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ZwiiCMS/core/vendor/filemanager/js/jPlayer/actionscript/happyworm/jPlayer/JplayerRtmp.as

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/*
* jPlayer Plugin for jQuery JavaScript Library
* http://www.jplayer.org
*
* Copyright (c) 2009 - 2013 Happyworm Ltd
* Licensed under the MIT license.
* http://opensource.org/licenses/MIT
*
* Author: Robert M. Hall
* Date: 29th January 2013
* Based on JplayerMp4.as with modifications for rtmp
*/
package happyworm.jPlayer
{
import flash.display.Sprite;
import flash.media.Video;
import flash.media.SoundTransform;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.net.Responder;
import flash.utils.Timer;
import flash.utils.getTimer;
import flash.events.NetStatusEvent;
import flash.events.SecurityErrorEvent;
import flash.events.TimerEvent;
import flash.events.ErrorEvent;
import flash.events.UncaughtErrorEvent;
import flash.utils.clearInterval;
import flash.utils.setInterval;
import happyworm.jPlayer.ConnectManager;
public class JplayerRtmp extends Sprite
{
public var myVideo:Video = new Video;
private var myConnection:NetConnection;
private var myStream:NetStream;
public var responder:Responder;
private var streamName:String;
private var connectString:Object;
private var firstTime:Boolean = true;
private var myTransform:SoundTransform = new SoundTransform ;
public var myStatus:JplayerStatus = new JplayerStatus ;
private var ConnMgr:ConnectManager=new ConnectManager();
private var timeUpdateTimer:Timer = new Timer(250,0);// Matched to HTML event freq
private var progressTimer:Timer = new Timer(250,0);// Matched to HTML event freq
private var seekingTimer:Timer = new Timer(100,0);// Internal: How often seeking is checked to see if it is over.
private var startBuffer:Number = 3;
private var maxBuffer:Number = 12;
public function JplayerRtmp(volume:Number)
{
myConnection = new NetConnection ;
myConnection.client = this;
// Moved the netconnection negotiation into the ConnectManager.as class - not needed for initial connection
// may need to add eventHandler back in for errors only or just dispatch from the ConnectManager..revisit...
// myConnection.addEventListener(NetStatusEvent.NET_STATUS,netStatusHandler);
// myConnection.addEventListener(SecurityErrorEvent.SECURITY_ERROR,securityErrorHandler);
myVideo.smoothing = true;
this.addChild(myVideo);
timeUpdateTimer.addEventListener(TimerEvent.TIMER,timeUpdateHandler);
progressTimer.addEventListener(TimerEvent.TIMER,progressHandler);
seekingTimer.addEventListener(TimerEvent.TIMER,seekingHandler);
myStatus.volume = volume;
addEventListener(UncaughtErrorEvent.UNCAUGHT_ERROR, uncaughtErrorHandler);
}
private function uncaughtErrorHandler(event:UncaughtErrorEvent):void
{
trace("UNCAUGHT ERROR - try loading again");
if (event.error is Error)
{
var error:Error = event.error as Error;
trace(error);
// do something with the error
}
else if (event.error is ErrorEvent)
{
var errorEvent:ErrorEvent = event.error as ErrorEvent;
// do something with the error
trace(errorEvent);
}
else
{
// a non-Error, non-ErrorEvent type was thrown and uncaught
}
load();
}
private function progressUpdates(active:Boolean):void
{
if (active)
{
progressTimer.start();
}
else
{
progressTimer.stop();
}
}
private function progressHandler(e:TimerEvent):void
{
if (myStatus.isLoading)
{
if ((getLoadRatio() == 1))
{// Close as can get to a loadComplete event since client.onPlayStatus only works with FMS
this.dispatchEvent(new JplayerEvent(JplayerEvent.DEBUG_MSG,myStatus,"progressHandler: loadComplete"));
myStatus.loaded();
progressUpdates(false);
}
}
progressEvent();
}
private function progressEvent():void
{
// temporarily disabled progress event dispatching - not really needed for rtmp
//this.dispatchEvent(new JplayerEvent(JplayerEvent.DEBUG_MSG,myStatus,"progressEvent:"));
updateStatusValues();
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_PROGRESS,myStatus));
}
private function timeUpdates(active:Boolean):void
{
if (active)
{
timeUpdateTimer.start();
}
else
{
timeUpdateTimer.stop();
}
}
private function timeUpdateHandler(e:TimerEvent):void
{
timeUpdateEvent();
}
private function timeUpdateEvent():void
{
updateStatusValues();
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_TIMEUPDATE,myStatus));
}
private function seeking(active:Boolean):void
{
if (active)
{
if (! myStatus.isSeeking)
{
seekingEvent();
}
seekingTimer.start();
}
else
{
if (myStatus.isSeeking)
{
seekedEvent();
}
seekingTimer.stop();
}
}
private function seekingHandler(e:TimerEvent):void
{
if ((getSeekTimeRatio() <= getLoadRatio()))
{
seeking(false);
if (myStatus.playOnSeek)
{
myStatus.playOnSeek = false;// Capture the flag.
