AC3 (5.1 audio files) and PCM 96/24bit stereo audio files

[joannes]

Hi, Beeing new to DVD authoring I want to know if there is a authoring software (PC or Mac) where I can place ac3 and pcm audio files in the same project.
My idea is that the end user will select, at the initial menu, 5.1 (ac3) at 48/16 bit or a PCM 96/24 bit stereo wave file for the exact same video program.
Sony Vegas, Corel Video Studio, Adobe Encore are possible candidates but I can't find this particular information on their web sites.
Tks for your reply
All the Best
Joannes

[aedipuss]

dvdlab pro authoring supports dual audio tracks. it will warn you 24 bit audio is not dvd spec, but will let you use it anyway.

[joannes]

Tks for your reply. I will check your recomendation. My goal is to avoid the need of releasing SACD or DVDA as in my country we don't have that many players.
Instead a DVD with "no video" or a fixed image and just 5.1 or stereo 96/24 audio might be a solution for audiophile type release.
I will keep you posted on my attempts
All the best
J