[英]How to Trigger Keyboard shortcut (ctrl+alt+R) using javascript?
I am trying to create a webpage that should be able to record the screen automatically. 我正在尝试创建一个应该能够自动记录屏幕的网页。 I am using "Screencastify" chrome extension to record the screen.
我正在使用“ Screencastify” chrome扩展程序来记录屏幕。 Here we need to use Ctrl + Alt + R to start/stop recording.
在这里,我们需要使用Ctrl + Alt + R开始/停止录制。 Is there any way to start/stop recording from a page's javascript?
有什么方法可以从页面的javascript开始/停止记录吗? Please let me know your thoughts on this.
请让我知道您对此的想法。
I'm afraid not. 恐怕不是。
Even if Screencastify has some API exposed (eg a custom event you could raise), it would probably run into problems that recording screen requires an explicit invocation of the extension by the user. 即使Screencastify公开了一些API(例如,您可能引发的自定义事件),也可能会遇到以下问题:录制屏幕需要用户显式调用该扩展名。
That said, a quick glance shows that there is no such API exposed. 也就是说,快速浏览一下就可以发现没有暴露这样的API。
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