Ustream mp4

by noromanba 2015-06-21 [2015/06/21 07:17:01]

flash-free Ustream

@@ -6,31 +6,20 @@
  * @javascript_url
  */
 
-
 // e.g.
-// http://www.ustream.tv/channel/ubuntu-offline-meeting-1506
-// http://iphone-streaming.ustream.tv/ustreamVideo/20760528/streams/live/playlist.m3u8
+// http://www.ustream.tv/channel/nasahdtv
 (function () {
-    // ustream:channel_id
-    // <meta name="ustream:channel_id" content="20760528">
-    //*
-    var id = (document.querySelector('meta[name="ustream:channel_id"][content]') || {}).content;
-
-    /*/
-    // data-content-id
-    var id;
-    Array.prototype.some.call(document.querySelectorAll('[data-content-id]'), function (node) {
-        if (id = node.dataset.contentId) {
-            return true;
-        }
-    });
-    //*/
-
+    // channel-id
+    // <meta name="ustream:channel_id" content="9408562">
+    // TODO use API w/ ajax c.f. http://let.hatelabo.jp/noromanba/let/gYC-x-X5mL3cAA
+    //      header unchanged when pjax, so differ <head> and <body> WTF
+    var id = (document.head.querySelector('meta[name="ustream:channel_id"][content]') || {}).content;
     if (!id) return;
 
     // HTML5 HLS endpoint (http only)
     // http://iphone-streaming.ustream.tv/uhls/CHANNEL_ID/streams/live/iphone/playlist.m3u8
     // http://iphone-streaming.ustream.tv/ustreamVideo/CHANNEL_ID/streams/live/playlist.m3u8
+    // TODO 480p+, needs spoof UA to iPad/Safari
     var HLS_URL = [
         'http://iphone-streaming.ustream.tv/uhls/',
         id,
@@ -38,7 +27,7 @@
     ].join('');
 
     // TODO open in same tab/window, but couldn't X-domain GET
-    //      not provide CORS; 'Access-Control-Allow-Origin'
+    //      not provided CORS: 'Access-Control-Allow-Origin'
     // cleanup c.f. http://jsperf.com/innerhtml-vs-removechild/157
     /*/
     var body = document.body;
@@ -46,8 +35,11 @@
         body.removeChild(body.firstChild);
     }
 
+    // Safari/iPad only
     var video = document.createElement('video');
     video.src = HLS_URL;
+    //video.type = 'video/mp4'
+    //video.controls = true;
     document.body.appendChild(video);
 
     /*/
@@ -56,3 +48,41 @@
     window.prompt('streaming URL', HLS_URL);
     //*/
 })();
+
+// DBG
+//
+// http://www.ustream.tv/channel/live-iss-stream
+// http://iphone-streaming.ustream.tv/uhls/9408562/streams/live/playlist.m3u8
+//
+// $ HEAD "http://iphone-streaming.ustream.tv/uhls/9408562/streams/live/playlist.m3u8"
+// 200 OK
+// Connection: close
+// Date: Sat, 20 Jun 2015 16:05:57 GMT
+// Server: Jetty(7.x.y-SNAPSHOT)
+// Content-Type: application/vnd.apple.mpegurl
+// Client-Date: Sat, 20 Jun 2015 16:05:57 GMT
+// Client-Peer: 199.66.239.195:80
+// Client-Response-Num: 1
+// Set-Cookie: uhls.9408562=oldurl-9cabc150074b9f6d82847995553273e98f5ba294; path=/; domain=sjc-uhls-proxy103.ustream.tv; Max-Age=900; HttpOnly
+// 
+// $
+//
+// $ GET "http://iphone-streaming.ustream.tv/uhls/9408562/streams/live/playlist.m3u8"
+// #EXTM3U
+// #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=719615,CODECS="avc1.77.21, mp4a.40.2",RESOLUTION=426x284
+// http://sjc-uhls-proxy103.ustream.tv/watch/playlist.m3u8?appType=103&appVersion=3&conn=wifi&cid=9408562&stream=viewer_240p&connectionId=oldurl-9cabc150074b9f6d82847995553273e98f5ba294&group=iphone
+// 
+// $
+
+// spoof UA to iPad/Safari
+// $ GET "http://sjc-uhls-proxy103.ustream.tv/watch/playlist.m3u8?cid=17074538&appType=11&appVersion=2&locks=97d170e1550eee4afc0af065b78cda302a97674c&geo=JP&geocity=&userId=&connectionId=sjc-flot-live03_1894980111&ts=1434828433&ip=XXX.XXX.XX.XX&cdn=uhs_akamai&sgn=5bada09321398f9f40485e8de2681490b2d43a98"
+// #EXTM3U
+// #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1080779,CODECS="avc1.77.30, mp4a.40.2",RESOLUTION=640x360
+// http://sjc-uhls-proxy103.ustream.tv/watch/playlist.m3u8?appType=11&appVersion=2&conn=wifi&cdn=uhs_akamai&locks=97d170e1550eee4afc0af065b78cda302a97674c&cid=17074538&stream=viewer_360p&connectionId=sjc-flot-live03_1894980111&group=iphone
+// #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1420901,CODECS="avc1.77.31, mp4a.40.2",RESOLUTION=854x480
+// http://sjc-uhls-proxy103.ustream.tv/watch/playlist.m3u8?appType=11&appVersion=2&conn=wifi&cdn=uhs_akamai&locks=97d170e1550eee4afc0af065b78cda302a97674c&cid=17074538&stream=viewer_480p&connectionId=sjc-flot-live03_1894980111&group=iphone
+// #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=744729,CODECS="avc1.77.21, mp4a.40.2",RESOLUTION=426x240
+// http://sjc-uhls-proxy103.ustream.tv/watch/playlist.m3u8?appType=11&appVersion=2&conn=wifi&cdn=uhs_akamai&locks=97d170e1550eee4afc0af065b78cda302a97674c&cid=17074538&stream=viewer_240p&connectionId=sjc-flot-live03_1894980111&group=iphone
+// 
+// $
+

