Hi Rich,

I wrote the first article you mention about ptl.
Many things append from 2004 until now:

PTL is now OTL. It's less exerimental and usable (for intance chdh produce a dvd with it)
You can download it via sourceforge where the project is hosted. I've wrote the code but I've no more time to continue this projet rigth now, so contributor are needed there. (it is writen in java)
http://sourceforge.net/projects/petale

I've started an other osc sequencer projet (in c++/qt) also on source forge, but I use students for the code. If you know some students that whant to contribute on this project I'll be happy to do the tutor of an internship or of a student project.
http://sourceforge.net/projects/seqosc/

By the way if you are interessed by graphicalscore you may find this site interessting :
http://www.graphicalscores.org/

Cheers,
Damien.

Rich E a écrit :
Hi,

I've been looking at these two applications for graphical notation via OSC:

ptl:
D. Henry, “PTL, a new sequencer dedicated to graphical scores,” in Proc. of the 2004 Int. Computer Music Conf, 2004, 738–41.
http://dh7.free.fr/otl/PTL_dh20040312.pdf

IanniX:
T. Coduys and G. Ferry, “IanniX aesthetical/symbolic visualisations for hypermedia composition,” in Proceedings International Conference Sound and Music Computing (SMC’04), 2004.
http://www.la-kitchen.fr/download/Papers/PAPER_077.pdf
(what in youtube: http://www.youtube.com/watch?v=WvGFtYzJ88s)

I suppose their developers or users are on this list, so I was wondering about a couple things.

These papers are from the same year, yet I take it they are separate projects.  Has this changed at all?

How does time work in ptl?  I don't have the program, but from one of the images it looks like time flows left->right, triggering the events made by the position of shapes.

Any progress in these applications in the last 5 years, or others?

cheers,
Rich

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