Bitch.heart.asshole.2013.web-dl.720p(cm).mp4

Likely the tag for the "release group" or encoder who prepared the file for distribution.

The resolution (1280 x 720 pixels), which is standard High Definition (HD). Bitch.Heart.Asshole.2013.WEB-DL.720P(CM).mp4

The digital container format, compatible with almost all modern devices and players. Content Advisory Likely the tag for the "release group" or