Prores Proxy Quality For Content
Yes. LT was designed to be worse - but make sure it was around 100Mb/s for networking for News stations. When possible, 422 is ideal. You’ll never see a difference in something like a screen capture; but generally 422 is the floor of where you start; if you’re working in 10 bit or RAW, I want you on HQ or 4444.
u/greenysmac