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replace videoJS with jPlayer

This commit is contained in:
Techywarrior 2013-03-31 15:44:50 -07:00
parent 991cbb0830
commit 54a89ce8fc
11 changed files with 861 additions and 544 deletions

View file

@ -11,7 +11,7 @@
if (media.canPlayType) {
return media.canPlayType('video/mp4').replace(/no/, '') || media.canPlayType('video/mp2t').replace(/no/, '') || media.canPlayType('video/webm').replace(/no/, '') || media.canPlayType('application/x-mpegURL').replace(/no/, '') || media.canPlayType('video/ogv').replace(/no/, '');
return media.canPlayType('video/mp4').replace(/no/, '') || media.canPlayType('video/webm').replace(/no/, '') || media.canPlayType('video/ogv').replace(/no/, '');
}
return false;
@ -170,6 +170,9 @@
var volume = localStorage.getItem("volume") || 0.5;
//need to store current play position (reset to 0 on new video load)
MediaPlayer.playingTime = 0;
var baseParams = {
audioChannels: 2,
audioBitrate: 128000,
@ -183,102 +186,90 @@
baseParams['StartTimeTicks'] = startPosition;
}
var html = '<video id="videoWindow" class="itemVideo video-js vjs-default-skin"></video>';
var mp4VideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.mp4', $.extend({}, baseParams, {
videoCodec: 'h264',
audioCodec: 'aac'
}));
var webmVideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.webm', $.extend({}, baseParams, {
videoCodec: 'vpx',
audioCodec: 'Vorbis'
}));
var ogvVideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.ogv', $.extend({}, baseParams, {
videoCodec: 'theora',
audioCodec: 'Vorbis'
}));
$("#media_player").jPlayer({
ready: function () {
$(this).jPlayer("setMedia", {
m4v: mp4VideoUrl,
ogv: ogvVideoUrl,
webm: webmVideoUrl
}).jPlayer("play");
$('.jp_duration').html(ticks_to_human(item.RunTimeTicks));
$(this).bind($.jPlayer.event.timeupdate,function(event){
MediaPlayer.playingTime = event.jPlayer.status.currentTime;
});
$(this).bind($.jPlayer.event.volumechange,function(event){
localStorage.setItem("volume", event.jPlayer.options.volume );
});
//add quality selector
var available_res = ['high','medium','low'];
$('.jp_quality').html('');
$.each(available_res, function(i, value) {
var html = '<li><a href="javascript:;" onclick="MediaPlayer.setResolution(\''+value+'\');">'+value+'</a></li>';
$('.jp_quality').append(html);
});
$('.jp_chapters').html('');
if (item.Chapters && item.Chapters.length) {
// Put together the available chapter list
$.each( item.Chapters, function( i, chapter ) {
var chapter_name = chapter.Name + " (" + ticks_to_human(chapter.StartPositionTicks) + ")";
var html = '<li><a href="javascript:;" onclick="MediaPlayer.setChapter(\''+i+'\',\''+chapter.StartPositionTicks+'\');">'+chapter_name+'</a></li>';
$('.jp_chapters').append(html);
});
}
MediaPlayer.updateProgress();
ApiClient.reportPlaybackStart(Dashboard.getCurrentUserId(), item.Id);
},
volume: volume,
supplied: "m4v, ogv, webm",
cssSelectorAncestor: "#media_container",
emulateHtml: true
});
var nowPlayingBar = $('#nowPlayingBar');
$('#mediaElement', nowPlayingBar).html(html).show();
_V_("videoWindow", {'controls': true, 'autoplay': true, 'preload': 'auto'}, function(){
var mp4VideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.mp4', $.extend({}, baseParams, {
videoCodec: 'h264',
audioCodec: 'aac'
}));
var tsVideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.ts', $.extend({}, baseParams, {
videoCodec: 'h264',
audioCodec: 'aac'
}));
var webmVideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.webm', $.extend({}, baseParams, {
videoCodec: 'vpx',
audioCodec: 'Vorbis'
}));
var hlsVideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.m3u8', $.extend({}, baseParams, {
