Thanks for this, I hope I'll get try it in the next few days.

Frankly, if I had time I would have written a pure python command line driver (ie, not using picamera2, but forking to a new process and getting stdout or the file it produces). Otherwise libcamera is just too flaky for my tastes.

I'd just have used a pre-exisitng lib like github.com/MMTObservatory/pyINDI/tree/mmtcam_stuff

I think they have a CCD template floating around. But I also definitely wanted video, and have no idea on how to show that on the client and how many props I would have to implement for it.

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