如何使用angular8禁用iframe上的视频播放器属性

<iframe src="https://example.com/video" allowfullscreen></iframe>

import { Component, ViewChild, ElementRef } from '@angular/core';

@Component({
  selector: 'app-video',
  templateUrl: './video.component.html',
  styleUrls: ['./video.component.css']
})
export class VideoComponent {
  @ViewChild('videoFrame', { static: true }) videoFrame: ElementRef;
}

import { Component, ViewChild, ElementRef, AfterViewInit } from '@angular/core';

@Component({
  selector: 'app-video',
  templateUrl: './video.component.html',
  styleUrls: ['./video.component.css']
})
export class VideoComponent implements AfterViewInit {
  @ViewChild('videoFrame', { static: true }) videoFrame: ElementRef;

  ngAfterViewInit() {
    const videoElement = this.videoFrame.nativeElement;
    videoElement.setAttribute('allow', 'autoplay; encrypted-media');
    videoElement.setAttribute('allowfullscreen', 'true');
    videoElement.setAttribute('frameborder', '0');
  }
}