[xiph-commits] r17390 - in websites/xiph.org: . video
xiphmont at svn.xiph.org
xiphmont at svn.xiph.org
Mon Sep 20 23:11:30 PDT 2010
Author: xiphmont
Date: 2010-09-20 23:11:30 -0700 (Mon, 20 Sep 2010)
New Revision: 17390
Added:
websites/xiph.org/video/
websites/xiph.org/video/cortado_20100917-2.jar
websites/xiph.org/video/dimmy.js
websites/xiph.org/video/jquery.js
websites/xiph.org/video/subtitles.js
websites/xiph.org/video/vid1-poster-360.jpg
websites/xiph.org/video/vid1-poster-480.jpg
websites/xiph.org/video/vid1-poster-720.jpg
websites/xiph.org/video/vid1.shtml
websites/xiph.org/video/video.js
Log:
Add staging area for new video pages
Added: websites/xiph.org/video/cortado_20100917-2.jar
===================================================================
(Binary files differ)
Property changes on: websites/xiph.org/video/cortado_20100917-2.jar
___________________________________________________________________
Added: svn:mime-type
+ application/octet-stream
Added: websites/xiph.org/video/dimmy.js
===================================================================
--- websites/xiph.org/video/dimmy.js (rev 0)
+++ websites/xiph.org/video/dimmy.js 2010-09-21 06:11:30 UTC (rev 17390)
@@ -0,0 +1,109 @@
+background = new Array('#eeeeee','#dddddd','#cccccc','#bbbbbb','#aaaaaa','#999999','#888888','#777777','#666666','#555555');
+foreground = new Array('#0000f0','#3366cc','#ff9900','#888888');
+foreground_dimmed = new Array('#303040','#303041','#806050','#333330');
+var dimmy_val = -1;
+var undimmy_val = -1;
+
+function dimfg() {
+ if (document.styleSheets) {
+ for (var i=0; i<document.styleSheets.length; i++) {
+ var styleSheet=document.styleSheets[i];
+ var ii=0;
+ var cssRule=false;
+ do {
+ cssRule = styleSheet.cssRules[ii];
+ if(!cssRule && styleSheet.rules)
+ cssRule = styleSheet.rules[ii];
+ if (cssRule)
+ if (cssRule.style){
+ if(cssRule.style.color){
+ for (var j=0; j<foreground.length; j++) {
+ var temp = cssRule.style.color;
+ cssRule.style.color = foreground[j];
+ if (temp == cssRule.style.color){
+ cssRule.style.color = foreground_dimmed[j];
+ break;
+ }
+ cssRule.style.color = temp;
+ }
+ }
+ }
+ ii++;
+ } while (cssRule);
+ }
+
+ document.getElementById("xiphimage").style.opacity=".5";
+ }
+}
+
+function undimfg() {
+ if (document.styleSheets) {
+
+ document.getElementById("xiphimage").style.opacity="1";
+
+ for (var i=0; i<document.styleSheets.length; i++) {
+ var styleSheet=document.styleSheets[i];
+ var ii=0;
+ var cssRule=false;
+ do {
+ cssRule = styleSheet.cssRules[ii];
+ if(!cssRule && styleSheet.rules)
+ cssRule = styleSheet.rules[ii];
+ if (cssRule)
+ if (cssRule.style){
+ if(cssRule.style.color){
+ for (var j=0; j<foreground.length; j++) {
+ var temp = cssRule.style.color;
+ cssRule.style.color = foreground_dimmed[j];
+ if (temp == cssRule.style.color){
+ cssRule.style.color = foreground[j];
+ break;
+ }
+ cssRule.style.color = temp;
+ }
+ }
+ }
+ ii++;
+ } while (cssRule);
+ }
+ }
+}
+
+
+function dimmore(){
+ if(dimmy_val>=0){
+ dimmy_val++;
+ document.body.style.background = background[dimmy_val];
+ if(dimmy_val < 9) setTimeout(dimmore,20);
+ }
+}
+
+function dimless(){
+ if(undimmy_val>=0){
+ document.body.style.background = background[undimmy_val];
+ setTimeout(dimless,20);
+ undimmy_val--;
+ }else{
+ document.body.style.background = "#ffffff";
+ }
+}
+
+function dimpage()
+{
+ if(dimmy_val == -1){
+ undimmy_val = -1;
+ dimmy_val = 0;
+ dimfg();
+ dimmore();
+ }
+}
+
+function undimpage()
+{
+ if(dimmy_val != -1){
+ undimmy_val = dimmy_val;
+ dimmy_val = -1;
+ undimfg();
+ dimless();
+ }
+}
Added: websites/xiph.org/video/jquery.js
===================================================================
--- websites/xiph.org/video/jquery.js (rev 0)
+++ websites/xiph.org/video/jquery.js 2010-09-21 06:11:30 UTC (rev 17390)
@@ -0,0 +1,32 @@
+/*
+ * jQuery 1.2.6 - New Wave Javascript
+ *
+ * Copyright (c) 2008 John Resig (jquery.com)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
+ * $Rev: 5685 $
+ */