/*
 * @title Ustream mp4
 * @description flash-free Ustream
 * @include http://www.ustream.tv/*
 * @license MIT License http://opensource.org/licenses/MIT
 * @javascript_url
 */

// e.g.
// http://www.ustream.tv/channel/nasahdtv
(function () {
    // channel-id
    // <meta name="ustream:channel_id" content="9408562">
    // TODO use API w/ ajax c.f. http://let.hatelabo.jp/noromanba/let/gYC-x-X5mL3cAA
    //      header unchanged when pjax, so differ <head> and <body> WTF
    var id = (document.head.querySelector('meta[name="ustream:channel_id"][content]') || {}).content;
    if (!id) return;

    // HTML5 HLS endpoint (http only)
    // http://iphone-streaming.ustream.tv/uhls/CHANNEL_ID/streams/live/iphone/playlist.m3u8
    // http://iphone-streaming.ustream.tv/ustreamVideo/CHANNEL_ID/streams/live/playlist.m3u8
    // TODO 480p+, needs spoof UA to iPad/Safari
    var HLS_URL = [
        'http://iphone-streaming.ustream.tv/uhls/',
        id,
        '/streams/live/playlist.m3u8'
    ].join('');

    // TODO open in same tab/window, but couldn't X-domain GET
    //      not provided CORS: 'Access-Control-Allow-Origin'
    // cleanup c.f. http://jsperf.com/innerhtml-vs-removechild/157
    /*/
    var body = document.body;
    while (body.firstChild) { // TBD range
        body.removeChild(body.firstChild);
    }

    // Safari/iPad only
    var video = document.createElement('video');
    video.src = HLS_URL;
    //video.type = 'video/mp4'
    //video.controls = true;
    document.body.appendChild(video);

    /*/
    // TBD window.open()
    // open w/ mplayer, vlc et al.
    window.prompt('streaming URL', HLS_URL);
    //*/
})();

// DBG
//
// http://www.ustream.tv/channel/live-iss-stream
// http://iphone-streaming.ustream.tv/uhls/9408562/streams/live/playlist.m3u8
//
// $ HEAD "http://iphone-streaming.ustream.tv/uhls/9408562/streams/live/playlist.m3u8"
// 200 OK
// Connection: close
// Date: Sat, 20 Jun 2015 16:05:57 GMT
// Server: Jetty(7.x.y-SNAPSHOT)
// Content-Type: application/vnd.apple.mpegurl
// Client-Date: Sat, 20 Jun 2015 16:05:57 GMT
// Client-Peer: 199.66.239.195:80
// Client-Response-Num: 1
// Set-Cookie: uhls.9408562=oldurl-9cabc150074b9f6d82847995553273e98f5ba294; path=/; domain=sjc-uhls-proxy103.ustream.tv; Max-Age=900; HttpOnly
// 
// $
//
// $ GET "http://iphone-streaming.ustream.tv/uhls/9408562/streams/live/playlist.m3u8"
// #EXTM3U
// #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=719615,CODECS="avc1.77.21, mp4a.40.2",RESOLUTION=426x284
// http://sjc-uhls-proxy103.ustream.tv/watch/playlist.m3u8?appType=103&appVersion=3&conn=wifi&cid=9408562&stream=viewer_240p&connectionId=oldurl-9cabc150074b9f6d82847995553273e98f5ba294&group=iphone
// 
// $

// spoof UA to iPad/Safari
// $ GET "http://sjc-uhls-proxy103.ustream.tv/watch/playlist.m3u8?cid=17074538&appType=11&appVersion=2&locks=97d170e1550eee4afc0af065b78cda302a97674c&geo=JP&geocity=&userId=&connectionId=sjc-flot-live03_1894980111&ts=1434828433&ip=XXX.XXX.XX.XX&cdn=uhs_akamai&sgn=5bada09321398f9f40485e8de2681490b2d43a98"
// #EXTM3U
// #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1080779,CODECS="avc1.77.30, mp4a.40.2",RESOLUTION=640x360
// http://sjc-uhls-proxy103.ustream.tv/watch/playlist.m3u8?appType=11&appVersion=2&conn=wifi&cdn=uhs_akamai&locks=97d170e1550eee4afc0af065b78cda302a97674c&cid=17074538&stream=viewer_360p&connectionId=sjc-flot-live03_1894980111&group=iphone
// #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1420901,CODECS="avc1.77.31, mp4a.40.2",RESOLUTION=854x480
// http://sjc-uhls-proxy103.ustream.tv/watch/playlist.m3u8?appType=11&appVersion=2&conn=wifi&cdn=uhs_akamai&locks=97d170e1550eee4afc0af065b78cda302a97674c&cid=17074538&stream=viewer_480p&connectionId=sjc-flot-live03_1894980111&group=iphone
// #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=744729,CODECS="avc1.77.21, mp4a.40.2",RESOLUTION=426x240
// http://sjc-uhls-proxy103.ustream.tv/watch/playlist.m3u8?appType=11&appVersion=2&conn=wifi&cdn=uhs_akamai&locks=97d170e1550eee4afc0af065b78cda302a97674c&cid=17074538&stream=viewer_240p&connectionId=sjc-flot-live03_1894980111&group=iphone
// 
// $

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History

2015/06/21 07:17:01 - 2015-06-21
2015/06/21 05:17:18 - 2015-06-21
2015/06/20 16:19:24 - 2015-06-20