"save thumbnails" ala Media Player Classic, but automatic?

[speedy11131]

There's a tool in Media Player Classic that pulls frames from the video, and then inserts those frames into a jpg. (Ie, if the video is 25 mins long, it will take a screenshot every five minutes and save them all to a single file)

Is there an automated way to do this? I have some game-play videos, and there are too many to go through manually. A filename can only tell me so much, and sometimes I need to know the contents at a glance.

 

[speedy11131]

I have a feeling no one can tell what I'm trying to say.

Here's the screenshot of what I'm talking about.

It's when you open video, and go to file and then Save Thumbnails.

Ignore the russian, family computer.

That's what I'm looking for, something that would go through a list of videos and save the thumbnails automatically.
Or am I stuck adding them to the playlist and going through each one, one by one?

any sort insight into this would be GREATLY appreciated.