.DTS File Extension
File TypeDTS Encoded Audio File
What is a DTS file?
Multi-channel audio file encoded in the Digital Theater Systems (DTS) format; saves five tracks of audio data used for surround sound; channels include center, left-front, right-front, left-rear, and right-rear.
NOTE: In order to play all channels of a DTS file, the output and speaker setup must support 5 channel audio. For example, this may be accomplished by using an optical out connection with a surround speaker system.