Media Player DVD Movie - VIDEO_TS - Movie Folder/Directory on DVD Movie Discs

On a DVD-Video disc, usually a DVD movie disc, you will two folders or directories named as AUDIO_TS and VIDEO_TS. Here is what you will get if you run the DIR command on your DVD drive:

C:\>DIR D:
 Volume in drive D is DVDVolume
 Volume Serial Number is 2961-5A81

 Directory of D:\

02/06/2006  09:58 PM              AUDIO_TS
02/06/2006  09:58 PM              VIDEO_TS
               0 File(s)              0 bytes
               2 Dir(s)               0 bytes free

VIDEO_TS, stands for "Video Title Set", is the directory that contains movie files. AUDIO_TS, stands for "Audio Title Set", is an empty directory for a DVD-Video (DVD movie) disc. But AUDIO_TS is used to DVD-Audio (Music) discs to store music files.