[feature request] Scene switching

[PovilasID]

Hey,

There are a lot of image controls that would be very handy to control via HA. (Lights; white balance changes etc.)
But there is a lot of options and they all differ across devices. Integrating them may be a a lot of work.
However, a good stop gap would be being able to control scenes. You can change each scene and configure custom ones in the camera configs and then use them to switch them to set for example mode that does not use LED lights.

Here is endpoint:
http://{{host}}/ISAPI/Image/channels/1/mountingScenario

<MountingScenario xmlns="http://www.hikvision.com/ver20/XMLSchema" version="2.0">
<script/>
<mode>normal</mode>
</MountingScenario>

Here are options that are available to me: Normal; Back light;Front ligh t;Low Illumination; Custom1; Custom2
(Back light -> backlight)