I've never heard this called all-22, and I've been around a lot of football. I played from middle to high school, and my dad has filmed all but 1 high school game for the same school for 37 years. I've exclusively heard this referred to as "wide angle" by filmographers and coaches alike.
williamcotton|1 month ago
https://www.youtube.com/watch?v=1sp2sVfSAlM
trillic|1 month ago