[Webkit-unassigned] [Bug 250199] New: The stream obtained through navigator.mediaDevices.getDisplayMedia has black edges on both sides of the video. And cannot set width and height

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=250199

            Bug ID: 250199
           Summary: The stream obtained through
                    navigator.mediaDevices.getDisplayMedia has black edges
                    on both sides of the video. And cannot set width and
                    height
           Product: WebKit
           Version: Safari 16
          Hardware: Mac (Apple Silicon)
                OS: macOS 13
            Status: NEW
          Severity: Major
          Priority: P2
         Component: WebRTC
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: 1044926436 at qq.com
                CC: youennf at gmail.com

Created attachment 464370

  --> https://bugs.webkit.org/attachment.cgi?id=464370&action=review

https://meet.google.com

mac m1 air 
```
const shareOptions: DisplayMediaStreamOptions = {
  video: true,
  audio: {
    echoCancellation: true,
    noiseSuppression: true,
    sampleRate: 44100,
  },
};
stream = await navigator.mediaDevices.getDisplayMedia(shareOptions);
video.srcObject = stream;
video.play();
```
There are black edges on both sides of the video. I hope the video content is covered without black edges
--------------------
Or by https://meet.google.com To reproduce

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