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+xhr.open(type,s.url,s.async);try{if(s.data)xhr.setRequestHeader("Content-Type",s.contentType);if(s.ifModified)xhr.setRequestHeader("If-Modified-Since",jQuery.lastModified[s.url]||"Thu, 01 Jan 1970 00:00:00 GMT");xhr.setRequestHeader("X-Requested-With","XMLHttpRequest");xhr.setRequestHeader("Accept",s.dataType&&s.accepts[s.dataType]?s.accepts[s.dataType]+", */*":s.accepts._default);}catch(e){}if(s.beforeSend&&s.beforeSend(xhr,s)===false){s.global&&jQuery.active--;xhr.abort();return false;}if(s.global)jQuery.event.trigger("ajaxSend",[xhr,s]);var onreadystatechange=function(isTimeout){if(!requestDone&&xhr&&(xhr.readyState==4||isTimeout=="timeout")){requestDone=true;if(ival){clearInterval(ival);ival=null;}status=isTimeout=="timeout"&&"timeout"||!jQuery.httpSuccess(xhr)&&"error"||s.ifModified&&jQuery.httpNotModified(xhr,s.url)&&"notmodified"||"success";if(status=="success"){try{data=jQuery.httpData(xhr,s.dataType,s.dataFilter);}catch(e){status="parsererror";}}if(status=="success"
){var modRes;try{modRes=xhr.getResponseHeader("Last-Modified");}catch(e){}if(s.ifModified&&modRes)jQuery.lastModified[s.url]=modRes;if(!jsonp)success();}else
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+for(var j in a)if(a[j]&&a[j].constructor==Array)jQuery.each(a[j],function(){s.push(encodeURIComponent(j)+"="+encodeURIComponent(this));});else
+s.push(encodeURIComponent(j)+"="+encodeURIComponent(jQuery.isFunction(a[j])?a[j]():a[j]));return s.join("&").replace(/%20/g,"+");}});jQuery.fn.extend({show:function(speed,callback){return speed?this.animate({height:"show",width:"show",opacity:"show"},speed,callback):this.filter(":hidden").each(function(){this.style.display=this.oldblock||"";if(jQuery.css(this,"display")=="none"){var elem=jQuery("<"+this.tagName+" />").appendTo("body");this.style.display=elem.css("display");if(this.style.display=="none")this.style.display="block";elem.remove();}}).end();},hide:function(speed,callback){return speed?this.animate({height:"hide",width:"hide",opacity:"hide"},speed,callback):this.filter(":visible").each(function(){this.oldblock=this.oldblock||jQuery.css(this,"display");this.style.display="none";}).end();},_toggle:jQuery.fn.toggle,toggle:function(fn,fn2){return jQuery.isFunction(fn)&&jQuery.isFunction(fn2)?this._toggle.apply(this,arguments):fn?this.animate({height:"toggle",width:"to
ggle",opacity:"toggle"},fn,fn2):this.each(function(){jQuery(this)[jQuery(this).is(":hidden")?"show":"hide"]();});},slideDown:function(speed,callback){return this.animate({height:"show"},speed,callback);},slideUp:function(speed,callback){return this.animate({height:"hide"},speed,callback);},slideToggle:function(speed,callback){return this.animate({height:"toggle"},speed,callback);},fadeIn:function(speed,callback){return this.animate({opacity:"show"},speed,callback);},fadeOut:function(speed,callback){return this.animate({opacity:"hide"},speed,callback);},fadeTo:function(speed,to,callback){return this.animate({opacity:to},speed,callback);},animate:function(prop,speed,easing,callback){var optall=jQuery.speed(speed,easing,callback);return this[optall.queue===false?"each":"queue"](function(){if(this.nodeType!=1)return false;var opt=jQuery.extend({},optall),p,hidden=jQuery(this).is(":hidden"),self=this;for(p in prop){if(prop[p]=="hide"&&hidden||prop[p]=="show"&&!hidden)return opt.c
omplete.call(this);if(p=="height"||p=="width"){opt.display=jQuery.css(this,"display");opt.overflow=this.style.overflow;}}if(opt.overflow!=null)this.style.overflow="hidden";opt.curAnim=jQuery.extend({},prop);jQuery.each(prop,function(name,val){var e=new jQuery.fx(self,opt,name);if(/toggle|show|hide/.test(val))e[val=="toggle"?hidden?"show":"hide":val](prop);else{var parts=val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),start=e.cur(true)||0;if(parts){var end=parseFloat(parts[2]),unit=parts[3]||"px";if(unit!="px"){self.style[name]=(end||1)+unit;start=((end||1)/e.cur(true))*start;self.style[name]=start+unit;}if(parts[1])end=((parts[1]=="-="?-1:1)*end)+start;e.custom(start,end,unit);}else
