paano pag DTS encoded and THX certified ang dvd.. i assume it would play the DTS on the DTS option and THX on the DD.. right?
titles like atlantis and emperor's new groove have both insignias..
dts and dd are codecs...
thx is a standard which indicates that what you are about to see and hear are exactly what the director would like you to see and hear (provided you have adjusted your audio and video equipments to their standard). as for video, you can adjust brightness/contrast/color by using the thx optimizer on your thx certified dvd.
hope this clears things up a bit.
on the other hand, though dts has higher bitrate, it doesn't actually mean that it may sound better. the source audio needs to be considered also. on the other hand, dolby has indicated that their compression technique is just better, the reason why they have lower bitrates.
this is basically the same as mp3 vs wma. mp3 may use a higher bitrate but is not a guarantee that it would sound better. if compared, 128bits of wma will always sound better than 128bits of mp3.
but then again, pcm will always top my list, followed by dts and then dd. pcm, being uncompressed data (and as long as it is 5.1 minimum).