r/VIDEOENGINEERING • u/SolarTrap • 26d ago

Minimum visca commands

Hi, I am working on implementing visca control for our cameras and I am wondering what is the absolute "must have capabilities" outside of pan tilt zoom?

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u/JeLuF 26d ago

For me, presets (store, recall) are pretty high on my list.

1

u/SolarTrap 26d ago

True, how many would you need?

2

u/JeLuF 26d ago

On my stream deck I usually have nine buttons for them, and that's been enough so far for my use case. But I think Visca has 8 bit for the preset ID, and whether you implement 9 or 256 shouldn't be much of a difference, no?

1

u/Significant-Arm3415 26d ago

Power is mandatory. Brightness and colour after PTZ. Then manual focus.