Recently I had the idea that it would be good to organize all of my movies and TV shows into one central application (kind of an inventory), and from the research I have conducted, I was able to conclude that iTunes would be the best software for what I would be using it for.
So far, it has somewhat served its purpose in that I can import some of my library, but not all of it due to file format issues and iTunes not supporting these formats (mostly MKV and AVI formats).
All of the research I have done about importing these files says to convert them, but because I wont be syncing them anywhere and converting as many files as i have would take too long that would be a very long and unnecessary process, so naturally I am leaning away from converting.
The only solution I can think of is possibly modifying iTunes – or getting a plugin FOR iTunes – that allows me to do this, so my question is: is there anything such as said plug in or modification that can allow me to do this?
If not, is there a software that allows me to organize and play these files in a simple fashion, again, without conversion?

