add 'useLiveStreamMinDuration' flashvar: when set to true, livestream…

… duration will be the last current point and not the dvr window size
kaltura · Dec 31, 2013 · fefcb06 · fefcb06
1 parent 9b57a7b
commit fefcb06
Show file tree

Hide file tree

Showing 2 changed files with 30 additions and 3 deletions.
diff --git a/kdp3Lib/docs/flashvars.txt b/kdp3Lib/docs/flashvars.txt
@@ -274,6 +274,10 @@ Miscellaneous
 
    disablePlayerSpinner = [true / false]
    		When this parameter is set to true the buffering animtaion won't appear. Default value is false.
+
+   	useLiveStreamMinDuration = [true / false ]
+   		relevant for livestream with dvr window. When this paramter is set to true, entry duration will be set once, by the current dvr time, and it will be the maximum point to view the livestream.
+   		Default vlaue is false
 
 Components & Plug-ins attributes
 --------------------------------

diff --git a/kdp3Lib/src/com/kaltura/kdpfl/view/media/KMediaPlayerMediator.as b/kdp3Lib/src/com/kaltura/kdpfl/view/media/KMediaPlayerMediator.as
@@ -173,6 +173,11 @@ package com.kaltura.kdpfl.view.media
 		 */		
 		private var _mediaErrorSent:Boolean = false;
 
+		/**
+		 * when playing livestream with useLiveStreamMinDuration flag, this flag will indicate duration for the first time wasn't set yet
+		 * */
+		private var _liveDurationSet:Boolean = false;
+
 		/**
 		 * Constructor 
 		 * @param name
@@ -357,7 +362,8 @@ package com.kaltura.kdpfl.view.media
 					{
 						_mediaProxy.vo.canSeek = true;
 						dvrWinSize = (_mediaProxy.vo.entry as KalturaLiveStreamEntry).dvrWindow * 60;
-						sendNotification( NotificationType.DURATION_CHANGE , {newValue:dvrWinSize});
+						if ( !_flashvars.useLiveStreamMinDuration ) 
+							sendNotification( NotificationType.DURATION_CHANGE , {newValue:dvrWinSize});
 					}
 
 					break;
@@ -381,6 +387,7 @@ package com.kaltura.kdpfl.view.media
 					_hasPlayed = false;
 					ignorePlaybackComplete = false;
 					_mediaErrorSent = false;
+					_liveDurationSet = false;
 					//Fixed weird issue, where the CHANGE_MEDIA would be caught by the mediator 
 					// AFTER the new media has already loaded. Caused media never to be loaded.
 					if (designatedEntryId != _mediaProxy.vo.entry.id || _mediaProxy.vo.isFlavorSwitching )
@@ -1312,6 +1319,12 @@ package com.kaltura.kdpfl.view.media
 					sendNotification( NotificationType.ENABLE_GUI , {guiEnabled : false , enableType : EnableType.CONTROLS} );
 
 				}
+
+				if ( _mediaProxy.vo.isLive && _duration && _flashvars.useLiveStreamMinDuration ) {
+					if ( event.time >= _duration ) {
+						sendNotification( NotificationType.DO_PAUSE );
+					}
+				}
 			}
 		}
 
@@ -1400,7 +1413,7 @@ package com.kaltura.kdpfl.view.media
 					sendNotification( NotificationType.DURATION_CHANGE , {newValue:_entryDuration});
 					if (isMP4Stream())
 					{
-						if (!isNaN(event.time) && event.time )
+						if ( !isNaN(event.time) && event.time )
 						{
 							_offsetAddition = _entryDuration - event.time ;
 							sendNotification(NotificationType.RE_REGISTER_CUE_POINTS, {offsetAddition: _offsetAddition});
@@ -1419,7 +1432,17 @@ package com.kaltura.kdpfl.view.media
 				if (!_sequenceProxy.vo.isInSequence && (_mediaProxy.vo.entry is KalturaLiveStreamEntry &&
 					(_mediaProxy.vo.entry as KalturaLiveStreamEntry).dvrStatus == KalturaDVRStatus.ENABLED))
 				{
-					_duration = Math.max(dvrWinSize, event.time);
+					if ( _flashvars.useLiveStreamMinDuration ) {
+						if ( !_liveDurationSet ) {
+							_liveDurationSet = true;
+							_duration = Math.min(dvrWinSize, event.time);
+						} else { //don't send durationChange notification
+							return;
+						}
+
+					} else {
+						_duration = Math.max(dvrWinSize, event.time);
+					}	
 				}
 				else
 				{