When you are browsing movies/videos on the internet/torrent-sites you will often see a lot of information in the titles, separated with dots. For an example in this movie title:
The.Haunted.Mansion.SVCD.TS-MPT
Here is a forum post where a nice person has written how they are meant to be read:
For an example does the poster describe what TS and CAM mean. Which I think is pretty crucial to know, at least I think that, because I really hate those releases.