File Extraction

[DapOrp]

So I'm not sure if this is the right place to ask this, but I'm wondering about file extraction from games. Specifically the video files. I see this 3DOResexplorer program claims to be able to play video, however it never seems to work for me and I do not understand why. Other than that, I can find pretty much zero information on the subject.. Anyone have any knowledge of pulling these things out and playing them or converting them to something more modern?

Any info is helpful, thanks!
-Dap