents.BUFFERING);
                }

            case "NetStream.Buffer.Empty":
                if (_stream.bytesLoaded != _stream.bytesTotal) {
                    callEvents(PlayerEvents.BUFFERING);
                }

            case "NetStream.Buffer.Full":
                callEvents(PlayerEvents.NOT_BUFFERING);

            case "NetStream.Buffer.Flush":
                if (_stream.bytesLoaded == _stream.bytesTotal) {
                    _downloadCompleted = true;
                }
        }
    }

/**
	 * Proccess keyboard shortcuts
	 * @param	event
	 */

    private function onKeyDown(event:KeyboardEvent):Void {
        var F_KEY:UInt = 70;
        var M_KEY:UInt = 77;

        switch(event.keyCode)
        {

            case F_KEY:
                toggleFullscreen();

            case M_KEY:
                toggleMute();


            case Keyboard.SPACE:
                togglePlay();
        }
    }

/**
	 * IF player is full screen shows the mouse when gets hide
	 * @param	event
	 */

    private function onMouseMove(event:MouseEvent):Void {
        if (_fullscreen && !_mouseVisible) {
            if (!_hideMouseTimer.running) {
                _hideMouseTimer.start();
            }

            _mouseVisible = true;
            Mouse.show();

            callEvents(PlayerEvents.MOUSE_SHOW);
        }
    }

/**
	 * Resize video player
	 * @param	event
	 */

    private function onResize(event:Event):Void {
        resizeAndCenterPlayer();
    }

/**
	 * Dispath a full screen event to listeners as redraw player an takes care of some other aspects
	 * @param	event
	 */

    private function onFullScreen(event:FullScreenEvent):Void {
        _fullscreen = event.fullScreen;

        if (!event.fullScreen) {
            Mouse.show();
            callEvents(PlayerEvents.MOUSE_SHOW);
            _mouseVisible = true;
        }
        else {
            _mouseVisible = true;
            _hideMouseTimer.start();
        }

        resizeAndCenterPlayer();

        callEvents(PlayerEvents.FULLSCREEN);
    }

/**
	 * Sits for any cue points available
	 * @param	data
	 * @note Planned future implementation
	 */

    private function onCuePoint(data:Dynamic):Void {

    }

/**
	 * After a video is loaded this callback gets the video information at start and stores it on variables
	 * @param	data
	 */

    private function onMetaData(data:Dynamic):Void {
        var i, fields;

        if (_firstLoad) {
            _isPlaying = _preLoading ? false : true;

            _firstLoad = false;


            if (data.width) {
                _videoWidth = data.width;
                _videoHeight = data.height;
            }
            else {
                _videoWidth = _video.width;
                _videoHeight = _video.height;
            }

            _naturalWidth = _video.videoWidth;
            _naturalHeight = _video.videoHeight;

            if (_naturalWidth == 0) {
                _naturalWidth = _videoWidth;
            }

            if (_naturalHeight == 0) {
                _naturalHeight = _videoHeight;
            }

//Store seekpoints times
            if (data.hasOwnProperty("seekpoints")) {
                for (position in Reflect.fields(data.seekpoints)) {
                    _seekPoints.push(Reflect.field(data.seekpoints, position).time);
                }
            }
            else if (data.hasOwnProperty("keyframes")) {
                for (position in Reflect.fields(data.keyframes.times)) {
                    _seekPoints.push(Reflect.field(data.keyframes.times, position));
                }
            }

            _mediaLoaded = true;
            _mediaDuration = data.duration;
            _originalAspectRatio = AspectRatio.getAspectRatio(_videoWidth, _videoHeight);

            if (_aspectRatio <= 0) {
                _aspectRatio = _originalAspectRatio;
            }

            fields = Reflect.fields(data);
            fullMetaData = { };
            for (i in fields) {
                Reflect.setField(fullMetaData, i, Reflect.field(data, i));
            }

            callEvents(PlayerEvents.MEDIA_INITIALIZED);

            resizeAndCenterPlayer();
//Retrieve the volume that user selected last time
            setVolume(_userSettings.getVolume());
        }
    }

/**
	 * Dummy function invoked for pseudostream servers
	 * @param	data
	 */

    private function onLastSecond(data:Dynamic):Void {
        trace("last second pseudostream");
    }

