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space-concordia-robotics / robotics-prototype

Teleoperated Mars rover with autonomous capabilities intended for robotics competitions.
https://spaceconcordia.github.io/robotics.html
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Hide duplicate local streams #455

Closed MartensCedric closed 1 year ago

MartensCedric commented 4 years ago

Turns out by upgrading to Ubuntu 18, we introduced this "feature" https://unix.stackexchange.com/questions/512759/multiple-dev-video-for-one-physical-device by upgrading the kernel

if you have a single webcam, it will create /dev/video0 and /dev/video1. This kind of messes up our GUI.

Issue is resolved when the GUI displays 1 entry in the camera selection per physical device.