Perfect, no blur:
I hope the difference is clear. I am not contrasting how good the participants are doing, I am contrasting the picture quality.
We know it won't happen, but lets say VH and invest a fortune on upgrading to 1080p, and double the cost of bandwidth requirement. Massive operation expense cost increase.
Alternatively, VH can provide a 5 page PDF guide to all tenants and explain how to have a proper camera setup. A simple two column "do" and "don't" example guide.
A bad camera setup is like a hidden disease that consumes the participant's work quality and could lead to their failure and departure. The heart breaking part is that it is easy to fix and nobody pay attention to it.