hi there,

does someone know something about how to create otoacoutic emissions with pure data?

best,
d.t.

hi,

there is the message

;
pd dsp 1

or "0" to switch on and off audio. is there any list of commands, pd understands this way. for example, i'd like to switch between different midi devices with message boxes, or just activate them by a messagebox command, if existing.

thank's for your help!

dominik

April 02.+03. 2010 - each 8.pm
Blank Pages - http://blankpages.fr

CALL FOR PARTICIPANTS

Blank Pages Sessions use Pure Data or Max/Msp for creating sounds/video by live programming, starting from a blank page, without loading or saving patches. Participants make sounds/music for one hour, after that the session ends.

There will be two Blank Pages Sessions in Munich. To participate, please fill out the registration form, which can be found on the Blank Pages homepage. No hosting possible. The Blank Pages Session in Munich is integrated in a Pure Data Forum, which is part of the Kunstfest Prosume Conduce in Munich, Germany - for details see http://prosumeconduce.info (english text available).

What dows that mean?

at a certain moment the pix_film loses position information of the playing movie?

i don't get it. got two videos simultaneously playing. could that be the reason?

found it at

http://www.artefacte.org/pd/

is it right that i cannot install pidip on my windows xp system?

if not, is there an alternative color picker? i'm using greenbox effects with gem pix_chroma_key - so i need to "pick" exact colors - maybe from the renderer window?

Suggestion:

Bang
|
opencolorpicker (compare "openpanel")
|
gemlist

cheers, dominik

i want to calculate the following:

expr $f1+$f2/100 if $f2>50 AND
expr $f1-$f2/100 if $f2<50

how can i put this in one box?

Hi!

i'm trying to work with keying but have enourmous performance problems. By starting the rendering, windows react very slowly if moving them and buttons, too. i have a ok graphics card with 250mb ram - that should work properly.

does someone have experience with that? i want to go further with keying video files - so i have to find out what's the problem.

thanks!

@toxonic said:

you can interlace conditions

whow, that's amazing! thanks so much

@toxonic said:

this looks like a simple if/else condition, not?

Yes, it is, indeed! Thank you, that works!

It was important for me to have several inputs for one expression.

Interesting how i could define ranges like 50 to 100 and 0 to 50 for - and +

[expr if($f2>50<100, $f1+$f2/100);
if($f2>0<50, $f1-$f2/100)]

-> this doesn't work! do you have a suggestion?

http://www.pdpatchrepo.info/hurleur/expr_if.GIF

use the startup flag where your gem is located, i.e.
-helppath E:/Pd/extra/Gem
(File -> Startup... -> Startup flags)

i want to do similar things... not only brightness but movement
"video to midi" programs i found:

http://news.harmony-central.com/Product-news/Grabbo-09.html
Tebo Software grabbo video to midi converter for beOS

and isadora for mac:
http://groups.yahoo.com/group/isadora-user-group/message/639