如何在 angular 2+ 应用程序中录制桌面屏幕
How to record desktop screen in angular 2+ application
我需要通过 Angular 6
共享桌面屏幕。我已经搜索了合适的包来实现此功能,但找不到。
实际上我找到了很多软件包,例如 RecordRTC, Aperture, screen-capture-recorder 和其他一些软件包。其中一些不兼容,一些文档不足,并且代码智能感知不可用。
请告诉我可以与 Angular 6
一起使用的最兼容且文档最齐全的软件包。我正在使用的平台是 Windows
终于找到一些可行的解决方案...
@Component({
selector: 'app-screen',
template: `<video #video autoplay style="width:360px;"></video>`
})
export class ScreenComponent implements OnInit {
constructor() { }
ngOnInit() {
this.startRecording()
}
async startRecording() {
// navigator.mediaDevices.getDisplayMedia({ video: true })
// or
// navigator.getDisplayMedia({ video: true })
let stream = await navigator.getDisplayMedia({ video: true })
console.log(stream)
this.videoElement.srcObject = stream
}
@ViewChild('video') videoElementRef: ElementRef
get videoElement(): HTMLVideoElement {
return this.videoElementRef.nativeElement
}
}
由于此功能处于试验阶段,因此启用 Experimental Web Platform features
标记来记录用户屏幕。要启用,请按照下面的图片
Note: It is tested on chrome v71.x.x
, make sure your browser is up to date.
Also note that, this will not work in Electron
app as someone down voted me it might be possible that he/she tried to use this in Electron
app.
You have to use this solution in browser specific application but not in Electron
right now.
我需要通过 Angular 6
共享桌面屏幕。我已经搜索了合适的包来实现此功能,但找不到。
实际上我找到了很多软件包,例如 RecordRTC, Aperture, screen-capture-recorder 和其他一些软件包。其中一些不兼容,一些文档不足,并且代码智能感知不可用。
请告诉我可以与 Angular 6
一起使用的最兼容且文档最齐全的软件包。我正在使用的平台是 Windows
终于找到一些可行的解决方案...
@Component({
selector: 'app-screen',
template: `<video #video autoplay style="width:360px;"></video>`
})
export class ScreenComponent implements OnInit {
constructor() { }
ngOnInit() {
this.startRecording()
}
async startRecording() {
// navigator.mediaDevices.getDisplayMedia({ video: true })
// or
// navigator.getDisplayMedia({ video: true })
let stream = await navigator.getDisplayMedia({ video: true })
console.log(stream)
this.videoElement.srcObject = stream
}
@ViewChild('video') videoElementRef: ElementRef
get videoElement(): HTMLVideoElement {
return this.videoElementRef.nativeElement
}
}
由于此功能处于试验阶段,因此启用 Experimental Web Platform features
标记来记录用户屏幕。要启用,请按照下面的图片
Note: It is tested on
chrome v71.x.x
, make sure your browser is up to date. Also note that, this will not work inElectron
app as someone down voted me it might be possible that he/she tried to use this inElectron
app. You have to use this solution in browser specific application but not inElectron
right now.