The second was a performance that featured live coding in Gibber by Roger alongside vocals by his partner, Hazel Smith (who contributed text / vocals to Bird Migrants as well). When looking for information on the performance I found a nice review of it by the Sydney Morning Herald. The performance also featured Bird Migrants.
A month or so back I gave a talk at JSConf.Asia about Gibber. The talk runs a little over half-an-hour, with a very short performance at the very end. It goes into a little more technical depth about how Gibber is made; here it is if you’re interested in such things:
I have a backlog of people doing interesting stuff with Gibber to post about; a great problem to have! Jesse Allison has been leading a research group (the Experimental Music and Digital Media program, or EMDM) at Louisiana State University who have been using Gibber in a variety of ways. First, they’ve been using it to perform in the Laptop Orchestra of Louisiana; below is a pic of a recent performance:
The Laptop Orchestra of Louisiana performing with Gibber.
They’ve also been using it to teach middle school and high school students through their EDMM Academy; very cool!
The EMDM program has also released a number of interesting open source software packages. The first is a web GUI framework for digital musical instruments that recently received a major overhaul / upgrade: NexusUI. The second is BRAID, a tool for quickly prototyping digital musical instruments. BRAID currently combines NexusUI with gibber.audio.lib, and although it will support more audio libraries in the future I’m happy Gibber got to go first. These recent projects are primarily the work of Ben Taylor, an incredibly talented creative coder studying with Jesse at LSU.
From the I-should-have-posted-about-this-months-ago category:
Alex McLean led a workshop on digital weaving and used Gibber a while back; for a while the “Recent” menu in the Gibber file browser was filled with examples of weaving done by participants using Gibber’s 2D graphics mode. You can read about Alex’s work and also get a link to a Gibber publication to try out your hand at weaving a la Gibber:
The workshop was part of a grant involving a number of people titled “Weaving Codes, Coding Weaves”. Live coder / artist / developer Dave Griffiths has since done some really impressive work on software (and hardware!) for digital weaving:
Going to try and be a little more active on this blog; I especially want to highlight all the work other people have been doing involving Gibber / p5.gibber. But to start, some info about some nice feature updates to Gibber.
First, the new pattern library. There are now lots of ways to manipulate the underlying values of audiovisual sequences. You can reverse, invert, rotate, scale, transpose, crop… many tools for creating variation over time in sequences. Check out the Gibber pattern tutorial for details (just close the welcome screen that pops up):
I’ve also added some tools for visualizing pattern manipulations, you can see them at work in this video:
One common request for Gibber is for more instruments and styles of sounds. I’ve addressed this to some extent by adding SoundFont integration to Gibber. SoundFonts are collections of samples that match the General MIDI spec (https://en.wikipedia.org/wiki/General_MIDI). Adding the SoundFont means there are now a variety of more traditional sounds (piano, organ, cello, flute etc.) that can be used in giblets. You can try out the SoundFont integration here:
A few events coming up in the next couple of months. First, a long-form performance (~ 1 hour?) on October 26th as part of the ACADIA Conference (Association for Computer Aided Design in Architecture) in Los Angeles. I’ll be performing during their hackathon session: http://2014.acadia.org/hackathon.html
Next, multiple performances as part of the ACM MultiMedia Conference in Orlando. I’ll be performing twice a day on the 5th and 6th of November as part of the interactive arts program. I’ll also be presenting a long paper on Gibber on the 4th. http://acmmm.org/2014/
Most importantly, I’m hoping to release a significant refactoring of Gibber sometime in the next couple of weeks before all this happens…
I’ve had requests from a couple of faculty members at different universities to bring the audio portion of Gibber into its own library so that it could be used outside of http://gibber.mat.ucsb.edu. I had always intended Gibberish to fill this role, but Gibberish is fairly low-level and doesn’t come with a number of Gibber’s features that make it easy to get started making music:
Basic music theory
I think those three elements in Gibber really do speed up the process of making music, as opposed to making DSP graphs. With that in mind, I’ve gone ahead and created Gibber.lib.js, which can be used inside of any web page. It can also be used inside of node.js thanks to the excellent web-audio-api module by Sébastien Piquemal.
I’ve been hard at work on a new version of Gibber. It’s got some features I’m pretty excited about:
Live coding of GLSL shaders (vertex and fragment)
A 2D drawing API primarily based on the HTML Canvas context
Some really nice mapping abstractions that make it simple to map audio to graphics and vice-versa, as well as making it easy to setup interactive controls.
A database backend so users can publish files and browse other peoples sketches (now known as giblets)
A chat system that also allows realtime collaborative code editing (like Google Docs) and remote code execution for networked live coding performances
Improved audio performance by including the newest version of Gibber, which also has some extra ugens to play with
A module system so that end-users can easily extend Gibber and share their extensions with others
Improved error reporting with line numbers via an extra parsing stage
Mouse and keyboard bindings
Integration with Interface.js and Interface.Server
Ack. There are too many features to list them all. Those are the important ones though. Gibber 2.0 is not quite ready for prime-time, but it’s getting close. My main task at the moment is to work on the publication system / browsing of publications. You can try out the new version here: