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HLS Segment Edge Seeking #71

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merged 11 commits into from
Feb 18, 2014
Merged

HLS Segment Edge Seeking #71

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c5098ca
seek to segment borders
tomjohnson916 Jan 8, 2014
2863c58
expose buffer append action API
tomjohnson916 Jan 8, 2014
95922dd
update calculation for demand mode get time
tomjohnson916 Jan 8, 2014
7ccde9b
Updated Copyright. Fixed end of stream in demand generation / hls mod…
tomjohnson916 Jan 14, 2014
52a3b45
update for seeking progress
tomjohnson916 Jan 15, 2014
37b9470
Report buffered time relative to the playhead position
dmlap Jan 17, 2014
fc7bf62
updates to fix indention and remove console logging for @heff comment…
tomjohnson916 Jan 22, 2014
89c6358
fix indent and remove uneeded import references
tomjohnson916 Jan 22, 2014
c85bc3c
Expect the provider to keep track of the playhead position
dmlap Jan 20, 2014
988981f
Capture seek target in HTTPVideoProvider
dmlap Jan 23, 2014
c6ccbc7
Add endOfStream function
dmlap Jan 27, 2014
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16 changes: 12 additions & 4 deletions src/VideoJS.as
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ package{
import com.videojs.structs.ExternalEventName;
import com.videojs.structs.ExternalErrorEventName;
import com.videojs.Base64;

import flash.display.Sprite;
import flash.display.StageAlign;
import flash.display.StageScaleMode;
Expand Down Expand Up @@ -53,8 +53,8 @@ package{
_app.model.stageRect = new Rectangle(0, 0, stage.stageWidth, stage.stageHeight);

// add content-menu version info
var _ctxVersion:ContextMenuItem = new ContextMenuItem("VideoJS Flash Component v4.0.0", false, false);
var _ctxAbout:ContextMenuItem = new ContextMenuItem("Copyright © 2013 Brightcove, Inc.", false, false);
var _ctxVersion:ContextMenuItem = new ContextMenuItem("VideoJS Flash Component v4.0.9", false, false);
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Would there be any way we could load this version number in dynamically from the package.json?

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We should be able to yes.

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Doesn't need to happen now, but that would be cool to set up.

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#75

var _ctxAbout:ContextMenuItem = new ContextMenuItem("Copyright © 2014 Brightcove, Inc.", false, false);
var _ctxMenu:ContextMenu = new ContextMenu();
_ctxMenu.hideBuiltInItems();
_ctxMenu.customItems.push(_ctxVersion, _ctxAbout);
Expand All @@ -67,6 +67,7 @@ package{
try{
ExternalInterface.addCallback("vjs_appendBuffer", onAppendBufferCalled);
ExternalInterface.addCallback("vjs_echo", onEchoCalled);
ExternalInterface.addCallback("vjs_endOfStream", onEndOfStreamCalled);
ExternalInterface.addCallback("vjs_getProperty", onGetPropertyCalled);
ExternalInterface.addCallback("vjs_setProperty", onSetPropertyCalled);
ExternalInterface.addCallback("vjs_autoplay", onAutoplayCalled);
Expand Down Expand Up @@ -183,6 +184,10 @@ package{
private function onEchoCalled(pResponse:* = null):*{
return pResponse;
}

private function onEndOfStreamCalled():*{
_app.model.endOfStream();
}

private function onGetPropertyCalled(pPropertyName:String = ""):*{

Expand Down Expand Up @@ -272,8 +277,11 @@ package{
return null;
}

private function onSetPropertyCalled(pPropertyName:String = "", pValue:* = null):void{
private function onSetPropertyCalled(pPropertyName:String = "", pValue:* = null):void{
switch(pPropertyName){
case "duration":
_app.model.duration = Number(pValue);
break;
case "mode":
_app.model.mode = String(pValue);
break;
Expand Down
77 changes: 44 additions & 33 deletions src/com/videojs/VideoJSModel.as
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ package com.videojs{
import com.videojs.structs.ExternalEventName;
import com.videojs.structs.PlaybackType;
import com.videojs.structs.PlayerMode;

import flash.events.Event;
import flash.events.EventDispatcher;
import flash.external.ExternalInterface;
Expand Down Expand Up @@ -43,9 +43,9 @@ package com.videojs{
private var _rtmpConnectionURL:String = "";
private var _rtmpStream:String = "";
private var _poster:String = "";

