[B! DRM] Rockridgeã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

Rockridge id:Rockridge

DRMã«é–¢ã™ã‚‹Rockridgeã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (24)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

EFFãŒW3Cã‚’è„±é€€ã€EMEã®æ¨™æº–åŒ–éŽç¨‹ã«ä¸æº€
å°åˆ·ã™ã‚‹ ãƒ¡ãƒ¼ãƒ«ã§é€ã‚‹ ãƒ†ã‚ã‚¹ãƒˆ HTML é›»åæ›¸ç± PDF ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ ãƒ†ã‚ã‚¹ãƒˆ é›»åæ›¸ç± PDF ã‚¯ãƒªãƒƒãƒ—ã—ãŸè¨˜äº‹ã‚’Myãƒšãƒ¼ã‚¸ã‹ã‚‰èªã‚€ã“ã¨ãŒã§ãã¾ã™ World Wide Web Consortiumï¼ˆW3Cï¼‰ãŒã€ãƒ‡ã‚¸ã‚¿ãƒ«è‘—ä½œæ¨©ç®¡ç†ï¼ˆDRMï¼‰ã§ä¿è·ã•ã‚ŒãŸã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’å†ç”Ÿã™ã‚‹ãŸã‚ã®ä»•æ§˜ã€ŒEncrypted Media Extentionã€ï¼ˆEMEï¼‰ã‚’æ¨™æº–ã¨ã—ã¦æ±ºå®šã—ãŸã“ã¨ã‚’å—ã‘ã¦ã€é›»åãƒ•ãƒãƒ³ãƒ†ã‚£ã‚¢è²¡å›£ï¼ˆEFFï¼‰ãŒW3Cã‚’è„±é€€ã—ãŸã€‚ EMEã®æ¨™æº–åŒ–ã«ã‚ˆã£ã¦ã€ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ã§æä¾›ã•ã‚Œã¦ã„ã‚‹DRMã§ä¿è·ã•ã‚ŒãŸã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’ã€ã‚¦ã‚§ãƒ–ãƒ–ãƒ©ã‚¦ã‚¶ã§ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ãªã—ã§ãƒ‡ã‚³ãƒ¼ãƒ‰ã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã€‚ W3Cã¯æ¨™æº–åŒ–ã‚’ç™ºè¡¨ã™ã‚‹å£°æ˜Žã§ã€EMEã¯ã‚ˆã‚Šã‚ˆã„ãƒ¦ãƒ¼ã‚¶ãƒ¼ä½“é¨“ã‚’æä¾›ã™ã‚‹ä¸€æ–¹ã€å®‰å…¨ã§ã€ã‚¢ã‚¯ã‚»ã‚·ãƒ“ãƒªãƒ†ã‚£ã‚‚å‘ä¸Šã™ã‚‹ã¨è¿°ã¹ã¦ã„ã‚‹ã€‚ W3Cã®ãƒ‡ã‚£ãƒ¬ã‚¯ã‚¿ãƒ¼Tim Berners-Leeæ°ã¯ã€ã€Œã‚¦ã‚§ãƒ–ã«ã¯ç„¡æ–™ã®éƒ¨åˆ†ã‚‚ã€æœ‰æ–™ã®éƒ¨åˆ†
Rockridge 2017/09/20
W3CãŒã€Œã€ŽEncrypted Media Extentionã€ï¼ˆEMEï¼‰ã‚’æ¨™æº–ã¨ã—ã¦æ±ºå®šã—ãŸã“ã¨ã‚’å—ã‘ã¦ã€é›»åãƒ•ãƒãƒ³ãƒ†ã‚£ã‚¢è²¡å›£ï¼ˆEFFï¼‰ãŒW3Cã‚’è„±é€€ã—ãŸã€ã€‚å‚ç…§ï¼šhttps://www.eff.org/deeplinks/2017/09/open-letter-w3c-director-ceo-team-and-membership

DRM
ãƒªãƒ³ã‚¯
Introduction to Encrypted Media Extensions Â |Â Articles Â |Â web.dev
Introduction to Encrypted Media Extensions Stay organized with collections Save and categorize content based on your preferences. Encrypted Media Extensions (EME) provides an API that enables web applications to interact with content protection systems, to allow playback of encrypted audio and video. EME is designed to enable the same app and encrypted files to be used in any browser, regardless o
Rockridge 2017/05/01
Encrypted Media Extensionsï¼ˆEMEï¼‰ã§ä½¿ç”¨ã•ã‚Œã‚‹ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã‚„ãã®ç›¸äº’ä½œç”¨ã€Content Decryption Modulesï¼ˆCDMï¼‰ã®å‹•ä½œãªã©ã‚’è§£èª¬ã™ã‚‹ã»ã‹ã€é–¢é€£æŠ€è¡“ã¨ã—ã¦Media Source Extensionsï¼ˆMSEï¼‰ã¨Dynamic Adaptive Streaming over HTTPï¼ˆDASHï¼‰ã«ã‚‚è¨€åŠã€‚