videoCodec: 'h264',
audioCodec: 'aac'
}));
var ogvVideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.ogv', $.extend({}, baseParams, {
videoCodec: 'theora',
audioCodec: 'Vorbis'
}));
(this).src([{ type: "video/webm", src: webmVideoUrl },
{ type: "video/mp4", src: mp4VideoUrl },
{ type: "video/mp2t; codecs='h264, aac'", src: tsVideoUrl },
{ type: "application/x-mpegURL", src: hlsVideoUrl },
{ type: "video/ogg", src: ogvVideoUrl }]
).volume(volume);
videoJSextension.setup_video( $( '#videoWindow' ), item );
(this).addEvent("loadstart",function(){
$(".vjs-remaining-time-display").hide();
});
(this).addEvent("durationchange",function(){
if ((this).duration() != "Infinity")
$(".vjs-remaining-time-display").show();
});
(this).addEvent("volumechange",function(){
localStorage.setItem("volume", (this).volume());
});
(this).addEvent("play", MediaPlayer.updateProgress);
ApiClient.reportPlaybackStart(Dashboard.getCurrentUserId(), item.Id);
});
$('#mediaElement', nowPlayingBar).show();
return $('video', nowPlayingBar)[0];
},
stop: function () {
var elem = MediaPlayer.mediaElement;
var startTimeTicks = $("#media_player video").attr("src").match(new RegExp("StartTimeTicks=[0-9]+","g"));
var start_time = startTimeTicks[0].replace("StartTimeTicks=","");
//check if it's a video using VideoJS
if ($(elem).hasClass("vjs-tech")) {
var player = _V_("videoWindow");
var item_string = $("#media_player video").attr("src").match(new RegExp("Videos/[0-9a-z\-]+","g"));
var item_id = item_string[0].replace("Videos/","");
var startTimeTicks = player.tag.src.match(new RegExp("StartTimeTicks=[0-9]+","g"));
var start_time = startTimeTicks[0].replace("StartTimeTicks=","");
var current_time = MediaPlayer.playingTime;
var positionTicks = parseInt(start_time) + Math.floor(10000000*current_time);
var item_string = player.tag.src.match(new RegExp("Videos/[0-9a-z\-]+","g"));
var item_id = item_string[0].replace("Videos/","");
ApiClient.reportPlaybackStopped(Dashboard.getCurrentUserId(), item_id, positionTicks);
var positionTicks = parseInt(start_time) + Math.floor(10000000*player.currentTime());
clearTimeout(MediaPlayer.progressInterval);
ApiClient.reportPlaybackStopped(Dashboard.getCurrentUserId(), item_id, positionTicks);
clearTimeout(progressInterval);
if (player.techName == "html5") {
player.tag.src = "";
player.tech.removeTriggers();
player.load();
}
//player.tech.destroy();
player.destroy();
}else {
elem.pause();
elem.src = "";
}
$(elem).remove();
$("#media_player").jPlayer("destroy");
$('#nowPlayingBar').hide();
@ -290,89 +281,74 @@
},
updateProgress: function () {
progressInterval = setInterval(function(){
var player = _V_("videoWindow");
MediaPlayer.progressInterval = setInterval(function(){
var current_time = MediaPlayer.playingTime;
var startTimeTicks = player.tag.src.match(new RegExp("StartTimeTicks=[0-9]+","g"));
var startTimeTicks = $("#media_player video").attr("src").match(new RegExp("StartTimeTicks=[0-9]+","g"));
var start_time = startTimeTicks[0].replace("StartTimeTicks=","");
var item_string = player.tag.src.match(new RegExp("Videos/[0-9a-z\-]+","g"));
var item_string = $("#media_player video").attr("src").match(new RegExp("Videos/[0-9a-z\-]+","g"));
var item_id = item_string[0].replace("Videos/","");
var positionTicks = parseInt(start_time) + Math.floor(10000000*player.currentTime());
var positionTicks = parseInt(start_time) + Math.floor(10000000*current_time);
ApiClient.reportPlaybackProgress(Dashboard.getCurrentUserId(), item_id, positionTicks);
},30000);
},
setResolution: function (new_res) {
var resolutions = new Array();
resolutions['high'] = new Array(1500000, 128000, 1920, 1080);