/**
	 * Broadcast Timeupdate and Duration	 
	 */

    private function onEnterFrame(event:Event):Void {
        if (getDuration() > 0 && _lastTime != getCurrentTime()) {
            _lastTime = getCurrentTime();
            callEvents(PlayerEvents.TIME);
        }

        if (getBytesLoaded() > 0 && _lastProgress < getBytesLoaded()) {
            _lastProgress = getBytesLoaded();
            callEvents(PlayerEvents.PROGRESS);
        }

    }


/**
	 * Triggers when playbacks end on rtmp streaming server
	 */

    private function onPlayStatus(info:Dynamic):Void {
        _isPlaying = false;
        _mediaEndReached = true;
        callEvents(PlayerEvents.PLAYBACK_FINISHED);
    }

/**
	 * When sound finished downloading
	 * @param	event
	 */

    private function onSoundComplete(event:Event) {
        _mediaDuration = _sound.length / 1000;
        _downloadCompleted = true;

        callEvents(PlayerEvents.MEDIA_INITIALIZED);
    }

/**
	 * Mimic stream onMetaData
	 * @param	event
	 */

    private function onSoundID3(event:Event) {
        if (_firstLoad) {
            _soundChannel = _sound.play();
            _checkAudioTimer.start();

            _isPlaying = true;

            _firstLoad = false;

            _mediaLoaded = true;
            _mediaDuration = ((_sound.bytesTotal / _sound.bytesLoaded) * _sound.length) / 1000;
            _aspectRatio = AspectRatio.getAspectRatio(_videoWidth, _videoHeight);
            _originalAspectRatio = _aspectRatio;
            _id3Info = _sound.id3;

            callEvents(PlayerEvents.CONNECTION_SUCCESS);
            callEvents(PlayerEvents.MEDIA_INITIALIZED);

            resizeAndCenterPlayer();

//Retrieve the volume that user selected last time
            setVolume(_userSettings.getVolume());
        }
    }

/**
	 * Dispatch connection failed event on error
	 * @param	event
	 */

    private function onSoundIOError(event:IOErrorEvent) {
        callEvents(PlayerEvents.CONNECTION_FAILED);
    }

/**
	 * Monitor sound download progress
	 * @param	event
	 */

    private function onSoundProgress(event:ProgressEvent) {
        var oldDuration = _mediaDuration;
        if (_sound.isBuffering) {
            callEvents(PlayerEvents.BUFFERING);
        }
        else {
            callEvents(PlayerEvents.NOT_BUFFERING);
        }

        _mediaDuration = ((_sound.bytesTotal / _sound.bytesLoaded) * _sound.length) / 1000;
        if (_mediaDuration != oldDuration) {
            callEvents(PlayerEvents.MEDIA_INITIALIZED);
        }
    }

/**
	 * Initializes the youtube loader object
	 * @param	event
	 */

    private function onYouTubeLoaderInit(event:Event):Void {
        _youtubeLoader.content.addEventListener("onReady", onYoutubeReady);
        _youtubeLoader.content.addEventListener("onError", onYoutubeError);
        _youtubeLoader.content.addEventListener("onStateChange", onYoutubeStateChange);
        _youtubeLoader.content.addEventListener("onPlaybackQualityChange", onYoutubePlaybackQualityChange);

    }

/**
	 * This event is fired when the player is loaded and initialized, meaning it is ready to receive API calls.
	 */

    private function onYoutubeReady(event:Event):Void {
        _movieClip.addChild(_youtubeLoader.content);
        _movieClip.setChildIndex(_youtubeLoader.content, 0);
        _ytReady = true;
        Reflect.field(_youtubeLoader.content, "setSize")(_stage.stageWidth, _stage.stageHeight);
        if (_ytCue && !_isPlaying && !_requestedPlay) {
            Reflect.field(_youtubeLoader.content, "cueVideoByUrl")(Utils.youtubeSourceParse(_mediaSource), 0, Utils.youtubeQualitySourceParse(_mediaSource));
        } else {
            Reflect.field(_youtubeLoader.content, "loadVideoByUrl")(Utils.youtubeSourceParse(_mediaSource), 0, Utils.youtubeQualitySourceParse(_mediaSource));
            callEvents(PlayerEvents.BUFFERING);
        }
    }

