hints/urls please for configuring usb cameras

[Julian H. Stacey]

Hi multimedia at freebsd.org,
hints/urls please for configuring usb cameras ?
I've not found anything in
  https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/index.html
  https://wiki.freebsd.org/

With freebsd current & module cuse.ko & webcamd & gtkam I see 2 cameras,
With entangle I can connect to external but not internal camera
I can't configure  to any cameras,
not yet been able to view an image from a BSD camera,
Can view images from MS/Linus/Android/Mac cameras sent via jitsi into chrome
I have 4 real external USB, i internal, & 4 android cameras to try with.
Hints please ?

Detail http://www.berklix.org/meet/freebsd_camera.html

Cheers
--
Julian Stacey, Consultant Systems Engineer, BSD Linux http://berklix.com/jhs/
http://www.berklix.org/corona/#masks	150 Euro fine or tie 2 handkerchiefs ?
www.bbc.com/news/business-52304821 Brexit 31 Dec 2020 will further hit UK & EU