Never Download WEB RIP or WEB-DL
There are several of Torrent types in the community . With regard to warez groups or organized piracy groups, a movie is usually released in several formats and different versions because the primary sources used by a group for a particular movie may vary. The first release of a movie is usually of a lower quality (due to a lack of sources), and is eventually replaced with higher-quality releases as better sources become available. Every each type is ripped by a rippers. So when you going to download a movie you have to identify what is the best.
Here are the Rip Types
CAMRip – A copy made in a cinema using a camcorder or mobile phone – Lowest Quality
TS/TELESYNC/PDVD – bootleg recording of a film recorded in a movie theater, sometimes filmed using a professional camera on a tripod in the projection booth – Low Quality (Audio better than Camrip)
DVD SCR/BD SCR – These are early DVD or BD releases of the theatrical version of a film, typically sent to movie reviewers, Academy members, and executives for review purposes. – slightly lower quality than a DVD-Rip
DVDRip – A final retail version of a film – Normal Quality
DVD-5/DVD-9 – A final retail version of a film in DVD format, generally a complete copy from the original DVD. – Good Quality.
HDTV / PDTV / TV Rip – TVRip is a capture source from an analog capture card (coaxial/composite/s-video connection).- Good quality
BDRip – Similar to DVD-Rip, only the source is a Blu-ray Disc. – Great Quality.
WEB-Rip- This is a rip by capturing a movie from a screen using a service like Hulu. For this reason the quality is often not optimal. – Low quality
WEB-DL – This is a movie downloaded via an on-line distribution website (web download) like Amazon or iTunes. – Average quality ( only if it is 1080p or 720p and also it should encoded with x264. )