Hi I'm the author of Tranzcode, I had made available a newer version which is actually old (ending in March), since I had been distracted with more possibilities, I perused the feasibility of a GUI which could also view multiple decoded waveforms and would allow selecting on frame boundaries for DTS & Dolby Digital files, where you could select regions and cut, paste, insert, trim, slice etc. between open files having similar characteristics of course. Another example were to repair damaged frames by just decoding just the defective frames to wav, then re-edit/repair the wav files and re-encode just these small regions, then reinsert/replace the frame(s) into a copy of your original file. Since a frame holds barely seconds if even a second, you would not hear/notice any audio degradation form decoding/re-encoding, but you would fix annoying pops clicks where the original contained. Just an idea, I think I can do it, but it’s a lot of work, and I've just begun to program Windows GUI stuff. It's a steep learning curve, but I have scouted the net and found most of the necessary free source code available to go ahead with it (an activex component for displaying waveforms, gui interface for multiple document interface containing splitters bars, tabs, custum tool bars etc.) , its just a matter of tinkering with it, and putting the whole thing together to work successfully. Also I have more important things on my plate at the moment. Once I get those things out of the way I'll be able to devote more time to this "major" undertaking.
Anyhow, I just wanted to alert you to the newer console version (0.4 beta), which includes Dolby Digital decoding for both .ac3 and DDWav. You can also interleave (mux) mono wavs of similar characteristics to create your own custom multichannel wavs (i.e. 4 channels and set the speaker settings - into wave extensible format. You could also strip channels out of multichannels wavs (i.e. 6 channel -> 4 channel in one go).
I've also added resampling and bit depth conversion up to 64-bit floating point
by incorporating and modifying the code from SSRC (Shibatch tools).
Also added batch processing via the '*' delimiter character which is also required when specifing all of the mono source files when creating a multichannel wav. Well with all the new features Tranzcode begs for a GUI for ease of use. Eventually I will get one made, sorry it will still take awhile for me to do one considering the frame editing feature I mentioned above.
The link for the website has already been posted (clickable), hear is the url anyway:
http://tranzcode.byethost22.com/
Cheers, Austin Forgotten