Background noise, muffled voices, or out-of-sync sound.
Each segment of the file name provides specific information about the movie and the file itself: Background noise, muffled voices, or out-of-sync sound
This is a crucial indicator of quality. It means the file was likely recorded from a pre-release DVD or, more commonly, is a high-quality "Cam" or "TS" (Telesync) version recorded in a movie theater before the official digital or DVD release. Background noise, muffled voices, or out-of-sync sound