[PROBLEM] Dolby Digital/DTS/PCM to SPDIF?

[JetFn1]

I am at work now but I will post that either tonight or later in the week for you. It is weird what occurs. It will go to play the movie that has DTS and the video will work but audio will not. On my amp when it receives a signal it will display the name of the signal weather it is dolby, dts, pro logic. When it successfully plays the audio type the description of dolby digital will have a box around it indicating it can read the audio format. When I play DTS the Dolby digital indicator comes on but never gets the box, indicating it is having trouble reading the format. This is strange because the DTS logo never goes on therefore it is not even seeing the DTS signal. That's the best I can put it lol.