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Processing Syphon server output issues

[0 Replies]
- 05-May-2012 09:27 PM
- Forum: Contributed Library Questions
I have posted this in Syphon's forum as well here http://v002.info/forums/topic/processing-server-output-issues/

Hello, I’m having the following issue.
The dimensions of images being sent out of a Processing sketch via Syphon are incorrect.
To reproduce: unsure, as this worked once as advertised originally.
Computer: Macbook pro 3.06GHz Intel Core 2 Duo running 10.7.3
What I did to attempt to remedy: Reinstalled Syphon Processing plugin. Syphon to Syphon communication via other apps work (i.e demo Syphon Server/Client apps, Quartz Composer, Max, all work fine)
Images to demonstrate:
Processing demo sketch yields this:http://www.flickr.com/photos/28959285@N07/7147155663
Syphon Clients see this:http://www.flickr.com/photos/28959285@N07/7147155861

Is it possible to send the output of draw() to other applications? And if so, How?

[3 Replies]
- 29-Mar-2012 10:17 AM
- Forum: General Discussion
*Please forgive me if this comes across as a naive question*

I have successfully sent values from Processing to Quartz Composer via OSC. Mostly things like mouseX, mouseY, or similar, using the oscP5 library. If my understanding is correct, OSC is similar to MIDI in that it is meant to transmit/receive simple values (ints, floats, etc).

I now have a need to output an entire image (640x480) to Quartz Composer (or similar). Clearly sending 307,200 points of data (640*480) each draw() via OSC is not a good solution. I have done my due diligence and searched for potential paths to go down on this, but haven't found much. So now I open this to the forum.

Any clue how I can do this?

----

More backstory.

I am creating a mask layer that is placed over a looping video. I am then using the luminescence of a generated greyscale image in Processing to unmask to the video beneath it in Quartz Composer. Rather, that's the idea.

In other words, Processing is similar to the controller and QC is the view. I chose this approach because of the general bugginess I encountered around Processing video libraries.

If I'm going down a weird path on this, I'd love to know.

Much thanks for any/all feedback.

-Jos

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