+e.custom(start,val,"");}});return true;});},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx";}if(!type||(typeof type=="string"&&!fn))return queue(this[0],type);return this.each(function(){if(fn.constructor==Array)queue(this,type,fn);else{queue(this,type).push(fn);if(queue(this,type).length==1)fn.call(this);}});},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue)this.queue([]);this.each(function(){for(var i=timers.length-1;i>=0;i--)if(timers[i].elem==this){if(gotoEnd)timers[i](true);timers.splice(i,1);}});if(!gotoEnd)this.dequeue();return this;}});var queue=function(elem,type,array){if(elem){type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array)q=jQuery.data(elem,type+"queue",jQuery.makeArray(array));}return q;};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var q=queue(this,type);q.shift();if(q.length)q[0].call(this);});};jQuery.extend({speed:function(speed,
easing,fn){var opt=speed&&speed.constructor==Object?speed:{complete:fn||!fn&&easing||jQuery.isFunction(speed)&&speed,duration:speed,easing:fn&&easing||easing&&easing.constructor!=Function&&easing};opt.duration=(opt.duration&&opt.duration.constructor==Number?opt.duration:jQuery.fx.speeds[opt.duration])||jQuery.fx.speeds.def;opt.old=opt.complete;opt.complete=function(){if(opt.queue!==false)jQuery(this).dequeue();if(jQuery.isFunction(opt.old))opt.old.call(this);};return opt;},easing:{linear:function(p,n,firstNum,diff){return firstNum+diff*p;},swing:function(p,n,firstNum,diff){return((-Math.cos(p*Math.PI)/2)+0.5)*diff+firstNum;}},timers:[],timerId:null,fx:function(elem,options,prop){this.options=options;this.elem=elem;this.prop=prop;if(!options.orig)options.orig={};}});jQuery.fx.prototype={update:function(){if(this.options.step)this.options.step.call(this.elem,this.now,this);(jQuery.fx.step[this.prop]||jQuery.fx.step._default)(this);if(this.prop=="height"||this.prop=="width")thi
s.elem.style.display="block";},cur:function(force){if(this.elem[this.prop]!=null&&this.elem.style[this.prop]==null)return this.elem[this.prop];var r=parseFloat(jQuery.css(this.elem,this.prop,force));return r&&r>-10000?r:parseFloat(jQuery.curCSS(this.elem,this.prop))||0;},custom:function(from,to,unit){this.startTime=now();this.start=from;this.end=to;this.unit=unit||this.unit||"px";this.now=this.start;this.pos=this.state=0;this.update();var self=this;function t(gotoEnd){return self.step(gotoEnd);}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)if(!timers[i]())timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")this.elem.style[this.prop]="1px";jQuer
y(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=now();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)if(this.options.curAnim[i]!==true)done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")this.elem.style.display="block";}if(this.options.hide)this.elem.style.display="none";if(this.options.hide||this.options.show)for(var p in this.options.curAnim)jQuery.attr(this.elem.style,p,this.options.orig[p]);}if(done)this.options.complete.call(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery
.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.extend(jQuery.fx,{speeds:{slow:600,fast:200,def:400},step:{scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}}});jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),css=jQuery.curCSS,fixed=css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc
.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||css(offsetChild,"position")=="absolute"))||(mozilla&&css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}
results={top:top,left:left};}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}function add(l,t){left+=parseInt(l,10)||0;top+=parseInt(t,10)||0;}return results;};jQuery.fn.extend({position:function(){var left=0,top=0,results;if(this[0]){var offsetParent=this.offsetParent(),offset=this.offset(),parentOffset=/^body|html$/i.test(offsetParent[0].tagName)?{top:0,left:0}:offsetParent.offset();offset.top-=num(this,'marginTop');offset.left-=num(this,'marginLeft');parentOffset.top+=num(offsetParent,'borderTopWidth');parentOffset.left+=num(offsetParent,'borderLeftWidth');results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left};}return results;},offsetParent:function(){var offsetParent=this[0].offsetParent;while(offsetParent&&(!/^body|html$/i.test(offsetParent.tagName)&&jQuery.css(offsetParent,'position')=='static'))offsetParent=offsetParent.offsetParent;return jQuery(offsetParent);}});jQuery.each(['Left
