We purchased a new Birddog p120, our first and only ptz camera, with the intention of using vmix to control the movement. We've upgraded the firmware on the camera and updated vMix to 26.0.0.40. The camera is setup as an NDI source with Sony VISCA over IP controls.

Everything works well except for the zooming presets. We've set up the presets by using the vMix ptz manual setup.

The preset panning and tilting work fine. The zooming is not working. It may move only a fraction of the way.

We're not sure what the problem is.

Anybody seen this in your setup?

Thanks.

FOCC

I think that slider is for the manual zoom movement speed. When I move it to the lowest position, manual zooming is slow. The opposite is true for the highest. It doesn't seem to impact movement between presets though.