play(myStatus.pausePosition);// Must pass time or the seek time is never set.
}
else
{
pause(myStatus.pausePosition);// Must pass time or the stream.time is read.
}
}
else if (myStatus.metaDataReady && myStatus.pausePosition > myStatus.duration)
{
// Illegal seek time
seeking(false);
pause(0);
}
}
private function seekingEvent():void
{
myStatus.isSeeking = true;
updateStatusValues();
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_SEEKING,myStatus));
}
private function seekedEvent():void
{
myStatus.isSeeking = false;
updateStatusValues();
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_SEEKED,myStatus));
}
private function netStatusHandler(e:NetStatusEvent):void
{
trace(("netStatusHandler: " + e.info.code));
//this.dispatchEvent(new JplayerEvent(JplayerEvent.DEBUG_MSG,myStatus,"netStatusHandler: '" + e.info.code + "'"));
//trace("BEFORE: bufferTime: "+myStream.bufferTime+" - bufferTimeMax: "+myStream.bufferTimeMax);
switch (e.info.code)
{
case "NetConnection.Connect.Success" :
// connectStream(); // This method did not do anything sensible anyway.
// Do not think this case occurs. This was for the static file connection.
// Which now seems to be handled by the Connection Manager.
break;
case "NetStream.Buffer.Full":
if(connectString.streamTYPE == "LIVE") {
myStream.bufferTime = startBuffer;
} else {
myStream.bufferTime = maxBuffer;
}
break;
case "NetStream.Buffer.Flush":
myStream.bufferTime = startBuffer;
break;
case "NetStream.Buffer.Empty":
myStream.bufferTime = startBuffer;
break;
case "NetStream.Seek.Notify":
myStream.bufferTime = startBuffer;
break;
case "NetStream.Play.Start" :
if (firstTime) {
firstTime = false; // Capture flag
myStatus.loading();
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_LOADSTART,myStatus));
// NB: With MP4 player both audio and video types get connected to myVideo.
// NB: Had believed it was important for the audio too, otherwise what plays it?
if(videoBinding) {
myVideo.attachNetStream(myStream);
}
setVolume(myStatus.volume);
// Really the progress event just needs to be generated once, and should probably happen before now.
progressUpdates(true);
// This is an ASSUMPTION! Made it so that the default GUI worked.
// Hence why this part should be refactored.
// Lots of commands sequences after setMedia would be corrupted by this assumption.
// Bascally, we assume that after a setMedia, you will play it.
// Doing setMedia and pause(15) cause the flag to be set incorrectly and the GUI locks up.
myStatus.isPlaying = true; // Should be handled elsewhere.
}
// Under RTMP, this event code occurs every time the media starts playing and when a new position is seeked to, even when paused.
// Since under RTMP the event behaviour is quite different, believe a refactor is best here.
// ie., Under RTMP we should be able to know a lot more info about the stream.
// See onMetaDataHandler() for other condition, since duration is vital.
// See onResult() response handler too.
