Ustream mp4

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

flash-free Ustream

@@ -6,8 +6,22 @@
  * @javascript_url
  */
 
+// web <video> player
+// http://txton.net/hoehoe/sample/ustplayer02/
+// http://txton.net/hoehoe/2010/100810165217.html
+
+// alt. livestreamer
+// http://docs.livestreamer.io/
+// https://github.com/chrippa/livestreamer
+// https://github.com/chrippa/livestreamer/wiki/Alternative-interfaces
+
+// c.f.
+// http://developer.ustream.tv/data_api/docs
+// http://ustream.github.io/api-docs/
+
 // e.g.
-// http://www.ustream.tv/channel/nasahdtv
+// http://www.ustream.tv/nasahdtv
+// http://www.ustream.tv/channel/live-iss-stream
 (function () {
     // channel-id
     // <meta name="ustream:channel_id" content="9408562">
@@ -44,45 +58,66 @@
 
     /*/
     // TBD window.open()
-    // open w/ mplayer, vlc et al.
+    // open w/ mplayer, ffplay, avplay, cvlc, vlc et al.
     window.prompt('streaming URL', HLS_URL);
     //*/
 })();
 
-// DBG
+// # DBG
+//
+// ## player info API
 //
+// http://api.ustream.tv/html/channel/CHANNEL_ID/getInfo
+// http://api.ustream.tv/html/user/USER_ID/getInfo
+//
+// e.g.
+// http://api.ustream.tv/html/channel/live-iss-stream/getInfo
+// http://api.ustream.tv/html/user/NASAtelevision/getInfo
+//
+// ## HLS API
+//
+// 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
+//
+// e.g.
 // 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
-// 
-// $
+// ## request
+//
+// ### HEAD
+//
+//     $ 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
+//
+//     $ 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
+//
+// ----
+//
+// ### Hi-Resolution
+// spoof of 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
 */

// web <video> player
// http://txton.net/hoehoe/sample/ustplayer02/
// http://txton.net/hoehoe/2010/100810165217.html

// alt. livestreamer
// http://docs.livestreamer.io/
// https://github.com/chrippa/livestreamer
// https://github.com/chrippa/livestreamer/wiki/Alternative-interfaces

// c.f.
// http://developer.ustream.tv/data_api/docs
// http://ustream.github.io/api-docs/

// e.g.
// http://www.ustream.tv/nasahdtv
// http://www.ustream.tv/channel/live-iss-stream
(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, ffplay, avplay, cvlc, vlc et al.
    window.prompt('streaming URL', HLS_URL);
    //*/
})();

// # DBG
//
// ## player info API
//
// http://api.ustream.tv/html/channel/CHANNEL_ID/getInfo
// http://api.ustream.tv/html/user/USER_ID/getInfo
//
// e.g.
// http://api.ustream.tv/html/channel/live-iss-stream/getInfo
// http://api.ustream.tv/html/user/NASAtelevision/getInfo
//
// ## HLS API
//
// 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
//
// e.g.
// http://www.ustream.tv/channel/live-iss-stream
// http://iphone-streaming.ustream.tv/uhls/9408562/streams/live/playlist.m3u8
//
// ## request
//
// ### HEAD
//
//     $ 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
//
//     $ 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
//
// ----
//
// ### Hi-Resolution
// spoof of 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
//

Permalink RAW Packed Userscript LOADER Metadata ?

Permalink

このページへの個別リンクです。

RAW

書かれたコードへの直接のリンクです。

Packed

文字列が圧縮された書かれたコードへのリンクです。

Userscript

Greasemonkey 等で利用する場合の .user.js へのリンクです。

Loader

@require やソースコードが長い場合に多段ロードする Loader コミのコードへのリンクです。

Metadata

コード中にコメントで @xxx と書かれたメタデータの JSON です。

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