/**
	 * This event is fired whenever the player's state changes. Possible values are unstarted (-1), ended (0), 
	 * playing (1), paused (2), buffering (3), video cued (5). When the SWF is first loaded it will broadcast 
	 * an unstarted (-1) event. When the video is cued and ready to play it will broadcast a video cued event (5).
	 * @param	event
	 */

    private function onYoutubeStateChange(event:Event):Void {
        var status:UInt = Std.parseInt(Reflect.field(event, "data"));
        var oldPlaying:Bool = _isPlaying;
        var quality;
        if (!_mediaLoaded && _ytCue && !_isPlaying && _requestedPlay) {
            play();
        }
        _mediaLoaded = true;
        switch(status)
        {
            case -1:
                callEvents(PlayerEvents.BUFFERING);

            case 0:
                _isPlaying = false;
                _mediaEndReached = true;
                callEvents(PlayerEvents.PLAYBACK_FINISHED);

            case 1:
                _isPlaying = true;
                if (_firstLoad) {

                    _videoWidth = _stage.stageWidth;
                    _videoHeight = _stage.stageHeight;
                    quality = Reflect.field(_youtubeLoader.content, "getPlaybackQuality")();

                    switch(quality)
                    {
                        case 'small':
                            _naturalHeight = 240;
                            _naturalWidth = 320;

                        case 'medium':
                            _naturalHeight = 360;
                            _naturalWidth = 640;

                        case 'large':
                            _naturalHeight = 480;
                            _naturalWidth = 853;

                        case 'hd720':
                            _naturalHeight = 720;
                            _naturalWidth = 1280;

                        case 'hd1080':
                            _naturalHeight = 1080;
                            _naturalWidth = 1920;

                        case 'highres':
                            _naturalHeight = 1080;
                            _naturalWidth = 1920;
                    }


                    if (_naturalWidth == 0) {
                        _naturalWidth = _videoWidth;
                    }

                    if (_naturalHeight == 0) {
                        _naturalHeight = _videoHeight;
                    }

                    _firstLoad = false;


                    _mediaDuration = Reflect.field(_youtubeLoader.content, "getDuration")();
                    _aspectRatio = AspectRatio.getAspectRatio(_videoWidth, _videoHeight);
                    _originalAspectRatio = _aspectRatio;

                    callEvents(PlayerEvents.CONNECTION_SUCCESS);
                    callEvents(PlayerEvents.MEDIA_INITIALIZED);

                    resizeAndCenterPlayer();

//Retrieve the volume that user selected last time
                    setVolume(_userSettings.getVolume());
                }
                callEvents(PlayerEvents.NOT_BUFFERING);
                if (oldPlaying != _isPlaying) {
                    callEvents(PlayerEvents.PLAY_PAUSE);
                }

            case 2:
                _isPlaying = false;
                callEvents(PlayerEvents.NOT_BUFFERING);
                if (oldPlaying != _isPlaying) {
                    callEvents(PlayerEvents.PLAY_PAUSE);
                }

            case 3:
                callEvents(PlayerEvents.BUFFERING);

            case 5:
                callEvents(PlayerEvents.NOT_BUFFERING);
        }

    }

/**
	 * This event is fired whenever the video playback quality changes. For example, if you call the 
	 * setPlaybackQuality(suggestedQuality) function, this event will fire if the playback quality actually 
	 * changes. Your code should respond to the event and should not assume that the quality will automatically 
	 * change when the setPlaybackQuality(suggestedQuality) function is called. Similarly, your code should not 
	 * assume that playback quality will only change as a result of an explicit call to setPlaybackQuality or any 
	 * other function that allows you to set a suggested playback quality.
	 * 
	 * The value that the event broadcasts is the new playback quality. Possible values are "small", "medium", 
	 * "large" and "hd720".
	 * @param	event
	 */

    private function onYoutubePlaybackQualityChange(event:Event):Void {
//trace(Reflect.field(event, "data"));
    }

/**
	 * This event is fired when an error in the player occurs. The possible error codes are 100, 101, 
	 * and 150. The 100 error code is broadcast when the video requested is not found. This occurs when 
	 * a video has been removed (for any reason), or it has been marked as private. The 101 error code is 
	 * broadcast when the video requested does not allow playback in the embedded players. The error code 
	 * 150 is the same as 101, it's just 101 in disguise!
	 * @param	event
	 */

    private function onYoutubeError(event:Event):Void {
        trace(Reflect.field(event, "data"));
    }
//}