// Appears to be some duplication between onMetaDataHandler() and onResult(), along with a race between them occuring.
break;
case "NetStream.Play.UnpublishNotify":
myStream.bufferTime = startBuffer; // was 3
case "NetStream.Play.Stop" :
myStream.bufferTime = startBuffer; // was 3
//this.dispatchEvent(new JplayerEvent(JplayerEvent.DEBUG_MSG,myStatus,"NetStream.Play.Stop: getDuration() - getCurrentTime() = " + (getDuration() - getCurrentTime())));
// Check if media is at the end (or close) otherwise this was due to download bandwidth stopping playback. ie., Download is not fast enough.
if (Math.abs((getDuration() - getCurrentTime())) < 150)
{// Testing found 150ms worked best for M4A files, where playHead(99.9) caused a stuck state due to firing with ~116ms left to play.
//endedEvent();
}
break;
case "NetStream.Seek.InvalidTime" :
// Used for capturing invalid set times and clicks on the end of the progress bar.
endedEvent();
break;
case "NetStream.Play.StreamNotFound" :
myStatus.error();
// Resets status except the src, and it sets srcError property.;
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_ERROR,myStatus));
break;
}
//trace("AFTER: bufferTime: "+myStream.bufferTime+" - bufferTimeMax: "+myStream.bufferTimeMax);
// "NetStream.Seek.Notify" event code is not very useful. It occurs after every seek(t) command issued and does not appear to wait for the media to be ready.
}
private function endedEvent():void
{
trace("ENDED STREAM EVENT");
var wasPlaying:Boolean = myStatus.isPlaying;
// timeUpdates(false);
// timeUpdateEvent();
pause(0);
if (wasPlaying)
{
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_ENDED,myStatus));
}
}
private function securityErrorHandler(event:SecurityErrorEvent):void
{
//this.dispatchEvent(new JplayerEvent(JplayerEvent.DEBUG_MSG,myStatus,"securityErrorHandler."));
}
public function connectStream():void
{
trace("CONNECTING");
//this.dispatchEvent(new JplayerEvent(JplayerEvent.DEBUG_MSG,myStatus,"connectStream."));
//this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_CANPLAY,myStatus));
timeUpdates(true);
progressUpdates(true);
//myVideo.attachNetStream(myStream);
//setVolume(myStatus.volume);
}
private function onResult(result:Object):void
{
trace("OnResult EVENT FIRED!");
myStatus.duration = parseFloat(result.toString()) * 1000;
trace((("The stream length is " + result) + " seconds"));
if(!myConnection.connected) {
load();
} else {
//this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_CANPLAY,myStatus,"Rockit!"));
//myStatus.loaded();
//myStatus.isPlaying=true;
if (! myStatus.metaDataReady)
{
//this.dispatchEvent(new JplayerEvent(JplayerEvent.DEBUG_MSG,myStatus,"onMetaDataHandler: " + myStatus.duration));
// Allow multiple onResult Handlers to affect size. As per PR #131 and #98.
// myStatus.metaDataReady = true;
/*var info:Object = new Object();
info.duration=myStatus.duration
info.width=undefined;
info.height=undefined;
myStatus.metaData = info;
*/
if (myStatus.playOnLoad)
{
myStatus.playOnLoad = false;// Capture the flag
if (myStatus.pausePosition > 0)
{// Important for setMedia followed by play(time).
play(myStatus.pausePosition);
}
else
{
play();// Not always sending pausePosition avoids the extra seek(0) for a normal play() command.
