DTS (Digital Theatre Systems) is an alternative format for surround audio. DVD Studio Pro
can import and use DTS audio files.
DVD Studio Pro supports DTS ES audio that can have up to 6.1 channels as well as audio
that uses either a 48 kHz or a 96 kHz sample rate and a 24-bit sample size.
All DTS audio imported into DVD Studio Pro must use the compacted file
format, with a “.cpt” file extension. Additionally, DTS audio using a 44.1 kHz sample rate
will produce unusable results.
Previewing AC-3 and DTS Audio
for information on listening to surround audio.