//{Private Methods
/**
	 * Function used each time is needed to dispatch an event
	 * @param	type
	 */

    private function callEvents(type:String):Void {
        var playerEvent:PlayerEvents = new PlayerEvents(type, true);

        playerEvent.aspectRatio = getAspectRatio();
        playerEvent.duration = getDuration();
        playerEvent.fullscreen = isFullscreen();
        playerEvent.mute = getMute();
        playerEvent.volume = getVolume();
        playerEvent.width = _video.width;
        playerEvent.height = _video.height;
        playerEvent.stream = getNetStream();
        playerEvent.sound = getSound();
        playerEvent.time = getCurrentTime();
        playerEvent.id3Info = getId3Info();
        playerEvent.seekTime = lastSeekTime;

        dispatchEvent(playerEvent);
    }

/**
	 * Reposition and resizes the video player to fit on screen
	 */

    private function resizeAndCenterPlayer():Void {
        if (_streamType != StreamType.YOUTUBE) {
            _video.height = _stage.stageHeight;
            _video.width = _video.height * _aspectRatio;

            _video.x = (_stage.stageWidth / 2) - (_video.width / 2);
            _video.y = 0;

            if (_video.width > _stage.stageWidth && _aspectRatio == _originalAspectRatio) {
                var aspectRatio:Float = _videoHeight / _videoWidth;
                _video.width = _stage.stageWidth;
                _video.height = aspectRatio * _video.width;
                _video.x = 0;
                _video.y = (_stage.stageHeight / 2) - (_video.height / 2);
            }

            _videoMask.graphics.clear();
            _videoMask.graphics.lineStyle();
            _videoMask.graphics.beginFill(0x000000, 0);
            _videoMask.graphics.drawRect(_video.x, _video.y, _video.width, _video.height);
            _videoMask.graphics.endFill();
        }
        else {
            Reflect.field(_youtubeLoader.content, "setSize")(_stage.stageWidth, _stage.stageHeight);

            _videoMask.graphics.clear();
            _videoMask.graphics.lineStyle();
            _videoMask.graphics.beginFill(0x000000, 0);
            _videoMask.graphics.drawRect(0, 0, _stage.stageWidth, _stage.stageHeight);
            _videoMask.graphics.endFill();
        }

        callEvents(PlayerEvents.RESIZE);
    }

/**
	 * Check the best seek point available if the seekpoints array is available
	 * @param	time time in seconds
	 * @return best seek point in seconds or given one if no seekpoints array is available
	 */

    private function getBestSeekPoint(time:Float):Float {
        if (_seekPoints.length > 0) {
            var timeOne:String = "0";
            var timeTwo:String = "0";

            for (prop in Reflect.fields(_seekPoints)) {
                if (Reflect.field(_seekPoints, prop) < time) {
                    timeOne = prop;
                }
                else {
                    timeTwo = prop;
                    break;
                }
            }

            if (time - _seekPoints[Std.parseInt(timeOne)] < _seekPoints[Std.parseInt(timeTwo)] - time) {
                return _seekPoints[Std.parseInt(timeOne)];
            }
            else {
                return _seekPoints[Std.parseInt(timeTwo)];
            }
        }

        return time;
    }

/**
	 * Checks if the given seek time is already buffered
	 * @param	time time in seconds
	 * @return true if can seek false if not in buffer
	 */

    private function canSeek(time:Float):Bool {
        if (_type == InputType.VIDEO) {
            time = getBestSeekPoint(time);
        }

        var cacheTotal = Math.floor((getDuration() - _startTime) * (getBytesLoaded() / getBytesTotal())) - 1;

        if (time >= _startTime && time < _startTime + cacheTotal) {
            return true;
        }

        return false;
    }
//}


//{Public methods
/**
	 * Preload a video without playing
	 */

    public function preload():Void {
        if (!_requestedLoad && !_mediaLoaded && _mediaSource != "" && !_requestedPlay) {
            var isVideo = (_type == InputType.VIDEO && (_streamType == StreamType.FILE || _streamType == StreamType.PSEUDOSTREAM));
            var isAudio = (_type == InputType.AUDIO && _streamType == StreamType.FILE);

            if (isVideo || isAudio) {
                stopAndClose();

                load(_mediaSource, _type, _streamType, _server, true);
                _stopped = false;
                _mediaLoaded = false;
                _firstLoad = true;
                _startTime = 0;
                _downloadCompleted = false;
                _preLoading = true;
                _allowPreloadedPlay = true;
            }

