This is a usefull list if you don’t want to handle the command line ffmpeg. It recommends 5 other free utils that are easy to use in varying amounts:
MPEG Streamclip (which also works on OSX)
Format Factory
Handbrake (which is primarily a DVD ripper)
Freemake Video Converter
SUPER
Robin Edgar
Organisational Structures | Technology and Science | Military, IT and Lifestyle consultancy | Social, Broadcast & Cross Media | Flying aircraft
robin@edgarbv.com
https://www.edgarbv.com