I've used it for years, on Mac and PC.
Describes itself as a "beta" but it's stable, reliable and doesn't mess your PC up.
I paid for the upgrade that allows it to rip blu ray but the DVD functionality is free
Playback of MKV format video files is easy.
Okay, got sound and vision now. However, I might have been asking the wrong question.
I have a tutorial disc that came with my Record Power sharpener. What I would like to do is take the relevant chapters and load them on to my tablet so I can have them playing while I attempt to follow the directions and sharpen my tools, so some means of converting them to avi or maybe mpeg2?