        }
    }


//{Public methods
/**
	 * Loads a video and starts playing it
	 * @param	video video url to load
	 */

    public function load(source:String, type:String = "video", streamType:String = "file", server:String = "", preload:Bool = false):Void {

        if (!_requestedLoad && !_mediaLoaded && (_streamType != StreamType.YOUTUBE || !_loadedYoutube)) {
            stopAndClose();


            _type = type;
            _streamType = streamType;
            _mediaSource = source;
            _stopped = false;
            _mediaLoaded = false;
            _firstLoad = true;
            _startTime = 0;
            _downloadCompleted = false;
            _seekPoints = new Array();
            _server = server;
            _requestedLoad = true;

            if (!preload) {
                callEvents(PlayerEvents.BUFFERING);
            }

            if (_streamType == StreamType.YOUTUBE) {
                Security.allowDomain("*");
                Security.allowDomain("www.youtube.com");
                Security.allowDomain("youtube.com");
                Security.allowDomain("i4.ytimg.com");
                Security.allowDomain("s.ytimg.com");
                Security.allowDomain("i.ytimg.com");

                _youtubeLoader = new Loader();
                _youtubeLoader.contentLoaderInfo.addEventListener(Event.INIT, onYouTubeLoaderInit);
                _youtubeLoader.load(new URLRequest("http://www.youtube.com/apiplayer?version=3"));
                _loadedYoutube = true;
            }
            else if (_type == InputType.VIDEO && (_streamType == StreamType.FILE || _streamType == StreamType.PSEUDOSTREAM)) {
                Security.allowDomain("*");
                _connection.connect(null);
                _stream = new NetStream(_connection);
                _stream.addEventListener(NetStatusEvent.NET_STATUS, onNetStatus);
                _stream.bufferTime = _bufferTime;
                _stream.checkPolicyFile = true;
                _stream.play(source);
                _stream.client = this;
                _video.attachNetStream(_stream);

                if (preload) {
                    pause();
                    _isPlaying = false;
                }
                if (!preload || !_hasPoster) {
                    _video.attachNetStream(_stream);
                }
            }
            else if (_streamType == StreamType.RTMP) {
                _connection.connect(_server);
            }
            else if (_type == InputType.AUDIO && _streamType == StreamType.FILE) {
                _sound.load(new URLRequest(source));
                try {
                    _soundChannel = _sound.play();

                    if (preload) {
                        _soundChannel.stop();
                        _isPlaying = false;
                    } else {
                        _isPlaying = true;
                    }

                    _firstLoad = false;

                    _mediaLoaded = true;

                } catch (error:IOError) { }
            }
        }
    }

/**
	 * Closes the connection and makes player available for another video
	 */

    public function stopAndClose():Void {
        if (_mediaLoaded || _requestedLoad) {
            _requestedLoad = false;
            _mediaLoaded = false;
            _isPlaying = false;
            _stopped = true;
            _startTime = 0;
            _allowPreloadedPlay = false;


            if (_streamType == StreamType.YOUTUBE) {
                Reflect.field(_youtubeLoader.content, "destroy")();
            }
            else if (_type == InputType.VIDEO) {
                _stream.close();
            }
            else {
                _soundChannel.stop();
                _sound.close();
            }
        }

        callEvents(PlayerEvents.STOP_CLOSE);
    }


/**
	 * Seeks video player to a given time in seconds
	 * @param	seekTime time in seconds to seek
	 * @return current play time after seeking
	 */

    public function seek(seekTime:Float):Float {
        if (_startTime <= 1 && _downloadCompleted) {
            if (_type == InputType.VIDEO || _streamType == StreamType.RTMP) {
                _stream.seek(seekTime);
            }
            else if (_type == InputType.AUDIO) {
                _soundChannel.stop();
                _soundChannel = _sound.play(seekTime * 1000);
                if (!_isPlaying) {
                    _soundChannel.stop();
                }

