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Discwelder Bronze DVD-Audio Trial

Digital Performer Tips & Techniques By Robin Bigwood
Published August 2005

New copies of DP are now coming bundled with a trial version of Discwelder, a basic but very useful DVD-Audio authoring application. New copies of DP are now coming bundled with a trial version of Discwelder, a basic but very useful DVD-Audio authoring application.

As always, we've news and ideas from the DP scene — as well as some good old-fashioned rumour-mongering...

They say that no news is good news, and this month, as far as Digital Performer itself is concerned, that might well be correct! DP 4.52 is proving to be a very stable incarnation of the program, particularly so in OS 10.4 'Tiger'. I've read on several internet forums and email lists that die-hard DP 3 devotees have finally been tempted into the 21st Century by OS 10.4 and DP 4.5 and have found the new platform very much to their liking. Tiger certainly appears to have delivered some performance improvements and runs superbly on older Macs, as well as shiny new ones.

New DP features are very definitely on the horizon, though. MOTU have, of course, already trailed Autotune-like track-based pitch correction and a few other gadgets, but recently, when I was reviewing the notes I'd made at the Sounds Expo show in London earlier this year, I was reminded of something very intriguing I'd spotted at the time. On the development version of DP that MOTU were showing, audio plug-in and virtual instrument windows all had an additional title-bar button, labelled with a mysterious single letter: 'V'. When I enquired about this, the MOTU representative very diplomatically told me not to ask awkward questions! I've since pondered what 'V' could stand for — my instinct tells me that MOTU might have some sort of distributed processing system up their sleeve, but how 'V' relates to this I can't imagine. If anyone has a brainwave on this I'd love to hear it!

Plug-in Corner

  • PSP: Like many other DP users, I've long been a fan of the Lexicon-inspired delays and other plug-ins produced by PSP Audioware, but one or two of them, particularly Nitro, have had stability problems when running as Audio Units in DP 4.5. PSP recently announced updates of the whole range and it looks very much as though all the problems have been fixed. For information, the latest revision numbers as I write are as follows: Lexicon PSP42, 1.4.4; PSP 84, 1.4.4; Nitro, 1.0.5; Vintagewarmer, 1.6.6; Mixpack, 1.8.5.
  • Wave Arts: Building on the technologies used in the Masterverb and Wavesurround plug-ins, and apparently extending them significantly, the new Panorama plug-in from Wave Arts is an acoustics processor that includes highly configurable reverb and early-reflection algorithms with doppler-effect processing and pyschoacoustic filtering. It shares many similarities with Waves' Doppler and Audioease's Orbit, but is not quite the same as either. The selectable materials (Audience, Concrete Block, Curtain, etc) for the walls and floors seem to take their cue from Realverb Pro too. Plug-ins like Panorama aren't for everyone, but they can be useful for dialogue mixing and post production, as well as for unusual music-production effects where sounds seem to be located well outside of the speakers, or even behind the listener. If it's the sort of thing that appeals to you, rest assured that Panorama has the quality and maintains the ease of use that characterise all of Wave Arts' plug-ins, and it's available in a true MAS-format version. It costs $249 but is available as a 30-day demo. More information from

DVD Authoring

DP 's surround-mixing support is amongst its strongest features, but actually doing something with a surround mix can be a problem. DP can play it, of course, but for wider distribution you're faced with getting it into a format that consumers can play back. This often means using specialist hardware (or the likes of Universal Audio's Smartcode Pro plug-in for Pro Tools) to encode a Dolby Digital or DTS file ready for DVD production, or again relying on big-money hardware or specialist software (ie. Sonic Solutions or Pyramix) to convert your audio into the DSD format that is used for SACD discs. Complicated stuff, and none of it cheap.

In June, though, MOTU announced a collaboration with Minnetonka Audio Software, which means that new copies of DP now come bundled with a trial version of the Discwelder Bronze DVD-Audio authoring package. What's more, current DP users are not excluded from the deal, as they can download the trial version of Discwelder Bronze from As a surround format, DVD-Audio can deliver 5.1 mixes at 48kHz/24-bit, but can also support high-resolution stereo recordings — up to 192kHz, 24-bit, in fact. You can even have surround and stereo tracks on the same disc, so listeners can choose what's best for their playback systems.

DVD-A is arguably the least widely compatible current audio distribution format, as it won't play on conventional CD players (unlike SACD), and isn't supported by most basic DVD (video) players or computer drives. Still, it has huge industry support, and as consumer hi-fi and home-theatre devices offer ever-broadening format compatibility, a cost-effective DVD-A authoring solution is welcome.

The Discwelder Bronze trial allows five DVD-A discs to be burned before becoming inoperative, but upgrading to a full license costs only $49. More details from and Find out more about DVD-Audio at

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