[Webkit-unassigned] [Bug 247310] New: In M1 Ventura safari 16.1, when the constraints passed in by getDisplayMedia contain the 'ideal' parameter, screen sharing will fail.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=247310

            Bug ID: 247310
           Summary: In M1 Ventura safari 16.1, when the constraints passed
                    in by getDisplayMedia contain the 'ideal' parameter,
                    screen sharing will fail.
           Product: WebKit
           Version: Safari 16
          Hardware: Mac (Apple Silicon)
                OS: macOS 13
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebRTC
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: 913007768zyw at gmail.com
                CC: youennf at gmail.com

In M1 Ventura safari 16.1, when the constraints passed in by getDisplayMedia contain the 'ideal' parameter, screen sharing will fail.

Tested devices and browsers:
Bug is reproducible with Safari on:
- M1 Pro (MacOS Ventura) safari 16.1 (18614.2.9.1.12)
---------------------------------------------------------------

Use case:

Failed: https://zhangyuwei-1254112368.cos.ap-guangzhou.myqcloud.com/safari/gdm-ideal-failed.html
constraints:
{
   video: {
     width: { ideal: 1920, max: 1920 },
     audio: { ideal: 1080, max: 1080 }
   }
}

Success: https://zhangyuwei-1254112368.cos.ap-guangzhou.myqcloud.com/safari/gdm-success.html
constraints:
{
   video: {
     width: { max: 1920 },
     audio: { max: 1080 }
   }
}

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