                setVolume(_userSettings.getVolume());
            }
        }
        else if (_seekPoints.length > 0 && _streamType == StreamType.PSEUDOSTREAM) {
            seekTime = getBestSeekPoint(seekTime);

            if (canSeek(seekTime)) {
                _stream.seek(seekTime - _startTime);
            }
            else if (seekTime != _startTime) {
                _startTime = seekTime;

                var url:String;
                if (_mediaSource.indexOf("?") != -1) {
                    url = _mediaSource + "&start=" + seekTime;
                }
                else {
                    url = _mediaSource + "?start=" + seekTime;
                }
                _stream.play(url);
            }
        }
        else if (_streamType == StreamType.YOUTUBE) {
            if (!canSeek(seekTime)) {
                if (_ytReady) {
                    _startTime = seekTime;
                    Reflect.field(_youtubeLoader.content, "seekTo")(seekTime);
                }
            }
            else if (_ytReady) {
                Reflect.field(_youtubeLoader.content, "seekTo")(seekTime);
            }

        }
        else if (_streamType == StreamType.RTMP) {
// seekTime = getBestSeekPoint(seekTime); //Not Needed?
            _stream.seek(seekTime);
        }
        else if (canSeek(seekTime)) {
            if (_type == InputType.VIDEO || _streamType == StreamType.RTMP) {
                _stream.seek(seekTime);
            }
            else if (_type == InputType.AUDIO) {
                _soundChannel.stop();
                _soundChannel = _sound.play(seekTime * 1000);
                if (!_isPlaying) {
                    _soundChannel.stop();
                }

                setVolume(_userSettings.getVolume());
            }
        }
        lastSeekTime = seekTime;
        callEvents(PlayerEvents.SEEK);
        return seekTime;
    }

/**
	 * To check wheter the media is playing
	 * @return true if is playing false otherwise
	 */

    public function isPlaying():Bool {
        return _isPlaying;
    }


/**
	 * Swithces between play and pause
	 */

    public function togglePlay():Bool {
        if (_isPlaying) {
            this.pause();
        } else {
            this.play();
        }
        return _isPlaying;
    }

/**
	 * pause
	 */

    public function pause():Bool {
        _requestedPlay = false;
        if (!_mediaEndReached) {
            if (_streamType == StreamType.YOUTUBE) {
                if (_ytReady) {
                    Reflect.field(_youtubeLoader.content, "pauseVideo")();
                }
            }
            else if (_type == InputType.VIDEO || _streamType == StreamType.RTMP) {
                _stream.pause();
            }
            else if (_type == InputType.AUDIO) {
                _soundChannel.stop();
            }
        }

        if (_isPlaying) {
            _isPlaying = false;

            callEvents(PlayerEvents.PLAY_PAUSE);
            if (!_mediaLoaded) {
                callEvents(PlayerEvents.NOT_BUFFERING);
            }

        }
        return _isPlaying;

    }

/**
	 * 
	 */

    public function play():Bool {
        if(_streamType != StreamType.USER){
            _video.attachNetStream(_stream);
        }
        _preLoading = false;
        _requestedPlay = true;


        if (_mediaLoaded || _allowPreloadedPlay) {
            if (_mediaEndReached) {
                _mediaEndReached = false;

                if (_streamType == StreamType.YOUTUBE) {
                    Reflect.field(_youtubeLoader.content, "seekTo")(0);
                    Reflect.field(_youtubeLoader.content, "playVideo")();

                }
                else if (_type == InputType.VIDEO || _streamType == StreamType.RTMP) {
                    _stream.seek(0);
                    _stream.resume();
                }
                else if (_type == InputType.AUDIO) {
                    _checkAudioTimer.start();

                    _soundChannel = _sound.play();

                    setVolume(_userSettings.getVolume());
                }
            }
            else {
                if (_streamType == StreamType.YOUTUBE) {
                    if (_ytReady) {
                        Reflect.field(_youtubeLoader.content, "playVideo")();
                    }
                }
                else if (_type == InputType.VIDEO || _streamType == StreamType.RTMP) {
                    _stream.resume();
                }
                else if (_type == InputType.AUDIO) {
                    if (!_isPlaying) {
//If end of audio reached start from beggining
                        if (_soundChannel.position + 100 >= _sound.length) {
                            _soundChannel = _sound.play();
                        }
                        else {
                            _soundChannel = _sound.play(_soundChannel.position);
                        }
                    }
                    setVolume(_userSettings.getVolume());

