Video Aspect Ratio isn't 16:9

@vic.yang Preview also encountered this issue. We can’t set it within a 16:9 view without black edges. I converted canvas to use video-player but the issue still appear

I checked the camera resolution, and it appears that the supported formats are:

  • 180p (320x180)
  • QVGA (320x240)
  • 360p (640x360)
  • VGA (640x480)

However, HD (1280x720) and Full HD (1920x1080) are not supported.

On preview screen, I switched from using a canvas to a video-player, but the issue still persists. How can we resolve this? I tested with the official Zoom web client, and it seems to zoom in to fit a 16:9 view.