}
}
else
{
pause(myStatus.pausePosition);// Always send the pausePosition. Important for setMedia() followed by pause(time). Deals with not reading stream.time with setMedia() and play() immediately followed by stop() or pause(0)
}
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_LOADEDMETADATA,myStatus));
}
else
{
//this.dispatchEvent(new JplayerEvent(JplayerEvent.DEBUG_MSG,myStatus,"onMetaDataHandler: Already read (NO EFFECT)"));
}
myStream.play(streamName);
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_PLAY,myStatus));
// timeUpdates(false);
}
}
private var overRideConnect:Boolean=false;
public function doneYet():void {
if(!myConnection.connected) {
// try again
ConnMgr.stopAll(true);
overRideConnect=true;
trace("Connected: "+myConnection.connected+" - "+myStatus.loadRequired());
load();
}
}
private var videoBinding:Boolean=false;
public function setFile(src:String,videoSupport:Boolean=false):void
{
// videoSupport turns on/off video - by default no video, audio only
videoBinding=videoSupport;
/* Dont close the stream or netconnection here anymore so we can recycle if host/appname are the same
if ((myStream != null))
{
myStream.close();
myConnection.close();
}
*/
if(ConnMgr.getNegotiating() == true) {
//ConnMgr.stopAll();
ConnMgr.setNegotiating(false);
}
myVideo.clear();
progressUpdates(false);
timeUpdates(false);
myStatus.reset();
myStatus.src = src;
myStatus.srcSet = true;
firstTime = true;
//myStatus.loaded();
if(src != "") {
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_CANPLAY,myStatus));
}
//timeUpdateEvent();
}
public function shutDownNcNs():void {
trace("Connections Closed");
timeUpdates(false);
progressUpdates(false);
myStream.close();
myConnection.close();
myStatus.reset();
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_ENDED,myStatus));
}
public function clearFile():void
{
if (myStream != null)
{
myStream.close();
// Dont close the netConnection here any longer, as we may recycle it later
// may need an extra way to close manually if switching media types after an rtmp session - revisit
// myConnection.close();
myStatus.reset();
}
setFile("");
myStatus.srcSet = false;
}
public function parseRTMPsrcConnect(rtmpSrc:String):Object
{
// rtmp://cp76372.live.edgefcs.net/live/Flash1Office@60204
var appName:String = "";
var streamFileName:String = "";
var startIndex:uint = 2 + rtmpSrc.indexOf("//");
var streamTYPE:String = "recorded";
var host:String = rtmpSrc.substr(startIndex);
var port:String = "";
host = host.substr(0,host.indexOf("/"));
var endHost:Number = startIndex + host.length + 1;
// See if there is a host port specified
if(host.indexOf(":") != -1) {
port = host.substr(host.indexOf(":")+1);
host = host.substr(0,host.indexOf(":"));
}
// Akamai specific live streams
if (rtmpSrc.lastIndexOf("/live/") != -1)
{
trace("LIVE!");
appName = rtmpSrc.substring(endHost,rtmpSrc.lastIndexOf("/live/") + 6);
streamFileName = rtmpSrc.substr(rtmpSrc.lastIndexOf("/live/") + 6);
streamTYPE="LIVE";
} else {
streamTYPE="RECORDED";
}
// Mp3 streams with standard appname/no instance name, mp3: prefix
if (rtmpSrc.indexOf(".mp3") != -1)
{
appName = rtmpSrc.substring(endHost,rtmpSrc.indexOf("mp3:"));
streamFileName = rtmpSrc.substr(rtmpSrc.indexOf("mp3:"));
streamFileName = streamFileName.substr(0,streamFileName.length - 4);
}
// rtmp://cp83813.edgefcs.net/ondemand/rob_hall/bruce_campbell_oldspice.flv
// Mp4 streams with standard appname/no instance name, mp4: prefix
if (rtmpSrc.indexOf("mp4:") != -1)
{
appName = rtmpSrc.substring(endHost,rtmpSrc.indexOf("mp4:"));
streamFileName = rtmpSrc.substr(rtmpSrc.indexOf("mp4:"));
streamFileName = streamFileName.substr(0,streamFileName.length - 4);
}
// .f4v streams with standard appname/no instance name, .flv extension
if (rtmpSrc.indexOf(".flv") != -1)
{
// allow use of ^ in rtmp string to indicate break point for an appname or instance name that
// contains a / in it where it would require multiple connection attempts or manual configuratiom
// of the appname/instancename
var endApp:Number=0;
if(rtmpSrc.indexOf("^") != -1) {
endApp=rtmpSrc.indexOf("^");
rtmpSrc.replace("^", "/");
} else {
endApp = rtmpSrc.indexOf("/",endHost);
}
appName = rtmpSrc.substring(endHost,endApp) + "/";
streamFileName = rtmpSrc.substr(endApp+1);
}
if(port=="") {
port="MULTI";
}
//rtmp, rtmpt, rtmps, rtmpe, rtmpte
trace(("\n\n*** HOST: " + host));
trace(("*** PORT: " + port));
trace(("*** APPNAME: " + appName));
trace(("*** StreamName: " + streamFileName));