                }
            }

            if (!_isPlaying) {
                _isPlaying = true;
                callEvents(PlayerEvents.PLAY_PAUSE);
            }
            return _isPlaying;
        }
        else if (_mediaSource != "") {
            load(_mediaSource, _type, _streamType, _server);
            callEvents(PlayerEvents.BUFFERING);
            _isPlaying = true;
            return true;
        }

        return true;
    }

/**
	 * Switches on or off fullscreen
	 * @return true if fullscreen otherwise false
	 */

    public function toggleFullscreen():Bool {
        if (_fullscreen) {
            _stage.displayState = StageDisplayState.NORMAL;
            _stage.focus = _stage;
            return false;
        }
        else {
            if (_useHardWareScaling) {
//Match full screen aspec ratio to desktop
                var aspectRatio = Capabilities.screenResolutionY / Capabilities.screenResolutionX;
                _stage.fullScreenSourceRect = new Rectangle(0, 0, _videoWidth, _videoWidth * aspectRatio);
            }
            else {
//Use desktop resolution
                _stage.fullScreenSourceRect = new Rectangle(0, 0, Capabilities.screenResolutionX, Capabilities.screenResolutionY);
            }

            _stage.displayState = StageDisplayState.FULL_SCREEN;
            _stage.focus = _stage;
            return true;
        }
    }

/**
	 * Toggles betewen high and low quality image rendering
	 * @return true if quality high false otherwise
	 */

    public function toggleQuality():Bool {
        if (_videoQualityHigh) {
            _video.smoothing = false;
            _video.deblocking = 1;
        }
        else {
            _video.smoothing = true;
            _video.deblocking = 5;
        }

        _videoQualityHigh = _videoQualityHigh ? false : true;

        return _videoQualityHigh;
    }

/**
	 * Mutes or unmutes the sound
	 * @return true if muted false if unmuted
	 */

    public function toggleMute() {
        this.mute(!_soundMuted);
    }

    public function mute(goMuted:Bool) {
        var soundTransform:SoundTransform = new SoundTransform();


//unmute sound
        if (!goMuted) {
            _soundMuted = false;

            soundTransform.volume = _volume;
        }

//mute sound
        else {
            _soundMuted = true;
            _volume = _stream.soundTransform.volume;
            soundTransform.volume = 0;
            _stream.soundTransform = soundTransform;
            _userSettings.setVolume(0);
        }

        if (_streamType == StreamType.YOUTUBE) {
            if (this._ytReady) {
                Reflect.field(_youtubeLoader.content, "setVolume")(soundTransform.volume * 100);
            }
        }
        else if (_type == InputType.VIDEO || _streamType == StreamType.RTMP) {
            _stream.soundTransform = soundTransform;
        }
        else if (_type == InputType.AUDIO) {
            _soundChannel.soundTransform = soundTransform;
            setVolume(_userSettings.getVolume());
        }

        callEvents(PlayerEvents.MUTE);
    }

/**
	 * Check if player is running on fullscreen mode
	 * @return true if fullscreen false if not
	 */

    public function isFullscreen():Bool {
        return _stage.displayState == StageDisplayState.FULL_SCREEN;
    }


//{Setters
/**
	 * Set input type
	 * @param	type Allowable values are audio, video
	 */

    public function setType(type:String):Void {
        _type = type;
    }

/**
	 * Set streaming type
	 * @param	streamType Allowable values are file, http, rmtp
	 */

    public function setStreamType(streamType:String):Void {
        _streamType = streamType;
    }

/**
	 * Sets the server url for rtmp streams
	 * @param	server
	 */

    public function setServer(server:String):Void {
        _server = server;
    }

/**
	 * To set the video source in case we dont want to start downloading at first so when use tooglePlay the
	 * media is loaded automatically
	 * @param	source
	 */

    public function setSource(source):Void {
        _mediaSource = source;
    }

/**
	 * Changes the current volume
	 * @param	volume
	 */

    public function setVolume(volume:Float):Void {
        var soundTransform:SoundTransform = new SoundTransform();

