APPARATI EFFIMERI Tetragram for Enlargement from Apparati Effimeri on Vimeo.

Apparati Effimeri write to let us know about their latest visualist projection mapping project, “TETRAGRAM FOR ENLARGEMENT.” Watching abstract patterns wend their way across the geometries of the castle-like building is hypnotic, to be sure. But it’s as the visuals make the building seem to melt, collapse, and reconstruct itself into fluid shapes worthy of Dali that things
get really interesting.

Blog post + stills

I have to ask: is it really club culture that has “failed” the visualist, or just the limited architectures of the clubs we have now? Projection mapping has tended to be the domain of “art” visuals. But I wonder if music and visuals alike might benefit from sharing new spaces. Heck, I’d be happy to go dance outdoors to adventurous music programming while visuals crept around the buildings around me.

So, do spread this stuff around, because sometimes the live event metaphor in which a lot of us find ourselves is something very different — the silo.

Fans of vintage games with Macs, take note. Open Emu makes emulation of classic game systems a “first-class citizen” on the Mac. But if it were just a game emulator, well, it wouldn’t be news. What makes it news is that at its core, Open Emu is an open source platform and modular architecture into which your favorite game systems can be added as plug-ins. And thanks to that architecture, you can treat your favorite game systems as though they’re modules in a grand, 8-bit modular visual synth, crunching their textures into geometry, adding real-time effects, and controlling the whole thing with multiple controllers, audio, and MIDI.

In other words, Open Emu is like having a giant visual performance synth made from the tasty innards of classic games.

The platform has been in feverish development for some time, but today a major new release takes it further. Beta 2 of 1.0 extends the modularity of the platform, adds a finished Quartz Composer interface (allowing integration with other apps, live visuals, and graphical, modular patching using Apple’s development tool), and adds more emulation cores.

Supported game systems for emulation: Sega Master System, Game Gear, SG-1000, Game Boy, Game Boy Color, Game Boy Advance, NES/Famicom, SNES/Super Famicom, Sega Genesis, Sega CD, and Sega 32x. (In the immortal words of Strongbad, ain’t got no Turbografx? Sounds like you just need one more plug-in.)

Game emulation is nothing new, but the programming team has build a friendly Mac front-end for a host of mature, popular emulation engines. They also fully support Mac technologies, even third-party niceties like Sparkle for automatic updates.

But, this being Create Digital Motion, we’re interested in the live visualist-friendly features:

• High-quality OpenGL scaling, multithreaded playback, and other optimizations
• Audio or MIDI actually plays the game (and can also be used to make the game line up with music)
• Play multiple ROMs at the same time
• Real-time 3D effects, image processing - and route game controllers to those effects

In other words, you can jack in your favorite MIDI controller and go nuts with your favorite games, turning them into a live performance medium - then mashing up the resulting textures with real-time, 3D/2D effects. The Nestopia engine supports ROM glitching, cheat codes, and game rewinding — essential so that in-game death doesn’t also kill your set, and so you can play with the aesthetic of glitchy cartridges without blowing on a classic game cart.

“Visual label” ANTIVJ has made an artistic expertise of projection mapping, light sculpture, outdoor projection, and generally painting projections onto architecture and objects. I got to see their latest work in Montreal at MUTEK, and will have an interview with them up this week. In the meantime, here’s a really stunning work from the Netherlands, at the cathedral in Breda. With original music by Thomas Vaquié, played on organ by Gerard Maters with light design by Giacinto Caponio, Grote Kerk is a sublime modern, digital spectacle, a light and sound show in a tradition extending back to the magic lantern shows. All of this is performed live using software from arKaos. (Thanks to arKaos’ own Marc Nostromo, who incidentally has a fantastic blog on noisepages.)

http://antivj.com/

For another work from this crew, here’s Joanie Lemercier’s Live Painting: Shackleton, performed live in Croft, Bristol, UK at the end of last year:

AntiVJ - Live Painting: Shackleton from AntiVJ on Vimeo.

ToonLoop Remix from Society for Arts and Technology on Vimeo.

Yes, you read that right: realtime stop motion. While stop motion is, by definition, associated with a painstaking process of creating animation frame by frame, a free and open source tool takes a different approach. ToonLoop provides the usual stop motion tools for creating loops, but takes a live performance approach to the recording and playback process, so you can turn your stop motion into a performance. The creator brought up the tool Saturday at the Open Video Conference in New York and got just the reaction you’d expect - a few confused (if delighted) chuckles, and someone asking, “That must be … slow.”

Now, if the framerate is low, you have no one to blame but yourself.

For fans of animation and live visualism, though, this is a dream. The first build was in Processing for Mac and Windows, but a new version for Linux (which should also work on Mac) is built on Python (with PyOpenGL, PyGame, Video4Linux and — oddly — Pure Data for MIDI).

http://toonloop.com/
Developers: Alexandre Quessy and Tristan Matthews
Toonloop Download
Source on Google Code
More documentation of the project at Montreal’s SAT [in French]

In fact, I’m not sure whether I should tell you to download the thing or just run with the idea itself. (There’s no reason Java/Processing shouldn’t still work, by the way, if you use the excellent GSVideo library - and OpenFrameworks and others could be likely candidates, too.)

The idea is brilliant - and yet more evidence that being a visualist can be a much broader category than simply being a “VJ,” with the two-channel mix paradigm the more conventional term suggests.

And performances evidently look like what you might expect. Below, Joy Penroz uses Toonloop in Mérida, Yucatán, México, via the ToonLoop site.

Bonus video: as I was looking for more work done with ToonLoop (there’s not much out there just yet), I came across another creation by Joy Penroz. It’s not a stop motion performance, but it runs with parallel ideas, looping to manipulate time in a modern pop take on the work of Dutch master painter Jan Vermeer. The contemporary “Milkmaid”:

THEMILKMAID from Joy Penroz on Vimeo.

Extra thanks to Michela Ledwidge and Austin Gambles on Twitter.

CTRL ALT SHIFT - from V.I. Artists on Vimeo.

Michael Faulkner of D-FUSE says the most interesting thing in this video: it’s when technology becomes redundant that it’s accepted as art. Photography gets invented, and suddenly painting - a business and a craft for centuries - is “high art.” (Don’t ask, incidentally, about what late 19th Century art critics and salon organizers thought was great painting. It was utterly dreadful.)

Ctrl Alt Shift is a 10-minute documentary, pointed out by Resolume developer Bart on their forums, featuring live visualists and audiovisualists. It has a number of things going for it: a terrific artist lineup, asking the tough, obvious questions about why fundamentally we do this stuff, and an editing style that makes projection, live-style edits, and eye candy animation part of the documentary object. It’s a tasty treat to watch if you know the artists, and even if the chatter in this video is the sort of thing you discuss over beers and V4s with your mates, it could be an ideal video to pass along to your friends who don’t yet entirely get what this whole thing is about.

Featured artists:
The Light Surgeons, D-Fuse, Hexstatic, Vj Anyone, Addictive TV, Vector Meldrew, and Fatamorgana

It’s a production by Dean G Moore and Simon Lane.

I know of at least one other documentary project on live visuals evolving. Of course, maybe what we need - given the imperfect and evolving nature of the medium - is more along the lines of a 24-hour visual network. I nominate … all of us.