var streamParts:Object = new Object;
streamParts.streamTYPE=streamTYPE;
streamParts.appName = appName;
streamParts.streamFileName = streamFileName;
streamParts.hostName = host;
streamName = streamFileName;
return streamParts;
}
public function load():Boolean
{
//trace("LOAD: "+myStatus.src);
if (myStatus.loadRequired() || overRideConnect==true)
{
overRideConnect=false;
myStatus.startingDownload();
var lastAppName:String;
var lastHostName:String;
try{
// we do a try, as these properties might not exist yet
if(connectString.appName != "" && connectString.appName != undefined) {
trace("PREVIOUS APP/HOST INFO AVAILABLE");
lastAppName = connectString.appName;
lastHostName = connectString.hostName;
trace("LAST: "+lastAppName,lastHostName);
}
} catch (error:Error) {
//trace("*** Caught an error condition: "+error);
}
connectString = parseRTMPsrcConnect(myStatus.src);
trace("**** LOAD :: CONNECT SOURCE: " +connectString.hostName +" "+ connectString.appName);
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_WAITING, myStatus));
if((connectString.appName == lastAppName && connectString.hostName == lastHostName) && (myConnection.connected)) {
// recycle the netConnection
trace("RECYCLING NETCONNECTION");
if ((myStream != null))
{
myStream.close();
}
connectStream();
onBWDone(null,myConnection);
} else {
// myConnection.connect(connectString.appName);
trace("NEW NetConnection Negotiation");
if ((myStream != null))
{
myStream.close();
myConnection.close();
}
ConnMgr.stopAll(true);
ConnMgr.negotiateConnect(this,connectString.hostName,connectString.appName);
}
trace("**** LOAD2 :: CONNECT SOURCE: " +connectString.hostName +" "+ connectString.appName);
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_WAITING, myStatus));
return true;
}
else
{
return false;
}
}
public function onFCUnsubscribe(info:Object):void
{
trace(("onFCUnSubscribe worked" + info));
}
public function onFCSubscribe(info:Object):void
{
trace(("onFCSubscribe worked" + info));
}
public function onBWDone(info:Object,nc:NetConnection):void
{
if(nc.connected) {
myConnection=nc;
trace(((("onBWDone " + info) + " :: ") + myStatus.src));
var customClient:Object = new Object ;
customClient.onMetaData = onMetaDataHandler;
customClient.onPlayStatus = onPlayStatusHandler;// According to the forums and my tests, onPlayStatus only works with FMS (Flash Media Server).
myStream = null;
myStream = new NetStream(myConnection);
myStream.addEventListener(NetStatusEvent.NET_STATUS,netStatusHandler);
myStream.client = customClient;
if(connectString.streamTYPE == "LIVE") {
myStream.bufferTime = 3; // was 3
myStream.bufferTimeMax = 24;
startBuffer = 3;
maxBuffer = 12;
} else {
myStream.bufferTime = .2; // was 3
myStream.bufferTimeMax = 0;
startBuffer = .2;
maxBuffer = 12;
}
//streamName="";
//var connectString:Object = parseRTMPsrcConnect(myStatus.src);
//streamName=connectString.streamFileName;
responder = new Responder(onResult);
myConnection.call("getStreamLength",responder,streamName);
} else {
connectStream();
}
trace("PLAY SOURCE: "+connectString);
}
public function play(time:Number = NaN):Boolean {
//trace("PLAY: "+time+" - isPlaying: "+myStatus.isPlaying +" - myStatus.isStartingDownload:"+myStatus.isStartingDownload);
var wasPlaying:Boolean = myStatus.isPlaying;
if(!isNaN(time) && myStatus.srcSet) {
if(myStatus.isPlaying) {
myStream.pause();
myStatus.isPlaying = false;
}
myStatus.pausePosition = time;
}
if(myStatus.isStartingDownload) {
myStatus.playOnLoad = true; // Raise flag, captured in onMetaDataHandler()
return true;
} else if(myStatus.loadRequired()) {
myStatus.playOnLoad = true; // Raise flag, captured in onMetaDataHandler()
return load();
} else if((myStatus.isLoading || myStatus.isLoaded) && !myStatus.isPlaying) {
if(myStatus.metaDataReady && myStatus.pausePosition > myStatus.duration && connectString.streamTYPE != "LIVE") { // The time is invalid, ie., past the end.
myStream.pause(); // Since it is playing by default at this point.
myStatus.pausePosition = 0;
trace("SEEKER!");
myStream.seek(0);
timeUpdates(false);
timeUpdateEvent();
if(wasPlaying) { // For when playing and then get a play(huge)
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_PAUSE, myStatus));
}
} else if(getSeekTimeRatio() > getLoadRatio()) { // Use an estimate based on the downloaded amount
myStatus.playOnSeek = true;
seeking(true);
trace("SEEKER PAUSE!");
myStream.pause(); // Since it is playing by default at this point.
