When I ripped my dvds years ago I use handbrake running on ubuntu.

Took fair amount of time but I was studying for big exam so was spending lots of time at my desk anyway.. Did all my cd to flac too.

All original dvds/cd are in box under house for last 10 yrs so no personal worries about format shifting stuff I own...

Will look at make mkrbfor all those blu rays I've got.

I wonder what sky and movie companies would say this time is format shifting was proposed.... probably would not care in the era of streaming.