resolutions['medium'] = new Array(750000, 128000, 1280, 720);
resolutions['low'] = new Array(200000, 128000, 720, 480);
var current_time = MediaPlayer.playingTime;
// Set the button text to the newly chosen quality
// Change the source and make sure we don't start the video over
var currentSrc = $("#media_player video").attr("src");
var src = parse_src_url(currentSrc);
var newSrc = "/mediabrowser/"+src.Type+"/"+src.item_id+"/stream."+src.stream+"?audioChannels="+src.audioChannels+"&audioBitrate="+resolutions[new_res][1]+
"&videoBitrate="+resolutions[new_res][0]+"&maxWidth="+resolutions[new_res][2]+"&maxHeight="+resolutions[new_res][3]+
"&videoCodec="+src.videoCodec+"&audioCodec="+src.audioCodec;
if (currentSrc.indexOf("StartTimeTicks") >= 0) {
var startTimeTicks = currentSrc.match(new RegExp("StartTimeTicks=[0-9]+","g"));
var start_time = startTimeTicks[0].replace("StartTimeTicks=","");
newSrc += "&StartTimeTicks="+Math.floor(parseInt(start_time)+(10000000*current_time));
}else {
newSrc += "&StartTimeTicks="+Math.floor(10000000*current_time);
}
//need to store current play position (reset to 0 on new video load)
MediaPlayer.playingTime = 0;
$("#media_player").jPlayer("setMedia",{
m4v: newSrc,
ogv: newSrc,
webm: newSrc
}).jPlayer("play");
},
setChapter: function (chapter_id, new_time) {
var currentSrc = $("#media_player video").attr("src");
if (currentSrc.indexOf("StartTimeTicks") >= 0) {
var newSrc = currentSrc.replace(new RegExp("StartTimeTicks=[0-9]+","g"),"StartTimeTicks="+new_time);
}else {
var newSrc = currentSrc += "&StartTimeTicks="+new_time;
}
$("#media_player").jPlayer("setMedia",{
m4v: newSrc,
ogv: newSrc,
webm: newSrc
}).jPlayer("play");
}
};
var videoJSextension = {
/*
Add our video quality selector button to the videojs controls. This takes
a mandatory jQuery object of the <video> element we are setting up the
videojs video for.
*/
setup_video : function( $video, item ) {
// Add the stop button.
_V_.merge( _V_.ControlBar.prototype.options.components, { StopButton : {} } );
var vid_id = $video.attr( 'id' ),
available_res = ['high','medium','low'],
default_res,
vjs_sources = [], // This will be an array of arrays of objects, see the video.js api documentation for myPlayer.src()
vjs_source = {},
vjs_chapters = [], // This will be an array of arrays of objects, see the video.js api documentation for myPlayer.src()
vjs_chapter = {};
// Determine this video's default res (it might not have the globally determined default available)
default_res = available_res[0];
// Put together the videojs source arrays for each available resolution
$.each( available_res, function( i, res ) {
vjs_sources[i] = [];
vjs_source = {};
vjs_source.res = res;
vjs_sources[i].push( vjs_source );
});
_V_.ResolutionSelectorButton = _V_.ResolutionSelector.extend({
buttonText: default_res,
availableRes: vjs_sources
});
// Add the resolution selector button.
_V_.merge( _V_.ControlBar.prototype.options.components, { ResolutionSelectorButton : {} } );
//chceck if chapters exist and add chapter selector
if (item.Chapters && item.Chapters.length) {
// Put together the videojs source arrays for each available chapter
$.each( item.Chapters, function( i, chapter ) {
vjs_chapters[i] = [];
vjs_chapter = {};
vjs_chapter.Name = chapter.Name + " (" + ticks_to_human(chapter.StartPositionTicks) + ")";
vjs_chapter.StartPositionTicks = chapter.StartPositionTicks;
vjs_chapters[i].push( vjs_chapter );
});
_V_.ChapterSelectorButton = _V_.ChapterSelector.extend({
buttonText: '',
Chapters: vjs_chapters
});
// Add the chapter selector button.
_V_.merge( _V_.ControlBar.prototype.options.components, { ChapterSelectorButton : {} } );
}
}
};