private static var _instance:VideoJSModel;

public function VideoJSModel(pLock:SingletonLock){
if (!pLock is SingletonLock) {
throw new Error("Invalid Singleton access. Use VideoJSModel.getInstance()!");
Expand All @@ -64,11 +64,12 @@ package com.videojs{
}
return _instance;
}

public function get mode():String{
return _mode;
}
public function set mode(pMode:String):void{

public function set mode(pMode:String):void {
switch(pMode){
case PlayerMode.VIDEO:
_mode = pMode;
Expand All @@ -84,32 +85,36 @@ package com.videojs{
public function get jsEventProxyName():String{
return _jsEventProxyName;
}
public function set jsEventProxyName(pName:String):void{
public function set jsEventProxyName(pName:String):void {
_jsEventProxyName = cleanEIString(pName);
}

public function get jsErrorEventProxyName():String{
return _jsErrorEventProxyName;
}
public function set jsErrorEventProxyName(pName:String):void{
public function set jsErrorEventProxyName(pName:String):void {
_jsErrorEventProxyName = cleanEIString(pName);
}

public function get stageRect():Rectangle{
return _stageRect;
}
public function set stageRect(pRect:Rectangle):void{
public function set stageRect(pRect:Rectangle):void {
_stageRect = pRect;
}

public function appendBuffer(bytes:ByteArray):void{
public function appendBuffer(bytes:ByteArray):void {
_provider.appendBuffer(bytes);
}

public function endOfStream():void {
_provider.endOfStream();
}

public function get backgroundColor():Number{
return _backgroundColor;
}
public function set backgroundColor(pColor:Number):void{
public function set backgroundColor(pColor:Number):void {
if(pColor < 0){
_backgroundColor = 0;
}
Expand All @@ -122,7 +127,7 @@ package com.videojs{
public function get backgroundAlpha():Number{
return _backgroundAlpha;
}
public function set backgroundAlpha(pAlpha:Number):void{
public function set backgroundAlpha(pAlpha:Number):void {
if(pAlpha < 0){
_backgroundAlpha = 0;
}
Expand All @@ -134,7 +139,7 @@ package com.videojs{
public function get videoReference():Video{
return _videoReference;
}
public function set videoReference(pVideo:Video):void{
public function set videoReference(pVideo:Video):void {
_videoReference = pVideo;
}

Expand All @@ -148,7 +153,7 @@ package com.videojs{
public function get volume():Number{
return _volume;
}
public function set volume(pVolume:Number):void{
public function set volume(pVolume:Number):void {
if(pVolume >= 0 && pVolume <= 1){
_volume = pVolume;
}
Expand All @@ -167,11 +172,17 @@ package com.videojs{
}
return 0;
}

public function set duration(value:Number):void {
if(_provider && _provider is HTTPVideoProvider) {
(_provider as HTTPVideoProvider).duration = value;
}
}

public function get autoplay():Boolean{
return _autoplay;
}
public function set autoplay(pValue:Boolean):void{
public function set autoplay(pValue:Boolean):void {
_autoplay = pValue;
}

Expand All @@ -181,7 +192,7 @@ package com.videojs{
}
return _src;
}
public function set src(pValue:String):void{
public function set src(pValue:String):void {
_src = pValue;
_rtmpConnectionURL = "";
_rtmpStream = "";
Expand All @@ -199,15 +210,15 @@ package com.videojs{
public function get rtmpConnectionURL():String{
return _rtmpConnectionURL;
}
public function set rtmpConnectionURL(pURL:String):void{
public function set rtmpConnectionURL(pURL:String):void {
_src = "";
_rtmpConnectionURL = pURL;
}

