IIRC, there is a timecode printed on the edge of the film that syncs up with the DTS playback unit. (This is why the CD's have been useless by themselves until recently.) That's about as non-technical as I can say it.
Technical explanation here...
IIRC, there is a timecode printed on the edge of the film that syncs up with the DTS playback unit. (This is why the CD's have been useless by themselves until recently.) That's about as non-technical as I can say it.
Technical explanation here...