why Google hangouts support sharing desktop without Chrome Extension in lastet Chrome?












2














As far as I know, in browser, such as Chrome



Sharing desktop or application need Chrome Extension to work, eg:



chrome.permissions.request({
permissions: ['desktopCapture'],
}


But !! why Google hangouts do not need any extension to capture desktop ?



Is there api of javascript for this ?



I searched on Google, Mozilla MDN, blogs..., but found nothing on this, need your help, thks!!










share|improve this question






















  • Google whitelists API access for its own stuff. It's convenient to be a browser developer.
    – wOxxOm
    Nov 21 at 11:10






  • 1




    webRTC stuff in latest versions of chrome is avoid a install extension for screensharing too, but earlier it was nessusary. Hangouts are use webRTC. May be it related.
    – Andrey Suglobov
    Nov 21 at 11:54
















2














As far as I know, in browser, such as Chrome



Sharing desktop or application need Chrome Extension to work, eg:



chrome.permissions.request({
permissions: ['desktopCapture'],
}


But !! why Google hangouts do not need any extension to capture desktop ?



Is there api of javascript for this ?



I searched on Google, Mozilla MDN, blogs..., but found nothing on this, need your help, thks!!










share|improve this question






















  • Google whitelists API access for its own stuff. It's convenient to be a browser developer.
    – wOxxOm
    Nov 21 at 11:10






  • 1




    webRTC stuff in latest versions of chrome is avoid a install extension for screensharing too, but earlier it was nessusary. Hangouts are use webRTC. May be it related.
    – Andrey Suglobov
    Nov 21 at 11:54














2












2








2







As far as I know, in browser, such as Chrome



Sharing desktop or application need Chrome Extension to work, eg:



chrome.permissions.request({
permissions: ['desktopCapture'],
}


But !! why Google hangouts do not need any extension to capture desktop ?



Is there api of javascript for this ?



I searched on Google, Mozilla MDN, blogs..., but found nothing on this, need your help, thks!!










share|improve this question













As far as I know, in browser, such as Chrome



Sharing desktop or application need Chrome Extension to work, eg:



chrome.permissions.request({
permissions: ['desktopCapture'],
}


But !! why Google hangouts do not need any extension to capture desktop ?



Is there api of javascript for this ?



I searched on Google, Mozilla MDN, blogs..., but found nothing on this, need your help, thks!!







javascript google-chrome-extension webrtc frontend






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 21 at 11:08









Ajax

14218




14218












  • Google whitelists API access for its own stuff. It's convenient to be a browser developer.
    – wOxxOm
    Nov 21 at 11:10






  • 1




    webRTC stuff in latest versions of chrome is avoid a install extension for screensharing too, but earlier it was nessusary. Hangouts are use webRTC. May be it related.
    – Andrey Suglobov
    Nov 21 at 11:54


















  • Google whitelists API access for its own stuff. It's convenient to be a browser developer.
    – wOxxOm
    Nov 21 at 11:10






  • 1




    webRTC stuff in latest versions of chrome is avoid a install extension for screensharing too, but earlier it was nessusary. Hangouts are use webRTC. May be it related.
    – Andrey Suglobov
    Nov 21 at 11:54
















Google whitelists API access for its own stuff. It's convenient to be a browser developer.
– wOxxOm
Nov 21 at 11:10




Google whitelists API access for its own stuff. It's convenient to be a browser developer.
– wOxxOm
Nov 21 at 11:10




1




1




webRTC stuff in latest versions of chrome is avoid a install extension for screensharing too, but earlier it was nessusary. Hangouts are use webRTC. May be it related.
– Andrey Suglobov
Nov 21 at 11:54




webRTC stuff in latest versions of chrome is avoid a install extension for screensharing too, but earlier it was nessusary. Hangouts are use webRTC. May be it related.
– Andrey Suglobov
Nov 21 at 11:54












1 Answer
1






active

oldest

votes


















3














As of now, Google Hangouts does use an extension, it's just integrated into Chrome to the point of not being visible.



Source: Chromium issue to remove this special treatment



You can test that it is (stealthily) installed by manually opening



chrome-extension://nkeimhogjdpnpccoofpliimaahmaaome/background.html


At the same time, work is ongoing to support WebRTC spec for screen sharing (getDisplayMedia) in Chrome. It's not yet enabled by default in released Chrome versions, but will be very soon (code is already in the codebase).



Implementation tracking: Chromium issue






share|improve this answer





















  • getDisplayMedia is under flag in Chrome 70 addpipe.com/blog/…
    – Octavian Naicu
    Nov 23 at 17:06











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









3














As of now, Google Hangouts does use an extension, it's just integrated into Chrome to the point of not being visible.



Source: Chromium issue to remove this special treatment



You can test that it is (stealthily) installed by manually opening



chrome-extension://nkeimhogjdpnpccoofpliimaahmaaome/background.html


At the same time, work is ongoing to support WebRTC spec for screen sharing (getDisplayMedia) in Chrome. It's not yet enabled by default in released Chrome versions, but will be very soon (code is already in the codebase).



Implementation tracking: Chromium issue






share|improve this answer





















  • getDisplayMedia is under flag in Chrome 70 addpipe.com/blog/…
    – Octavian Naicu
    Nov 23 at 17:06
















3














As of now, Google Hangouts does use an extension, it's just integrated into Chrome to the point of not being visible.



Source: Chromium issue to remove this special treatment



You can test that it is (stealthily) installed by manually opening



chrome-extension://nkeimhogjdpnpccoofpliimaahmaaome/background.html


At the same time, work is ongoing to support WebRTC spec for screen sharing (getDisplayMedia) in Chrome. It's not yet enabled by default in released Chrome versions, but will be very soon (code is already in the codebase).



Implementation tracking: Chromium issue






share|improve this answer





















  • getDisplayMedia is under flag in Chrome 70 addpipe.com/blog/…
    – Octavian Naicu
    Nov 23 at 17:06














3












3








3






As of now, Google Hangouts does use an extension, it's just integrated into Chrome to the point of not being visible.



Source: Chromium issue to remove this special treatment



You can test that it is (stealthily) installed by manually opening



chrome-extension://nkeimhogjdpnpccoofpliimaahmaaome/background.html


At the same time, work is ongoing to support WebRTC spec for screen sharing (getDisplayMedia) in Chrome. It's not yet enabled by default in released Chrome versions, but will be very soon (code is already in the codebase).



Implementation tracking: Chromium issue






share|improve this answer












As of now, Google Hangouts does use an extension, it's just integrated into Chrome to the point of not being visible.



Source: Chromium issue to remove this special treatment



You can test that it is (stealthily) installed by manually opening



chrome-extension://nkeimhogjdpnpccoofpliimaahmaaome/background.html


At the same time, work is ongoing to support WebRTC spec for screen sharing (getDisplayMedia) in Chrome. It's not yet enabled by default in released Chrome versions, but will be very soon (code is already in the codebase).



Implementation tracking: Chromium issue







share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 21 at 14:49









Xan

53.3k10102129




53.3k10102129












  • getDisplayMedia is under flag in Chrome 70 addpipe.com/blog/…
    – Octavian Naicu
    Nov 23 at 17:06


















  • getDisplayMedia is under flag in Chrome 70 addpipe.com/blog/…
    – Octavian Naicu
    Nov 23 at 17:06
















getDisplayMedia is under flag in Chrome 70 addpipe.com/blog/…
– Octavian Naicu
Nov 23 at 17:06




getDisplayMedia is under flag in Chrome 70 addpipe.com/blog/…
– Octavian Naicu
Nov 23 at 17:06


















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