problem with hdconverttox and dts audio

[catfishblues]

hi, i got trouble to keep dts sound when i rip a blu-ray.
i'm not an expert with hdconvert and since now i have used the tutorial from this website
http://adubvideo.net/how-to/how-to-backup-bluray-with-hdconverttox

i recently figured out that in the audio option when i use "original" in audio channels and something like mp3 256k i only got a dolby prologic or neo 6 audio tracks on my amplifier.
so i try to use "copy audio" instead of mp3 when encoding, but it seem to make the soft crash and after few hours i got no files at all (i'm ripping in mkv from original blu-ray)

is there anybody who can explain to me how to keep the original dts track and dts HD track...i don't have any amplifier with capability to read dts HD so if it's encoding it in DTS it's perfect.

i'm trying ripbot but i don't understand how to keep 2 audio tracks with this soft, most of the time i put movie on my nas for my son and keep original track and french track for him.
thanks

[Baldrick]

Or you could use another software to rip out the dts like clown_bd and then mux it to the mkv with mkvmergegui.

[catfishblues]

i just figured out that when i try to include a dts HD track with the "copy audio" option selected, i got error message from hdconvert, saying this convertion is not supported.
is it right ?