This indicated the source and quality of the video file. A "DVDRip" meant the file was encoded directly from an official commercial DVD. In an era when many torrents were "CAM" copies (videos surreptitiously recorded inside movie theaters with shaky cameras and muffled audio), a DVDRip guaranteed crisp video and clean, official audio.
The movie's plot revolves around Benjamin Button, a man who is born with the physical appearance of an elderly man, but ages in reverse. As he grows younger, he experiences life in a unique and often poignant way. This indicated the source and quality of the video file