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Quadwreck

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It looks like I may be finally getting set up to making my own dvd-a conversions. Three years ago I had a house fire (courtesy of two arsonists) that put a serious dent in all my plans. So, this far down the road, learning what you've learned, what recommendations would you make for software/hardware for a new dvd-a creating setup?
 
Spot the loaded question!!
May as well ask "How Long is a piece of string" as to ask what is needed for transfers.
If we can make the assumption you are referring to transferring old Quad material, then you'll need (obviously) the means to output from your Quad setup into a computer.
So - let's look at some options.
1 - SQ Vinyl (perhaps the easiest) will require either a decoder and 4 outputs into a soundcard, and from there into a multitrack DAW environment. Alternatively, record the intact SQ matrix as a stereo 24/96 (or even a 24/48) WAV file & decode to 4 channels using the Adobe Audition scripts here in these forums. I can attest to these working very well indeed.
2 - CD-4 vinyl is much harder - you will need a properly set up turntable & demodulator. I have never yet heard anything better than Cai's work in this format.
3 - Q8/Q4 requires the correct tape decks, and decent copies of the tapes. For Q8, you won't beat what Winopener is achieving - the fidelity is incredible & at times you completely forget you are actually listening to one of the most fragile formats ever developed.

Once you get the files into the computer, a multitrack system is needed for outputting the 4 (or 6) mono WAV files.
Again, Adobe's Audition will do this, as will Sony's Soundforge or Vegas, or Steinberg's WaveLab/Nuendo/Cubase.
Output as 24/48 or 24/96 WAV files.
Authoring to DVD-A is the tricky part as there are many options.
Cheapest & best value for basic stuff is Cirlinca's DVD-Audio Solo at $45. Very basic - no custom menus, no MLP support (so no 5.1 at 24/96 or 24/88.2, as you must use MLP for these resolutions) & no bells or whistles at all.
Feed it the correctly named WAV files and burn to disc. Couldn't be easier.
Steinberg's WaveLab 5 or 6 will also handle authoring with basic custom menu design options. It's clunky, but once you get used to it it does work.
Top end tools include Minnetonka's DiscWelder Chrome - but this is very buggy indeed, and has some nasty issues for the unwary (MLP support, but no track points in Long MLP with custom menu designs including browseable images without glitching audio for one, and no warnings at all if you go out of spec as it is an abstraction layer tool - all that happens if you go off-spec is that you are unable to do what you think you should be able to do. It does include adding Video_TS, but the AutoMirror option is Dolby Digital and no way to pick streams from the menu system unless you reset to VIDEO mode in the player. Imported Video_TS will not allow independant selection of multiple streams either, so if your Video_TS carries DD & DTS, you cannot pick the stream - it defaults to stream #1. PGC Blocking does not work reliably either, so mixing stereo/surround (a spec requirement) is not easy to do and will usually require a separate group for each stream).
Sonic's DVD-Audio Creator is the best option, but it is brutally expensive. It is the only app that will do commercial grade authoring.

For personal use though, any of the above will get you where you want to be.
Adobe's Audition 2 came with a trial copy of Minnetonka's Entry-level "Bronze" application - think Cirlinca, but with an easier interface.
It really is dependant on how deeply you want to go into this. In single group Quad transfers, one is pretty much as good as another.
 
Thanks for the response, Neil. I have good hardware (Teac A3340, Sony TC 854-4, HK model 8+, JVC 4DD-5, Tate II, Space & Image Composer, everything desired except the Sansui QSD-1), it's the digital end that I'm looking for advice on on. I already have an extra computer reserved solely for digital multichannel recording, and your experienced advice is much appreciated.
 
Glad to see your getting up and running Erik,even though you lost one of your Tate's in the fire:(
 
I would suggest Sound Forge 9 as your editor. I really like the way they added the surround option of creating 4.0, 5.1 and other "wav" files. This allows you to take your 4 mono files and listen to the surround presentation right from your PC without doing anything to the files to see if there are things that need to be "fixed".

In the past, one would have to listen to them one at a time or in stereo pairs, or encode them to DTS for auditioning, then go back and work on them.

There are only certain plug ins that will work on these multichannel files, so you may have to step back to stereo to do things line NR and such, but having the ability to listen to the raw recorded files in surround real time is great.
 
WaveLab 5 or 6 will also get you to the same place as Soundforge - but will include the DVD-A authoring at the same time & is not nearly so picky about plugin usage.
I guess that both will do the same job editing wise - but with Sony, you gotta buy another app for the DVD-A part.
 
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