Power off camera through visca

[GarthDB]

All of the Visca over IP command lists I can find show an option for powering off the camera (or standby for BirdDog). I noticed the plug-in has an option for powering on the camera, but it would be nice to power it off as well.

I imagine it as a checkbox option in the config to send the power off command to the camera when OBS shuts down. If I'm reading the OBS plug-in api docs correctly there is a function that could be used to handle this.

I'm happy to put together a pr if it's likely to get merged. The use case for me is we have a permanently installed camera that is used once a week and is just left on the rest of the time. It would be nice to save a little power and maybe prolong the life of the camera by being in standby or turned off.

[markusd1984]

This is so needed for churches and similar situations, if only the camera supports the command though :)
The RBLink ePTZ camera we use is on 24/7 in our church because it doesn't seem to support it and Ubiquit UDM-SE doesn't support POE off/on commands. :(

Another way could be custom VISCA Command buttons #169

I had to modify the plugin to add a button for turning on/off Auto tracking.

[ogmkp]

But I have the Power off right click option on my side (after clicking on Power ON who don't know the real state of the camera).