DRM
ãƒªãƒ³ã‚¯
On EME in HTML5
The question which has been debatedÂ around the net is whether W3C should endorse the Encrypted Media Extensions (EME) standard which allows a web page to include encrypted content, by connecting an existing underlying Digital Rights Management (DRM) system in the underlying platform. Some people have protested â€œnoâ€, but in fact I decided the actual logical answer is â€œyesâ€. As many people have been
Rockridge 2017/04/15
Tim Berners-Leeæ°ã„ã‚ãã€W3CãŒEncrypted Media Extensionsï¼ˆEMEï¼‰ã§DRMã‚·ã‚¹ãƒ†ãƒ ã®çµ±ä¸€è¦æ ¼ã‚’å®šã‚ãªã‘ã‚Œã°ã€æ§˜ã€…ãªè¦æ ¼ãŒä¹±ç«‹ã™ã‚‹ã“ã¨ã«ãªã‚‹ã—ã€ãã“ã§ç”Ÿã¾ã‚Œã‚‹æ‚ªè³ªãªè¦æ ¼ã‚’æŽ’é™¤ã™ã‚‹ã“ã¨ã‚‚ã§ããªã„ã€‚

DRM
ãƒªãƒ³ã‚¯
1306477 - [EME] Implement WebM subsample encryption
Rockridge 2017/04/10
Fx54ï¼šDRMä»˜ãWebMã«é–¢ã—ã€ã‚µãƒ–ã‚µãƒ³ãƒ—ãƒ«æš—å·åŒ–ã¨ã„ã†æœ€è¿‘ã®ä»•æ§˜ã‚’ã‚µãƒãƒ¼ãƒˆã—ãŸã€‚å‚ç…§ï¼šhttps://www.webmproject.org/docs/webm-encryption/

video

DRM
ãƒªãƒ³ã‚¯
1316573 - video element not play mp4 file after playing widevine drm video
Rockridge 2017/01/22
Fx53ï¼šGoogle Widevine CDMã‚’åˆ©ç”¨ã—ãŸå‹•ç”»ã‚’å†ç”Ÿã—ãŸãƒ—ãƒ¬ã‚¤ãƒ¤ãƒ¼ã§ã€å¼•ãç¶šãMP4å½¢å¼ã®å‹•ç”»ã‚’å†ç”Ÿã™ã‚‹ã“ã¨ãŒã§ããªã„å•é¡Œã‚’ä¿®æ£ã€‚

video

DRM
ãƒªãƒ³ã‚¯
1329538 - Make Adobe Primetime CDM non-visible in Firefox
Rockridge 2017/01/22
Fx52ï¼šAdobe Primetime CDMãŒã‚¢ãƒ‰ã‚ªãƒ³ãƒžãƒãƒ¼ã‚¸ãƒ£ã«è¡¨ç¤ºã•ã‚Œãªããªã£ãŸã€‚

AoM

DRM
ãƒªãƒ³ã‚¯
Web ãƒ–ãƒ©ã‚¦ã‚¶ã§ DRM
67. function onEncrypted(e) { // webm console.log(e.initDataType); // [30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 30, 31, 32, 33, 34, 35] console.log( new Uint8Array(e.initData).map(d => d.toString(16)) ); } video.addEventListener('encrypted', onEncrypted, false); 68. function onEncrypted(e) { // webm console.log(e.initDataType); // [30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 30, 31, 32, 33, 34, 35] con
Rockridge 2016/11/15
ã€ŒWebãƒ–ãƒ©ã‚¦ã‚¶å´ã§ã¯Common Encryption + EME + CDMã§ãƒ©ã‚¤ã‚»ãƒ³ã‚¹å‡¦ç†ãŠã‚ˆã³å¾©å·å‡¦ç†ã®ã—ãã¿ã‚’å®Ÿç¾ã€ã—ã¦ã„ã‚‹ã€‚ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã®å¾©å·åŒ–ã«ã‚ãŸã‚Šã€ãƒ–ãƒ©ã‚¦ã‚¶é–“ã§å…±é€šåŒ–ã•ã‚ŒãŸJavaScript APIã‚’åˆ©ç”¨ã§ãã‚‹ã€‚

