www.makemkv.com

if you don't want all the intermediate data to be written to disk and have enough memory you can replace --directio=true by --cache=2048 in my command line "C:\Program Files (x86)\MakeMKV\makemkvcon64.exe" --minlength=300 --decrypt --directio=true mkv disc:0 all o:\DVDRIP\auto so "C:\...

How I do it : 1) To be able to eject a disk in Windows : download wizmo and put in the target folder (here in o:\DVDRIP\auto) https://www.grc.com/WIZMO/WIZMO.HTM test the command wizmo open it should open the DVD tray 2) check location of the program "C:\Program Files (x86)\MakeMKV\makemkvcon64...