With Compressor 2, you’ll want to go into the Advanced Format Conversion presets, apply an appropriate preset, and then turn on the Frame Control features. Automatic isn’t a bad choice. But if you want to burn a LOT of CPU cycles for max quality, you’ll want something like:
Resize: Best
Output Fields: Same as source
Deinterlace: Best
Adapative Details on
Rate conversion: Best
I haven’t really gotten my head around Anti-alias and Details in practice yet. 0 for both seems to work reasonable well.
My Book: https://www.benwaggoner.com/books.htm
Squeeze and ProCoder tutorials: https://www.classondemand.net/benwaggoner/
Compression Class at Stanford: https://www.digitalmediaacademy.org/compression.html