DRM
ãƒªãƒ³ã‚¯
1304899 - [EME] Don't download Adobe Primetime CDM by default
Rockridge 2016/10/04
Fx52ï¼šAdobe Primetime CDMã¯ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã›ãšã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒAdobe Primetime EMEã‚’ä½¿ç”¨ã™ã‚‹Webã‚µã‚¤ãƒˆã§DRMã®æœ‰åŠ¹åŒ–ã‚’æŒ‡ç¤ºã—ãŸå ´åˆã«åˆã‚ã¦ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã™ã‚‹ä»•æ§˜ã¨ã—ãŸã€‚

DRM

plug-in
ãƒªãƒ³ã‚¯
1279077 - Add WebM EME support for Widevine
Rockridge 2016/08/30
Fx50ï¼šDRMã¤ãWebMå‹•ç”»ã®å†ç”Ÿã‚’ã‚µãƒãƒ¼ãƒˆã€‚Google Widevine CDMã‚’åˆ©ç”¨ã—ãŸã‚‚ã®ã€‚

video

DRM
ãƒªãƒ³ã‚¯
Googleã‚°ãƒ«ãƒ¼ãƒ—
Rockridge 2016/05/03
OS X 10.6ï¼10.7ï¼10.8ã®ã‚µãƒãƒ¼ãƒˆã¯ã€Firefox 48ã¾ã§ç¶šãã¨ã®ã“ã¨ã€‚ã—ãŸãŒã£ã¦ã€ã‚µãƒãƒ¼ãƒˆçµ‚äº†ã‚‚2016å¹´8æœˆã§ã¯ãªãã€9æœˆåŠã°ã¨ãªã‚‹ã€‚

support
ãƒªãƒ³ã‚¯
Mozilla To Test Widevine CDM in Firefox Nightly To Facilitate Video Watching Online â€“ Future Releases
Mozilla To Test Widevine CDM in Firefox Nightly To Facilitate Video Watching Online Update, June 7, 2016: Support for Widevine video CDM is now available in the general Firefox browser release. Update, April 27, 2016: Today, we will expand support of Widevine to our general release channel beginning in Firefox 47. As we previously announced, Mozilla has been working to enable playback of HTML5 vid
Rockridge 2016/04/09
MozillaãŒFirefox Nightlyã§Google Widevine CDMã®ãƒ†ã‚¹ãƒˆã‚’é–‹å§‹ã—ãŸã€‚Adobe Primetime CDMã¨åŒæ§˜ã«è‡ªå‹•é…ä¿¡ã•ã‚Œã‚‹ã€‚Widevineã‚’è¿½åŠ ã—ãŸç†ç”±ã¯ã€DRMä¿è·ã•ã‚ŒãŸSilverlightã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã®å†ç”Ÿã‚’ã‚µãƒãƒ¼ãƒˆã™ã‚‹ãŸã‚ã€‚

DRM

plug-in
ãƒªãƒ³ã‚¯
Firefox Users Can Now Watch Netflix HTML5 Video on Windows | The Mozilla Blog
Rockridge 2015/12/19
Netflixã®HTML5å‹•ç”»ãƒ—ãƒ¬ã‚¤ãƒ¤ãƒ¼ãŒWindows Vistaä»¥é™ã®ç’°å¢ƒã§Firefoxã‚’ã‚µãƒãƒ¼ãƒˆã€‚DRMä¿è·ã•ã‚ŒãŸå‹•ç”»ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ãªã—ã§é–²è¦§ã§ãã‚‹ã€‚

video

DRM
ãƒªãƒ³ã‚¯
1160101 - [EME] Pref off Adobe EME in non-official builds
Rockridge 2015/06/08
Fx39ï¼šEncrypted Media Extensionsï¼ˆEMEï¼‰ã¯Mozillaã®é›»åç½²åãŒä»˜ã•ã‚ŒãŸplugin-container.exeãŒãªã„ã¨å‹•ä½œã—ãªã„ä»•æ§˜ã ã¨ã„ã†ã€‚ãã“ã§éžã‚ªãƒ•ã‚£ã‚·ãƒ£ãƒ«ãƒ“ãƒ«ãƒ‰ã§ã¯EMEã‚’ç„¡åŠ¹åŒ–ã—ãŸã€‚ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã®ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã‚‚è¡Œã‚ã‚Œãªã„ã€‚

DRM
ãƒªãƒ³ã‚¯
Firefox ã§ DRM ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’è¦–è´ã™ã‚‹æ–¹æ³• | Firefox ãƒ˜ãƒ«ãƒ—
Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.
Rockridge 2015/05/17
Adobe CDMã®ç„¡åŠ¹åŒ–ã‚„ã‚¢ãƒ³ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã®æ–¹æ³•ãŒè¨˜è¼‰ã•ã‚ŒãŸã‚µãƒãƒ¼ãƒˆè¨˜äº‹ã€‚Firefox 38ã®æ™‚ç‚¹ã§ã€Adobe CDMã¯Windows Vistaä»¥é™ã®32bitç‰ˆFirefoxã§ã®ã¿ã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ã„ã‚‹æ—¨ã®è¨˜è¼‰ã‚‚ã€‚