        _volume = volume;

        soundTransform.volume = volume;

        if (!_firstLoad) {
            if (_streamType == StreamType.YOUTUBE) {
                Reflect.field(_youtubeLoader.content, "setVolume")(soundTransform.volume * 100);
            }
            else if (_type == InputType.VIDEO || _streamType == StreamType.RTMP) {
                _stream.soundTransform = soundTransform;
            }
            else if (_type == InputType.AUDIO) {
                _soundChannel.soundTransform = soundTransform;
            }
        }

//Store volume into user settings
        _userSettings.setVolume(_volume);

        callEvents(PlayerEvents.VOLUME_CHANGE);
    }

/**
	 * Changes the buffer time for local and pseudo streaming
	 * @param	time in seconds
	 */

    public function setBufferTime(time:Float):Void {
        if (time > 0) {
            _bufferTime = time;
        }
    }

/**
	 * Show/Hide the Loader
	 * @param	true / false
	 */

    public function setLoader(val:Bool):Void {
        _showLoader = val;
    }

/**
	 * Changes the aspec ratio of current playing media and resizes video player
	 * @param	aspectRatio new aspect ratio value
	 */

    public function setAspectRatio(aspectRatio:Float):Void {
        _aspectRatio = aspectRatio;

        switch(_aspectRatio)
        {
            case 0.0:
                _currentAspectRatio = "original";

            case AspectRatio._1_1:
                _currentAspectRatio = "1:1";

            case AspectRatio._3_2:
                _currentAspectRatio = "3:2";

            case AspectRatio._4_3:
                _currentAspectRatio = "4:3";

            case AspectRatio._5_4:
                _currentAspectRatio = "5:4";

            case AspectRatio._14_9:
                _currentAspectRatio = "14:9";

            case AspectRatio._14_10:
                _currentAspectRatio = "14:10";

            case AspectRatio._16_9:
                _currentAspectRatio = "16:9";

            case AspectRatio._16_10:
                _currentAspectRatio = "16:10";
        }

        resizeAndCenterPlayer();

//Store aspect ratio into user settings
        _userSettings.setAspectRatio(_aspectRatio);
    }

/**
	 * Enable or disable hardware scaling
	 * @param	value true to enable false to disable
	 */

    public function setHardwareScaling(value:Bool):Void {
        _useHardWareScaling = value;
    }
//}


//{Getters
/**
	 * Gets the volume amount 0.0 to 1.0
	 * @return 
	 */

    public function getVolume():Float {
        return _volume;
    }

/**
	 * The current aspect ratio of the loaded Player
	 * @return
	 */

    public function getAspectRatio():Float {
        return _aspectRatio;
    }

/**
	 * The current aspect ratio of the loaded Player in string format
	 * @return
	 */

    public function getAspectRatioString():String {
        return _currentAspectRatio;
    }

/**
	 * Original aspect ratio of the video
	 * @return original aspect ratio
	 */

    public function getOriginalAspectRatio():Float {
        return _originalAspectRatio;
    }

/**
	 * Total duration time of the loaded media
	 * @return time in seconds
	 */

    public function getDuration():Float {
        return _mediaDuration;
    }

/**
	 * The time in seconds where the player started downloading
	 * @return time in seconds
	 */

    public function getStartTime():Float {
        return _startTime;
    }

/**
	 * The stream associated with the player
	 * @return netstream object
	 */

    public function getNetStream():NetStream {
        return _stream;
    }

/**
	 * Video object associated to the player
	 * @return video object for further manipulation
	 */

    public function getVideo():Video {
        return _video;
    }

/**
	 * Sound object associated to the player
	 * @return sound object for further manipulation
	 */

    public function getSound():Sound {
        return _sound;
    }

/**
	 * The id3 info of sound object
	 * @return
	 */

    public function getId3Info():ID3Info {
        return _id3Info;
    }

/**
	 * The current sound state
	 * @return true if mute otherwise false
	 */

    public function getMute():Bool {
        return _soundMuted;
    }

/**
	 * The amount of total bytes
	 * @return amount of bytes
	 */

    public function getBytesTotal():Float {
        var bytesTotal:Float = 0;

        if (_streamType == StreamTyp