Set a default digital PTZ location/zoom about webrtc

[dbuezas]

Sorry too busy at the moment. I hope somebody else picks it up :)

[AlexxIT]

I think this is not related to this component. It's just some service call. You can use shortcuts for that.

[xtraorange]

I'm talking about the digital PTZ, not the one on the camera. I think the card handles this, since it's specific to the instance of the card

[AlexxIT]

I thought you want to disable it. But now I get your idea.

@dbuezas do you want to add this? :)

[xtraorange]

Fair enough. Thanks for taking a look at the request!