} else {
if(!isNaN(time)) { // Avoid using seek() when it is already correct.
trace("SEEKER3");
myStream.seek(myStatus.pausePosition/1000); // Since time is in ms and seek() takes seconds
}
myStatus.isPlaying = true; // Set immediately before playing. Could affects events.
trace("SHOULD GET RESUME!");
myStream.resume();
timeUpdates(true);
if(!wasPlaying) {
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_PLAY, myStatus));
}
}
return true;
} else {
return false;
}
}
public function pause(time:Number=NaN):Boolean
{
//trace("PAUSE: "+time);
myStatus.playOnLoad = false;// Reset flag in case load/play issued immediately before this command, ie., before onMetadata() event.
myStatus.playOnSeek = false;// Reset flag in case play(time) issued before the command and is still seeking to time set.
var wasPlaying:Boolean = myStatus.isPlaying;
// To avoid possible loops with timeupdate and pause(time). A pause() does not have the problem.
var alreadyPausedAtTime:Boolean = false;
if(!isNaN(time) && myStatus.pausePosition == time) {
alreadyPausedAtTime = true;
}
trace("!isNaN: "+!isNaN(time) +" isNaN: "+isNaN(time));
// Need to wait for metadata to load before ever issuing a pause. The metadata handler will call this function if needed, when ready.
if (((myStream != null) && myStatus.metaDataReady))
{// myStream is a null until the 1st media is loaded. ie., The 1st ever setMedia being followed by a pause() or pause(t).
if(connectString.streamTYPE == "LIVE") {
trace("PAUSING LIVE");
myStream.play(false)
} else {
trace("PAUSING RECORDED");
myStream.pause();
}
}
if (myStatus.isPlaying)
{
myStatus.isPlaying = false;
myStatus.pausePosition = myStream.time * 1000;
}
if (! isNaN(time) && myStatus.srcSet)
{
myStatus.pausePosition = time;
}
if (wasPlaying)
{
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_PAUSE,myStatus));
}
if (myStatus.isStartingDownload)
{
return true;
}
else if (myStatus.loadRequired())
{
if ((time > 0))
{// We do not want the stop() command, which does pause(0), causing a load operation.
return load();
}
else
{
return true;// Technically the pause(0) succeeded. ie., It did nothing, since nothing was required.
}
}
else if (myStatus.isLoading || myStatus.isLoaded)
{
if (myStatus.metaDataReady && myStatus.pausePosition > myStatus.duration && connectString.streamTYPE != "LIVE" )
{// The time is invalid, ie., past the end.
myStatus.pausePosition = 0;
trace("GOT HERE!");
myStream.seek(0);
seekedEvent();// Deals with seeking effect when using setMedia() then pause(huge). NB: There is no preceeding seeking event.
}
else if (! isNaN(time))
{
if ((getSeekTimeRatio() > getLoadRatio()))
{// Use an estimate based on the downloaded amount
seeking(true);
}
else
{
if (myStatus.metaDataReady && connectString.streamTYPE != "LIVE")
{// Otherwise seek(0) will stop the metadata loading.
trace("GOT HERE TOO!");
myStream.seek(myStatus.pausePosition / 1000);
}
}
}
timeUpdates(false);
// Need to be careful with timeupdate event, otherwise a pause in a timeupdate event can cause a loop.