','Top'],function(i,name){var method='scroll'+name;jQuery.fn[method]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(!i?val:jQuery(window).scrollLeft(),i?val:jQuery(window).scrollTop()):this[method]=val;}):this[0]==window||this[0]==document?self[i?'pageYOffset':'pageXOffset']||jQuery.boxModel&&document.documentElement[method]||document.body[method]:this[0][method];};});jQuery.each(["Height","Width"],function(i,name){var tl=i?"Left":"Top",br=i?"Right":"Bottom";jQuery.fn["inner"+name]=function(){return this[name.toLowerCase()]()+num(this,"padding"+tl)+num(this,"padding"+br);};jQuery.fn["outer"+name]=function(margin){return this["inner"+name]()+num(this,"border"+tl+"Width")+num(this,"border"+br+"Width")+(margin?num(this,"margin"+tl)+num(this,"margin"+br):0);};});})();
\ No newline at end of file
Added: websites/xiph.org/video/subtitles.js
===================================================================
--- websites/xiph.org/video/subtitles.js (rev 0)
+++ websites/xiph.org/video/subtitles.js 2010-09-21 06:11:30 UTC (rev 17390)
@@ -0,0 +1,130 @@
+/*
+ * jQuery srt
+ *
+ * version 0.1 (November 28, 2008)
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ */
+/*
+ usage:
+ <video src="example.ogg" id="examplevideo" />
+ <div class="srt" data-video="examplevideo" data-srt="example.srt"></div>
+
+ jquery.srt.js will try to load subtitles in all elements with 'srt' class.
+ 'data-video' atribute is used to link to the related video,
+ if no data-srt is provided, the contents of the div is parsed as srt.
+*/
+
+/* Modified for site-specific use (namely many bugfixes and dynamic
+ * replacement / restart of subtitles on the fly -- Monty 20100917 */
+
+var srtTimers = new Array();
+
+// this needed to be refactored somewhat to use milliseconds (and thus
+// return integers to make Opera's array handling happy) as well as
+// not feed octal format [leading zeroes] into javascript's numeric
+// parser.
+function toMilliSeconds(t) {
+ var ms = 0;
+ if(t) {
+ var p = t.split(':');
+ for(i=0;i<p.length;i++)
+ ms = ms * 60 + parseInt('1'+p[i].replace(',', ' ')) - 100;
+ ms*=1000;
+ if(i){
+ var m = p[i-1].split(',');
+ if(m[1]) ms+= parseInt(m[1]);
+ }
+ }
+ return ms;
+}
+
+function strip(s) {
+ return s.replace(/^\s+|\s+$/g,"");
+}
+
+function playSubtitles(subtitleElement,vid) {
+ var srt = subtitleElement.text();
+ subtitleElement.text('');
+ srt = srt.replace(/\r\n|\r|\n/g, '\n');
+ var subtitles = {};
+ srt = strip(srt);
+ var srt_ = srt.split('\n\n');
+
+ for(s in srt_) {
+ st = srt_[s].split('\n');
+ if(st.length >=2) {
+ n = st[0];
+
+ if(!(st[1].split(' --> ')[0]) ||
+ !(st[1].split(' --> ')[1]))
+ alert("Subtitle format error: "+st[1]);
+
+ i = strip(st[1].split(' --> ')[0]);
+ o = strip(st[1].split(' --> ')[1]);
+ t = st[2];
+ if(st.length > 2) {
+ for(j=3; j<st.length;j++)
+ t += '\n'+st[j];
+ }
+ is = toMilliSeconds(i);
+ os = toMilliSeconds(o);
+ subtitles[is] = {o: os, t: t};
+ }
+ }
+ var current_subtitle = -1;
+
+ srtTimers[subtitleElement] = setInterval(function() {
+ if(vid){
+ var currentTime = vid.currentTime;
+ var subtitle = -1;
+ for(s in subtitles) {
+ if(s > currentTime*1000)
+ break;
+ subtitle = s;
+ }
+ if(subtitle > 0 && subtitles[subtitle].o > currentTime*1000) {
+ if(current_subtitle != subtitle){
+ subtitleElement.html(subtitles[subtitle].t);
+ current_subtitle = subtitle;
+ }
+ }else{
+ if(current_subtitle != -1){
+ subtitleElement.html('');
+ current_subtitle = -1;
+ }
+ }
+ }
+ }, 100);
+}
+
+function loadSubtitles(subtitleElement, url){
+ var el = $(subtitleElement);
+ var vid = findUnder(subtitleElement,'video');
+ if(srtTimers[el]){
+ clearInterval(srtTimers[el]);
+ srtTimers[el]=null;
+ el.html("");
+ }
+ if(url) {
+ el.load(url, function (responseText, textStatus, req) { playSubtitles(el,vid)});
+ } else {
+ el.html("");
+ }
+}
+
+function SetSubtitles(dropdown)
+{
+ var srt = findUnder(dropdown,'.srt');
+ if(srt){
+ var file = $(dropdown.options[dropdown.selectedIndex]).attr("file");
+ if(file===undefined){
+ loadSubtitles(srt);
+ }else{
+ loadSubtitles(srt,file);
+ }
+ }
+}
+
Added: websites/xiph.org/video/vid1-poster-360.jpg
===================================================================
(Binary files differ)
