[kiwijamo]

Ah that is interesting. I work for a school for Deaf learners who use sign language. We rely on having good quality video so we can see each other. Your description of video degradion matches my observation. Unfortunately this is not suitable for our use case. Zoom maintains high quality video really well on the same connections meets will degrade quite badly. I've always thought there should be a switch to decide which of video or audio should receive priority.