DRM

plug-in
ãƒªãƒ³ã‚¯
Update on Digital Rights Management and Firefox | The Mozilla Blog
A year ago, we announced the start of efforts to implement support for a component in Firefox that would allow content wrapped in Digital Rights Management (DRM) to be played within the HTML5 video tag. This was a hard decision because of our Mission and the closed nature of DRM. As we explained then, we are enabling DRM in order to provide our users with the features they require in a browser and
Rockridge 2015/05/17
Firefox 38ã¯Adobe Content Decryption Moduleï¼ˆCDMï¼‰ã¨ã„ã†ãƒ‡ã‚¸ã‚¿ãƒ«è‘—ä½œæ¨©ç®¡ç†ï¼ˆDRMï¼‰ã®ä»•çµ„ã¿ã‚’å°Žå…¥ã—ã€ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ãªã—ã§DRMã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’å†ç”Ÿã§ãã‚‹ã‚ˆã†ã«ã—ãŸã€‚CDMã¯ã‚µãƒ³ãƒ‰ãƒœãƒƒã‚¯ã‚¹ã«éš”é›¢ã•ã‚Œã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒå‰Šé™¤ã™ã‚‹ã“ã¨ã‚‚å¯èƒ½ã ã€‚

DRM

sandbox
ãƒªãƒ³ã‚¯
Firefox/Channels/Meetings/2015-04-21 - MozillaWiki
Rockridge 2015/04/23
Firefox ESR 38ã§Firefox Helloã¨Encrypted Media Extensionsï¼ˆEMEï¼‰ã‚’ç„¡åŠ¹åŒ–ã™ã‚‹ã‹æ¤œè¨Žä¸ã€‚

Loop

DRM
ãƒªãƒ³ã‚¯
Firefox/Planning/2015-04-01 - MozillaWiki
Rockridge 2015/04/08
Encrypted Media Extensionsï¼ˆEMEï¼‰ã¯Firefox 38ã§æœ‰åŠ¹åŒ–ã€‚Control Centerã¯Firefox 40ã«å»¶æœŸã€‚

DRM

FxUI
ãƒªãƒ³ã‚¯
1131392 - Restrict EME to MSE
Rockridge 2015/03/12
Fx37ï¼šEncrypted Media Extensionsï¼ˆEMEï¼‰ãŒåˆ©ç”¨ã§ãã‚‹ã®ã¯Media Source Extensionï¼ˆMSEï¼‰ãŒæœ‰åŠ¹ãªç’°å¢ƒã«é™ã‚‰ã‚Œã‚‹ã€‚ãŸã ã—ã€Firefox 38ä»¥é™ã¯media.eme.mse-onlyã‚’falseã«å¤‰æ›´ã™ã‚‹ã“ã¨ã§åˆ‡ã‚Šé›¢ã›ã‚‹ã€‚å‚ç…§ï¼šhttps://bugzilla.mozilla.org/show_bug.cgi?id=1139316

DRM
ãƒªãƒ³ã‚¯
1089867 - [EME] Integrate Content Decryption Modules with the Add-ons Manager
Rockridge 2015/02/26
Fx37ï¼šEncrypted Media Extensionsï¼ˆEMEï¼‰æ©Ÿèƒ½ãŒæœ‰åŠ¹åŒ–ã•ã‚Œã¦ã„ã‚‹å ´åˆã€ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã®å¾©å·ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã¯ãƒãƒƒã‚¯ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰ã§è‡ªå‹•çš„ã«ã‚¢ãƒ‰ã‚ªãƒ³ãƒžãƒãƒ¼ã‚¸ãƒ£ã¸ã¨ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã‚‹ã€‚

DRM

AoM
ãƒªãƒ³ã‚¯
Security/Sandbox/2015-02-12 - MozillaWiki
Rockridge 2015/02/14
Encrypted Media Extensionsï¼ˆEMEï¼‰ãŒãƒªãƒªãƒ¼ã‚¹ç‰ˆã§æœ‰åŠ¹åŒ–ã•ã‚Œã‚‹ã®ã¯ã€Firefox 38ã«ãªã‚‹è¦‹è¾¼ã¿ã€‚

DRM
ãƒªãƒ³ã‚¯
1 2 æ¬¡ã®ãƒšãƒ¼ã‚¸