QR scan with webcam?

[Thatoo]

Hello,

When I launch wifi-qr -s a new window appear with the title "zbar barcode reader" but it doesn't do anything. It remain a black window.
My webcam doesn't switch on as if it didn't receive any request.

[kokoye2007]

TODO

• check webcam list

if multiple webcam

• select from list
• set default

[geokats7]

On my laptop, it worked like a charm! I'm using Ubuntu 22.04 Jammy
My only comment: The dash - is not needed before the various options (which is weird in terms of UX).

[kokoye2007]

NOTE: Additional - v4l2-ctrl

https://github.com/kokoye2007/wifi-qr/tree/webcam_v4l2-ctl

[kokoye2007]

NOTE: sysdev, sysfs, dev

https://github.com/kokoye2007/wifi-qr/tree/webcam_sysdev