Facial Recoginition?
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# Feature Request

### Description
I was wondering if you could add facial recognition to the plugin because on ios 14 facial recognition is only supports on hsv video type

### Describe the solution you'd like
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### Describe alternatives you've considered
trying to run facial recognition on a separate ring stream but I cannot find the video stream url

### Device data
<!-- ✍️-->  If you are requesting a new device be added to homebridge-ring, please follow the instructions in https://github.com/dgreif/ring/wiki/Data-Discovery and include the output here
