Issue metadata
Sign in to add a comment
|
Is black capture of other Chromium-based application screen
Reported by
bellface...@gmail.com,
Sep 22 2016
|
||||||||||||||||||||||||
Issue descriptionUserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2868.0 Safari/537.36 Steps to reproduce the problem: ChromeとElectronとNW.js、それぞれにおいてchooseDesktopMedia()(ElectronではdesktopCapturer.getSources())を実行する。 What is the expected behavior? 自分以外のChromiumベースのアプリケーションのキャプチャ映像が真っ黒になる。(選択画面で選択した後getUserMedia()でストリームを取得しても真っ黒のまま) What went wrong? 真っ黒な映像ではなく、画面に表示されているそのままの映像を取得したい。 Did this work before? N/A Chrome version: 55.0.2868.0 Channel: canary OS Version: 10.0 Flash Version: Shockwave Flash 23.0 r0 添付画像は、 OS: Windows 10 64bit (14393.105) Chrome: 55.0.2868.0 canary (64-bit) Electron: 1.4.0 NW.js: 1.8.0-beta 1 (Chrome: 54, Node: 6.5.0) で実行した時のスクリーンショット。
,
Sep 22 2016
[triage] bellface.inc.develop@ what application are you trying to capture?
,
Sep 22 2016
#2 簡単なテストコードを組んで試しました。 Chrome https://turbographics2000.github.io/chooseDesktopMediaTest.html (Extension: https://github.com/turbographics2000/turbographics2000.github.io/tree/master/desktopCaptureTestExtension) Electron https://github.com/turbographics2000/turbographics2000.github.io/tree/master/desktopCaptureTestElectron NW.js https://github.com/turbographics2000/turbographics2000.github.io/tree/master/desktopCaptureTestNWjs
,
Sep 28 2016
sergeyu: Is it possible that windows from other Chromium-based applications are not possible to capture with the Screen capture API? For convenience, the translated bug description: https://translate.google.com/translate?sl=auto&tl=en&js=y&prev=_t&hl=en&ie=UTF-8&u=https%3A%2F%2Fbugs.chromium.org%2Fp%2Fchromium%2Fissues%2Fdetail%3Fid%3D649312&edit-text=&act=url
,
Sep 29 2016
This is known limitation in the screen capturer combined with Aura. See bug 289779 . That bug is closed because we were able to work around for windows created by the same browser instance. The root cause is tracked by bug 297173 . |
|||||||||||||||||||||||||
►
Sign in to add a comment |
|||||||||||||||||||||||||
Comment 1 by dtapu...@chromium.org
, Sep 22 2016