[Webkit-unassigned] [Bug 178109] New: Support width and height contraints in getUserMedia API

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=178109

            Bug ID: 178109
           Summary: Support width and height contraints in getUserMedia
                    API
           Product: WebKit
           Version: Safari 11
          Hardware: PC
                OS: iOS 11
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebRTC
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: michael.heuberger at binarykitchen.com
                CC: youennf at gmail.com

It seems the getUserMedia API you recently have implemented does not support the width nor height constraints yet:

navigator.mediaDevices.getUserMedia(constraints)

throws an error when you have for example this constraint in the JSON:

constraints.video.width = 360

This forces me to code a special routine for Safari only, see this if-else block:
https://github.com/binarykitchen/videomail-client/blob/develop/src/wrappers/visuals/recorder.js#L521

Very easy to reproduce. Clone this repo, comment out that if-else block and load the page on Safari. An "Invalid Constraints" error will come up.

Thanks!

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