Function setupFakeVideoStream

tfjs-data/src/util/test_utils.ts:23–35

()

// Provide fake video stream
export function setupFakeVideoStream() {
  const width = 100;
  const height = 200;
  const canvasElement = document.createElement('canvas');
  const ctx = canvasElement.getContext('2d');
  ctx.fillStyle = 'rgb(1,2,3)';
  ctx.fillRect(0, 0, width, height);
  // tslint:disable-next-line:no-any
  const stream = (canvasElement as any).captureStream(60);
  navigator.mediaDevices.getUserMedia = async () => {
    return stream;
  };
}

export async function replaceHTMLVideoElementSource(
    videoElement: HTMLVideoElement) {