I'm looking for a program that will in effect simulate youtube offline. I basically need a thumbnail preview image for each .mp4 file that I have on my computer, and a full title if possible, which would then open up into a player if I click or double click it. It can be freeware or pay. I've looked around at a couple media organizers, but I don't know if that's what I'm looking for or if there is anything that would work better. Any suggestions would be great!