20.1 webcam overview
20210521 By default this package assumes the real webcam
/dev/video0 and the dummy webcam is
/dev/video4. The lowest
numbered integrated camera is taken as the existing webcam and the
highest numbered dummy video is taken as the default new
To identify the webcam devices, including the newly created dummy device:
v4l2-ctl --list-devices Dummy video device (0x0000) (platform:v4l2loopback-000): /dev/video4 Integrated Camera: Integrated C (usb-0000:00:14.0-8): /dev/video0 /dev/video1 /dev/video2 /dev/video3
To test the package before you use it for Zoom, view the video signal locally by running the following after you have started up the gui, for example.
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