Property changes on: websites/xiph.org/video/vid1-poster-360.jpg
___________________________________________________________________
Added: svn:mime-type
+ application/octet-stream
Added: websites/xiph.org/video/vid1-poster-480.jpg
===================================================================
(Binary files differ)
Property changes on: websites/xiph.org/video/vid1-poster-480.jpg
___________________________________________________________________
Added: svn:mime-type
+ application/octet-stream
Added: websites/xiph.org/video/vid1-poster-720.jpg
===================================================================
(Binary files differ)
Property changes on: websites/xiph.org/video/vid1-poster-720.jpg
___________________________________________________________________
Added: svn:mime-type
+ application/octet-stream
Added: websites/xiph.org/video/vid1.shtml
===================================================================
--- websites/xiph.org/video/vid1.shtml (rev 0)
+++ websites/xiph.org/video/vid1.shtml 2010-09-21 06:11:30 UTC (rev 17390)
@@ -0,0 +1,206 @@
+<!--#include virtual="/ssi/videoheader.include" -->
+
+<title>Xiph.Org Video Presentations: A Digital Media Primer for Geeks</title>
+
+<!--#include virtual="/common/xiphbar_video.shtml" -->
+
+<h1>A Digital Media Primer for Geeks</h1>
+<div class="or"><a href="index.html">(...up to the main video page)</a></div>
+
+<!--#include virtual="/ssi/navbar_video.include" -->
+
+<div class="videowrapper">
+ <div class="videowrapper_border">
+ <div class="videowrapper_sizer">
+
+ <!-- Firefox only added DOM support for callbacks in 4.0, so
+ they must go in the video tag -->
+ <!-- Attributes and source URL set via JA according to dropdpwn
+ selection -->
+ <video
+ controls
+ onplay="dimpage()"
+ onpause="undimpage()"
+ onended="undimpage()">
+
+ <!-- Cortado fallback for browsers w/o video, or without Ogg/WebM in video -->
+ <applet
+ width="640"
+ height="360"
+ class="video"
+ archive="cortado_20100917-2.jar"
+ code="com.fluendo.player.Cortado.class"
+ url="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-360p.ogv"
+ statusheight="20"
+ BufferSize="512"
+ BufferHigh="25"
+ BufferLow="5">
+
+ <p>Your browser doesn't seem to support WebM, Ogg or Java;
+ please consider downloading this
+ video to play in your favorite media player!</p>
+
+ </applet>
+ </video>
+ </div>
+ </div>
+
+ <!-- Subtitle overlay (driven by javascript in subtitiles.js) -->
+ <div class="srtwrapper">
+ <div class="srt"></div>
+ <div class="absbackground"></div>
+ </div>
+
+ <!-- Addiitional upper video control bar (driven by javascript in video.js) -->
+ <div class="vcwrapper">
+ <div class="vidcontrols">
+
+ <!-- where the video type text is filled in -->
+ <div class="vidtype">
+ </div>
+
+ <!-- Select resolution/bitrate dropdown -->
+ <select class="video-select">
+ <option src-webm="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-360p.webm"
+ src-ogg="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-360p.ogv"
+ poster="vid1-poster-360.jpg"
+ video-width="640px"
+ video-height="360px"
+ subtitle-font-size="1.6em"
+ subtitle-bottom="60px">
+ 360p</option>
+ <option src-webm="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-480p.webm"
+ src-ogg="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-480p.ogv"
+ poster="vid1-poster-480.jpg"
+ video-width="854px"
+ video-height="480px"
+ subtitle-font-size="2em"
+ subtitle-bottom="80px">
+ 480p</option>
+ <option src-webm="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-720p.webm"
+ src-ogg="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-720p.ogv"
+ poster="vid1-poster-720.jpg"
+ video-width="1280px"
+ video-height="720px"
+ subtitle-font-size="2em"
+ subtitle-bottom="120px">
+ 720p</option>
+ </select>
+
+ <!-- chapter navigation -->
+ <select class="chapter-select">
+ <option>Chapter Selection</option>
+ <option timecode="0">Opening credits</option>
+ <option timecode="7.298">Intro</option>
+ <option timecode="184.142">Digital vs. Analog</option>
+ <optgroup label="Digital Audio">
+ <option timecode="540.957">Overview</option>
+ <option timecode="573.698">Sample Rate</option>
+ <option timecode="678.01">Aliasing</option>