public function get rtmpStream():String{
return _rtmpStream;
}
public function set rtmpStream(pValue:String):void{
public function set rtmpStream(pValue:String):void {
_src = "";
_rtmpStream = pValue;
broadcastEventExternally(ExternalEventName.ON_SRC_CHANGE, _src);
Expand Down Expand Up @@ -235,7 +246,7 @@ package com.videojs{
* @param pValue
*
*/
public function set srcFromFlashvars(pValue:String):void{
public function set srcFromFlashvars(pValue:String):void {
_src = pValue;
_currentPlaybackType = PlaybackType.HTTP
initProvider();
Expand All @@ -251,7 +262,7 @@ package com.videojs{
public function get poster():String{
return _poster;
}
public function set poster(pValue:String):void{
public function set poster(pValue:String):void {
_poster = pValue;
broadcastEvent(new VideoJSEvent(VideoJSEvent.POSTER_SET));
}
Expand All @@ -278,7 +289,7 @@ package com.videojs{
public function get muted():Boolean{
return (_volume == 0);
}
public function set muted(pValue:Boolean):void{
public function set muted(pValue:Boolean):void {
if(pValue){
var __lastSetVolume:Number = _lastSetVolume;
volume = 0;
Expand Down Expand Up @@ -314,14 +325,14 @@ package com.videojs{
public function get preload():Boolean{
return _preload;
}
public function set preload(pValue:Boolean):void{
public function set preload(pValue:Boolean):void {
_preload = pValue;
}

public function get loop():Boolean{
return _loop;
}
public function set loop(pValue:Boolean):void{
public function set loop(pValue:Boolean):void {
_loop = pValue;
}

Expand Down Expand Up @@ -404,7 +415,7 @@ package com.videojs{
* @param e
*
*/
public function broadcastEvent(e:Event):void{
public function broadcastEvent(e:Event):void {
dispatchEvent(e);
}

Expand All @@ -413,7 +424,7 @@ package com.videojs{
* @param args
*
*/
public function broadcastEventExternally(... args):void{
public function broadcastEventExternally(... args):void {
if(_jsEventProxyName != ""){
if(ExternalInterface.available){
var __incomingArgs:* = args as Array;
Expand All @@ -428,7 +439,7 @@ package com.videojs{
* @param args
*
*/
public function broadcastErrorEventExternally(... args):void{
public function broadcastErrorEventExternally(... args):void {
if(_jsErrorEventProxyName != ""){
if(ExternalInterface.available){
var __incomingArgs:* = args as Array;
Expand All @@ -442,7 +453,7 @@ package com.videojs{
* Loads the video in a paused state.
*
*/
public function load():void{
public function load():void {
if(_provider){
_provider.load();
}
Expand All @@ -452,7 +463,7 @@ package com.videojs{
* Loads the video and begins playback immediately.
*
*/
public function play():void{
public function play():void {
if(_provider){
_provider.play();
}
Expand All @@ -462,7 +473,7 @@ package com.videojs{
* Pauses video playback.
*
*/
public function pause():void{
public function pause():void {
if(_provider){
_provider.pause();
}
Expand All @@ -472,7 +483,7 @@ package com.videojs{
* Resumes video playback.
*
*/
public function resume():void{
public function resume():void {
if(_provider){
_provider.resume();
}
Expand All @@ -483,7 +494,7 @@ package com.videojs{
* @param pValue
*
*/
public function seekBySeconds(pValue:Number):void{
public function seekBySeconds(pValue:Number):void {
if(_provider){
_provider.seekBySeconds(pValue);
}
Expand All @@ -494,7 +505,7 @@ package com.videojs{
* @param pValue A float from 0 to 1 that represents the desired seek percent.
*
*/
public function seekByPercent(pValue:Number):void{
public function seekByPercent(pValue:Number):void {
if(_provider){
_provider.seekByPercent(pValue);
}
Expand All @@ -504,7 +515,7 @@ package com.videojs{
* Stops video playback, clears the video element, and stops any loading proceeses.
*
*/
public function stop():void{
public function stop():void {
if(_provider){
_provider.stop();
}
Expand Down Expand Up @@ -539,7 +550,7 @@ package com.videojs{
return pString.replace(/[^A-Za-z0-9_.]/gi, "");
}

private function initProvider():void{
private function initProvider():void {
if(_provider){
_provider.die();
_provider = null;
Expand Down
6 changes: 5 additions & 1 deletion src/com/videojs/providers/HTTPAudioProvider.as
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Expand Up @@ -114,6 +114,10 @@ package com.videojs.providers{
public function appendBuffer(bytes:ByteArray):void{
throw "HTTPAudioProvider does not support appendBuffer";
}

public function endOfStream():void{
throw "HTTPAudioProvider does not support endOfStream";
}

public function get buffered():Number{
if(duration > 0){
Expand Down Expand Up @@ -441,4 +445,4 @@ package com.videojs.providers{
_model.broadcastEventExternally(ExternalEventName.ON_METADATA, _metadata);
}
}
}
}
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