i am using torrents and private trackers for years now
i saw titles like (DVDSCR,Warez,Scene,x264,Razor,Immerse)
i never bother to know what these are but now i want to know all these things that how people upload movies on torrents and why they do it ! and what is their benefits,i am not again piracy but i like it and now i think that we should know about working mechanism of things which we use everyday
so is their any website or something from where i can get all the info about Uploader,Different types of material
i hope i get my question

Cheers,
Thanks

http://en.wikipedia.org/wiki/Warez_scene
https://en.wikipedia.org/wiki/Warez_group
https://en.wikipedia.org/wiki/Warez
Guide To Understanding Scene Release Tags
https://en.wikipedia.org/wiki/List_of_warez_groups (not all of course, but just an example)

basically the scene is the secret 'mafia' of pirated material :d

DVDSCR is the source of the video, read the TI thread I linked above
x264 is a video encoder used to encode video files to make them consume less space while trying to maintain the same quality of the original source.
razor,immerse etc are groups that release pirated material, each group is usually specialized in a particular media(movies,music,games,appz.. etc)

this is just some basics, you can find a lot by browsing wikipedia thoroughly and searching google for specific info.