+ <option timecode="794.376">Sample Format</option>
+ <option timecode="930.387">Channel Count</option>
+ </optgroup>
+ <optgroup label="Digital Video">
+ <option timecode="958.248">Overview</option>
+ <option timecode="1085.709">Resolution and Aspect</option>
+ <option timecode="1149.898">Frame Rate</option>
+ <option timecode="1172.838">Interlacing</option>
+ <option timecode="1223.472">Gamma</option>
+ <option timecode="1357.022">Colorspace</option>
+ <option timecode="1458.582">Chroma Subsampling</option>
+ <option timecode="1508.506">Chroma Siting</option>
+ <option timecode="1575.073">Pixel Formats</option>
+ </optgroup>
+ <option timecode="1672.087">Containers</option>
+ <option timecode="1765.472">Conclusion</option>
+ </select>
+
+ <!-- Subtitle selection (loaded from external file, not pulled
+ from media file) -->
+ <select class="srt-select">
+ <option>
+ Subtitles: Off</option>
+ <option file="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-en_US.srt">
+ Subtitles: US English</option>
+ </select>
+
+ </div>
+
+ <!-- transparent dim background for addiitonal controls -->
+ <div class="absbackground"> </div>
+
+ <div style="clear: both; font-size: 0px;"></div>
+ </div>
+
+ <div style="clear: both; font-size: 0px;"></div>
+ <div class="videowidth_sizer">
+
+ <p>This first video from Xiph.Org presents the technical
+ foundations of modern digital media via a half-hour firehose of
+ information. A community contributors called it "a Uni lecture
+ I never got but really wanted."
+
+ <p>The program offers a brief history of digital media, a quick
+ summary of the sampling theorem, and myriad details of low level
+ audio and video characterization and formatting. It's intended
+ for budding geeks looking to get into video coding, as well as
+ the technically curious who want to know more about the media
+ they wrangle for work or play.</p>
+
+ <h2><a href="http://wiki.xiph.org/A_Digital_Media_Primer_For_Geeks_%28episode_1%29">Discuss this video: <i>"A Digital Media Primer for Geeks"</i> Discussion Wiki!</a></h2>
+
+ <p>The video moves fast and only glances on a number of
+ rather important topics, so we've set up
+ a <a href="http://wiki.xiph.org/A_Digital_Media_Primer_For_Geeks_%28episode_1%29">Discussion
+ Wiki</a> to get more information, ask questions, and debate.
+
+ <p><i><b>We also want to hear about problems.</b> HTML5 and the
+ <video> tag are brand new so there's bound to be niggles,
+ hiccups and outright gaping wounds. Any problems you report will
+ go to the browser and player coders to make sure the
+ problems <b>get fixed</b></i>.
+
+ <h2>Download this video!</h2>
+
+ <i>"A Digital Media Primer for Geeks"</i> is distributed under
+ a <a href="http://creativecommons.org/licenses/by-nc-sa/3.0/">Creative
+ Commons Attribution-NonCommercial-ShareAlike (BY-NC-SA)
+ license.</a>
+
+ <ul>
+ <li><b style="display: inline;"> WebM Format (Vorbis audio + VP8 video): </b><br>
+ <a href="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-360p.webm">
+ 360p/500kbps (132MB)</a> |
+ <a href="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-480p.webm">
+ 360p/1500kbps (347MB)</a> |
+ <a href="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-720p.webm">
+ 720p/3500kbps (783MB)</a>
+
+ <li><b> Ogg Format (Vorbis audio / Theora video / Kate subtitles + Index): </b><br>
+ <a href="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-360p.ogv">
+ 360p/500kbps (136MB)</a> |
+ <a href="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-480p.ogv">
+ 360p/1500kbps (356MB)</a> |
+ <a href="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-720p.ogv">
+ 720p/3500kbps (832MB)</a>
+ </ul>
+
+ <h3>Download subtitles</h3>
+
+ <ul>
+ <li><b> Ogg format (Kate): </b><br>
+ <a href="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-en_US.kate">
+ US English</a>
+ <li><b> SRT format: </b><br>
+ <a href="http://downloads.xiph.org/video/A_Digital_Media_Primer_For_Geeks-en_US.srt">
+ US English</a>
+ </ul>
+ <p>We welcome good, technical translations from the community!
+ Please submit translations in SRT or Ogg Kate format
+ to <a href="mailto:video at xiph.org">video at xiph.org</a>.