// Neither pause() nor pause(time) will cause a timeupdate loop.
if(wasPlaying || !isNaN(time) && !alreadyPausedAtTime) {
timeUpdateEvent();
}
return true;
}
else
{
return false;
}
}
public function playHead(percent:Number):Boolean
{
var time:Number = percent * getDuration() * getLoadRatio() / 100;
if (myStatus.isPlaying || myStatus.playOnLoad || myStatus.playOnSeek)
{
return play(time);
}
else
{
return pause(time);
}
}
public function setVolume(v:Number):void
{
myStatus.volume = v;
myTransform.volume = v;
if ((myStream != null))
{
myStream.soundTransform = myTransform;
}
}
private function updateStatusValues():void
{
//myStatus.seekPercent = 100 * getLoadRatio();
myStatus.seekPercent = 100;
myStatus.currentTime = getCurrentTime();
myStatus.currentPercentRelative = 100 * getCurrentRatioRel();
myStatus.currentPercentAbsolute = 100 * getCurrentRatioAbs();
myStatus.duration = getDuration();
}
public function getLoadRatio():Number
{
return 1;
/*trace("LoadRatio:"+myStream.bytesLoaded, myStream.bytesTotal);
if((myStatus.isLoading || myStatus.isLoaded) && myStream.bytesTotal > 0) {
return myStream.bytesLoaded / myStream.bytesTotal;
} else {
return 0;
}
*/
}
public function getDuration():Number
{
return myStatus.duration;// Set from meta data.
}
public function getCurrentTime():Number
{
if (myStatus.isPlaying)
{
//trace(myStream.time * 1000);
return myStream.time * 1000; // was +1000
}
else
{
return myStatus.pausePosition;
}
}
public function getCurrentRatioRel():Number
{
if ((getCurrentRatioAbs() <= getLoadRatio()))
{
//if((getLoadRatio() > 0) && (getCurrentRatioAbs() <= getLoadRatio())) {
return getCurrentRatioAbs() / getLoadRatio();
}
else
{
return 0;
}
}
public function getCurrentRatioAbs():Number
{
if ((getDuration() > 0))
{
return getCurrentTime() / getDuration();
}
else
{
return 0;
}
}
public function getSeekTimeRatio():Number
{
if ((getDuration() > 0))
{
return myStatus.pausePosition / getDuration();
}
else
{
return 1;
}
}
public function onPlayStatusHandler(infoObject:Object):void
{
trace((("OnPlayStatusHandler called: (" + getTimer()) + " ms)"));
for (var prop:* in infoObject)
{
trace(((("\t" + prop) + ":\t") + infoObject[prop]));
}
if (infoObject.code == "NetStream.Play.Complete")
{
endedEvent();
}
}
public function onMetaDataHandler(info:Object):void
{// Used in connectStream() in myStream.client object.
// This event occurs when jumping to the start of static files! ie., seek(0) will cause this event to occur.
if (! myStatus.metaDataReady)
{
trace("\n\n*** METADATA FIRED! ***\n\n");
//this.dispatchEvent(new JplayerEvent(JplayerEvent.DEBUG_MSG,myStatus,"onMetaDataHandler: " + info.duration + " | " + info.width + "x" + info.height));
myStatus.metaDataReady = true;// Set flag so that this event only effects jPlayer the 1st time.
myStatus.metaData = info;
myStatus.duration = info.duration * 1000;// Only available via Meta Data.
if (info.width != undefined)
{
myVideo.width = myStatus.videoWidth = info.width;
}
if (info.height != undefined)
{
myVideo.height = myStatus.videoHeight = info.height;
}
if (myStatus.playOnLoad)
{
myStatus.playOnLoad = false;// Capture the flag
if (myStatus.pausePosition > 0)
{// Important for setMedia followed by play(time).
play(myStatus.pausePosition);
}
else
{
play();// Not always sending pausePosition avoids the extra seek(0) for a normal play() command.
}
}
else
{
pause(myStatus.pausePosition);// Always send the pausePosition. Important for setMedia() followed by pause(time). Deals with not reading stream.time with setMedia() and play() immediately followed by stop() or pause(0)
}
this.dispatchEvent(new JplayerEvent(JplayerEvent.JPLAYER_LOADEDMETADATA,myStatus));
}
else
{
//this.dispatchEvent(new JplayerEvent(JplayerEvent.DEBUG_MSG,myStatus,"onMetaDataHandler: Already read (NO EFFECT)"));
}
}
}
}
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