In the world of VJ apps, CoGe is an intriguing upstart – a semi-modular design, built around integrating Quartz Composer patches, lets you create customized VJ rigs on the Mac. Hungary has produced both the app and a passionate community of users. It’s time to catch up with this app, including a round of new features available last week in 1.4, work from the visual community, and tutorials on how to get started using it.

What’s New in 1.4

CoGe has been a commercial app for just a year, but a stream of updates has enhanced its functionality. New in 1.4, from the 26th of September, in addition to UI enhancements and improved reliability and stability:

  • Enhanced effects: dry/wet faders, and (in the app and your own QC patches) Blends, manual slider values
  • Core Image Effect support, for GPU-accelerated filters (using this standard Mac format – some 50 ship with the OS, and third-party modules work, too)
  • GPU-accelerated layer groups
  • MIDI and OSC sends and assignments – which can be used, for instance, to trigger clips via Ableton Live – plus enhanced OSC support for working with tools like TouchOSC and Lemur
  • WebFiles with PHP/HTML support

CoGe is a formidable host for Quartz Composer-based and Apple Core Image effects – now more so, with enhanced routing, blending, control, and GPU-accelerated effect support.

See the full details:
CoGe 1.4 With A Bunch of Enhancements [CoGe blog]

Add this to CoGe’s existing semi-modular functionality:

  • Make your own handlers for effects and media sources, all using Quartz Composer (Apple’s visual patching environment, integrated with OS X technologies)
  • Input from a variety of media sources (even Flash SWF, animated GIF, HTML), Collada 3D mesh support
  • Syphon compatibility for inter-app routing to tools like MadMapper
  • Audio analysis and modulation
  • MIDI clock input and sync
  • Sequencer modules for rhythmic clips
  • Layer groups
  • RAM disk for optimized playback performance
  • LFOs, modulation, and even control via other Quartz Composer patches and effects chaining

CoGe is all about having lots of effects, via Core Image and Quartz Composer – and version 1.4 makes that doubly so.

So, that’s what’s new in the tool. Now let’s actually see how to use it – and what it can do.

Artist Work

None of this is meaningful without seeing actual visual work. So, I asked developer Tamas Nagy to share some of the work people are doing with CoGe, and selected a few of my favorite examples. They give you a sense of what the tool’s artistic capabilities can be.

The B.P.F. crew – with the help of aforementioned Tamas – completed this sophisticated mapping project in Turin using CoGe. Artists: Marco Boni, Antonio Pipolo, Paolo Ferrari.

avs op01 from vargasz abolcs on Vimeo.

Vargasz Abolcs shares his audiovisual work, combining CoGe with Ableton Live via MIDI. It’s a simultaneous live A/V set, recorded live in CoGe.

celloBeatPulse from vargasz abolcs on Vimeo.

celloBeatPulse is another A/V creation by the same artist, produced entirely in CoGe, also recorded in Syphon. The project was performed by Bios and Vargasz at LPM 2011, VisionR 2011 and VisualBerlin 2010. More:

http://www.beeplogger.blogspot.hu/

There’s another, more recent project involving body mapping I hope to look at soon – stay tuned.

Tutorials

For a look inside CoGe and how it works, the tutorials are your best bet.

The full album of tutorials is on Vimeo:

http://vimeo.com/album/1644643

But here are a few of my favorites, in that they convey some of the software’s most compelling functionality:

CoGe 1.3 – New movie playback function from luma beamerz on Vimeo.

CoGe 1.3 – MIDI/OSC Talkback from luma beamerz on Vimeo.

CoGe 1.2 – Layer Groups from luma beamerz on Vimeo.

CoGe 1.0 – Using the Sequencer from luma beamerz on Vimeo.

More on CoGe:
http://www.cogevj.hu/

The tool is Mac-only, US$99 (+VAT).

And if you’re using the software, we’d love to hear from you – and see your work.

  • Bob Bell

    Awesome bit of kit and hats off to Tamas for all the work he puts in to constantly improve what’s already a mint programme. Also, CoGe works great with the Airbeam app featured here recently.

  • netchaiev

    I have been using it for gigs for a few years. It’s getting better and better without being too bloated. Awesome app.
    Big up to Tamas!!

  • http://www.facebook.com/blackdoomy Yahiya Gasem

    any similar tools for windows? do this program or other project on complex surfaces? like a car? sry for the stupid question! :P