+
+ </div>
+</div>
+<!--#include virtual="/ssi/pagebottom.include" -->
+
+
Added: websites/xiph.org/video/video.js
===================================================================
--- websites/xiph.org/video/video.js (rev 0)
+++ websites/xiph.org/video/video.js 2010-09-21 06:11:30 UTC (rev 17390)
@@ -0,0 +1,240 @@
+function fixupVideo(video)
+{
+ // the problem is that at least Safari will see the video element
+ // and refuse to fallback to non-source elements within (like the
+ // Cortado applet). In this case, strip the video tag and let the
+ // now-naked applet run.
+
+ var videoElement = false;
+
+ if ((video.canPlayType &&
+ (video.canPlayType("video/ogg;codecs=\"theora,vorbis\"") == "probably" ||
+ video.canPlayType("video/webm;codecs=\"vp8,vorbis\"") == "probably")) ||
+ (!video.canPlayType && video.play)) {
+ videoElement = true;
+ }
+
+ if (!videoElement) {
+
+ // replace <video> with its contents
+ while (video.firstChild) {
+ video.parentNode.insertBefore(video.firstChild, video);
+ }
+ video.parentNode.removeChild(video);
+
+ // Also kill off the HTML5-specific vid controls
+
+ var controls = $(".vidcontrols");
+ while (controls.length > 0) {
+ var control = controls[0];
+ control.parentNode.removeChild(control);
+ controls = $(".vidcontrols");
+ }
+ }
+
+}
+
+// Search up from one of the control elements until we hit the upper video wrapper
+function findWrapper(el){
+ var wrapper = el;
+ while (wrapper && (!wrapper.className || wrapper.className.toLowerCase() != "videowrapper")){
+ wrapper = wrapper.parentNode;
+ }
+ return wrapper;
+}
+
+// Search up to video wrapper, then back down to sibling target
+function findUnder(el,target){
+ var wrapper = el;
+ while (wrapper && (!wrapper.className || wrapper.className.toLowerCase() != "videowrapper")){
+ wrapper = wrapper.parentNode;
+ }
+ if(!wrapper) return;
+ return $(wrapper).find(target)[0];
+}
+
+// Navigate to a specific time offset as selected by a dropdown. Reset the dropdown
+// after the seek completes
+function SetTime(dropdown)
+{
+ var video = findUnder(dropdown,'video');
+ var time = $(dropdown.options[dropdown.selectedIndex]).attr('timecode');
+ if(!video || time===undefined) return;
+
+ video.addEventListener("seeked",
+ function() { dropdown.selectedIndex=0;
+ this.removeEventListener("seeked",arguments.callee,true);
+ }, true);
+ video.currentTime = time;
+}
+
+// Set the video playing to the current dropdown choice; this is meant
+// to select from several different encodings of the same video, and
+// updates the Xiph page window layout to properly size/center it.
+function SetVideo(dropdown)
+{
+ var video = findUnder(dropdown,'video');
+ var wrapper = findWrapper(dropdown);
+ var vid_width = $(dropdown.options[dropdown.selectedIndex]).attr('video-width');
+ var vid_height = $(dropdown.options[dropdown.selectedIndex]).attr('video-height');
+ var fontsize = $(dropdown.options[dropdown.selectedIndex]).attr('subtitle-font-size');
+ var bottom = $(dropdown.options[dropdown.selectedIndex]).attr('subtitle-bottom');
+ var poster = $(dropdown.options[dropdown.selectedIndex]).attr('poster');
+ var webm = $(dropdown.options[dropdown.selectedIndex]).attr('src-webm');
+ var ogg = $(dropdown.options[dropdown.selectedIndex]).attr('src-ogg');
+ if(!video) return;
+ if(!wrapper)return;
+
+ // get our other wrappers
+ var srt_wrapper = $(wrapper).find(".srtwrapper")[0];
+ var vc_wrapper = $(wrapper).find(".vcwrapper")[0];
+ var vidtype = $(wrapper).find(".vidtype")[0];
+ var sizers = $(wrapper).find(".videowrapper_sizer");
+ var sizers2 = $(wrapper).find(".videowidth_sizer");
+
+ // reloading the vid will cause it to start over; save play status and playtime
+ var playing = !(video.paused);
+ var position = video.currentTime;
+
+ // update the video, video wrapper, and control wrapper size
+ video.style.width = vid_width;
+ video.style.height = vid_height;
+ sizers.each(function(){
+ this.style.width = vid_width;
+ this.style.height = vid_height;
+ });
+ sizers2.each(function(){
+ this.style.width = vid_width;
+ });
+ if(vc_wrapper)
+ vc_wrapper.style.width = vid_width;
+
+ // update video sources, but first figure out if we want Ogg or WebM
+ if (video.canPlayType &&
+ video.canPlayType('video/webm;codecs="vp8,vorbis"') == "probably"){
+ video.src=webm;
+ if(vidtype)$(vidtype).html("WebM");
+ }else{
+ video.src=ogg;
+ if(vidtype)$(vidtype).html("Ogg");
+ }
+
+ video.load();
+
+ // Remove the poster once playback is in progress, as some
+ // browsers keep popping it back up at annoying times, like when
+ // playback stutters or during seeking.
