Methods for device selection #1
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…vice and to open the "normal" environment camera
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Added methods to enumerate the clients devices, to open a specific device and to open the "normal" environment camera
I am writing an application where I want to scan barcodes. On my phone though, openCamera() opens the user-facing camera by default.
When supplying an options string to OpenCamera with facingMode: { exact: "environment" }, my rear camera is openend, but with a fish-eye lens.
A reddit comment https://www.reddit.com/r/javascript/comments/8eg8w5/comment/dxvqycs/ mentions, that the most reliable way to open the regular back facing camera, was to just use the last device as returned by enumerate devices, so I also added a method for that.
You may not want to include openNormalEnvironmentCamera but I think listDevices and openCamera(Device device) at least are useful additions