+ if(position>0)
+ $(video).removeAttr("poster");
+ else{
+ $(video).attr("poster",poster);
+ video.addEventListener("playing",
+ function() {
+ // remove the poster to prevent
+ // browsers like chrome from contantly
+ // flickering it over the frame
+ $(video).removeAttr("poster");
+ this.removeEventListener("playing",arguments.callee,true);
+ }, true);
+ }
+
+ // We can't set the playback time on the new video to match where
+ // the old vid left off until metadata has successfully loaded;
+ // push the rest of the playback resume process into a callback
+ video.addEventListener("loadedmetadata",
+ function() {
+ // don't set if zero; that will drop the poster and cause preload
+ if(position>0)
+ video.currentTime = position;
+ if(playing)
+ video.play();
+ this.removeEventListener("loadedmetadata",arguments.callee,true);
+ }, true);
+
+ // Update outer page sizing
+ document.getElementById("thepage").style.width =
+ (video.offsetWidth + document.getElementById("navbar").offsetWidth*2) + "px";
+ document.getElementById("xiphbar_outer").style.minWidth =
+ (video.offsetWidth + document.getElementById("navbar").offsetWidth*2) + "px";
+
+ // update the subtitle alignment within video pane
+ if(srt_wrapper){
+ srt_wrapper.style.fontSize = fontsize;
+ srt_wrapper.style.width = vid_width;
+ srt_wrapper.style.bottom = bottom;
+ }
+}
+
+// Show/hide our upper control toolbar according to mouseover
+var stick=0; // only one input queue, so a single global stick will do
+function showControls(el){
+ var wrapper = findUnder(el,'.vcwrapper');
+ if(!wrapper)return;
+ $(wrapper).animate({opacity: 1}, {duration: 160, queue: false});
+ stick=0;
+}
+
+function hideControls(el){
+ if(!stick){
+ var wrapper = findUnder(el,'.vcwrapper');
+ if(!wrapper)return;
+ $(wrapper).animate({opacity: 0.}, {duration: 160, queue: false});
+ }
+}
+
+// This is a Chrome hack; the Chrome browser mistakenly fires mouseout
+// when a select box is clicked; we simply force-stick it open on
+// mousedown. Sadly, Chrome does not seem to fire any events at all
+// when a Select box is activated by keyboard, only if an option is
+// selected.
+function stickControls(el){
+ showControls(el);
+ stick=1;
+}
+
+function unstickControls(el){
+ stick=0;
+}
+
+$(document).ready(function() {
+
+ // Run the Safari conditional applet fix
+ $('video').each(function() {
+ fixupVideo(this);
+ });
+
+ $('.videowrapper_border').each(function() {
+ this.onmouseout=function(){hideControls(this)};
+ this.onmouseover=function(){showControls(this)};
+ });
+
+ // subtitles and video settings aren't statically set in the
+ // HTML; pull the selections out of our dropdowns.
+ $('.srt-select').each(function() {
+ this.onmousedown=function(){stickControls(this);};
+ this.onkeydown=function(){stickControls(this);};
+ this.onblur=function(){unstickControls(this);hideControls(this);};
+ this.onselect=function(){unstickControls(this);};
+ this.onfocus=function(){stickControls(this);};
+ this.onchange=function(){SetSubtitles(this);};
+ SetSubtitles(this);
+ });
+ $('.video-select').each(function() {
+ this.onmousedown=function(){stickControls(this);};
+ this.onkeydown=function(){stickControls(this);};
+ this.onfocus=function(){stickControls(this);};
+ this.onblur=function(){unstickControls(this);hideControls(this);};
+ this.onselect=function(){unstickControls(this);};
+ this.onchange=function(){SetVideo(this);};
+ SetVideo(this);
+ });
+ $('.chapter-select').each(function() {
+ this.onmousedown=function(){stickControls(this);};
+ this.onkeydown=function(){stickControls(this);};
+ this.onblur=function(){unstickControls(this);hideControls(this);};
+ this.onselect=function(){unstickControls(this);};
+ this.onfocus=function(){stickControls(this);};
+ this.onchange=function(){SetTime(this);};
+ });
+ });
+
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