How to get audio buffersize through Audio Unit RemoteIO
You can check the buffer size in your ofApp's audioRecieved and audioRequested functions. You don't have to do this directly in Obj-C:...
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How to get audio buffersize through Audio Unit RemoteIO
Thank you so much for your answer! I will try that today!
View Article0.9.0 Release Candidate 1
It's simply HTML5 code rendered with webkit and nodejs, wrapped into a standalone app with Electron. For information, the HTML gui then calls the commandLinePG with the right arguments.
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How to control the speed of a rotation
Hi ! I'm currently trying to control the rotation speed of an svg image. For the moment I wrote this : rotation = ofGetElapsedTimef()*100*rotationSpeed; Where rotation is my angle and rotationSpeed is...
View ArticleFFT for System Audio Output
Go download SoundFlower. It will allow you to use your laptop's audio output to redirect it back in for use in audio applications and/or ofxFFT.
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New addon: ofxManipulator
Very insightful! I myself tried to make ofNode matrix caching to make deep hierarchies faster and it worked out quite okay. It'd be good to have a more efficient ofNode offering the same...
View ArticleHow to control the speed of a rotation
How are you rendering the image? Are you using ofRotate?
View ArticleUsing ofTrueTypeFont
Trying to compile a gui library but keep getting a compile error. No member named 'load' in 'ofTrueTypeFont' font_large->load(fontName,size,true, true, false, 0.0,resolution);
View ArticleNeed a gui solution that works with 0.8.4
Hmm intersting. I'm getting a lot of compile errors. For instance No member named 'load' in 'ofTrueTypeFont'font_large->load(fontName,size,true, true, false, 0.0,resolution);andUse of undeclared...
View ArticleHow to control the speed of a rotation
Actually I use the SVG to send into an ilda Laser so the code is : ildaFrame.getPolys().clear(); polylines.clear(); ofPolyline p; while (svgLoader.hasNextPolyline()){ p.clear(); p =...
View ArticleUsing ofTrueTypeFont
Maybe you're using an add-on for OF 0.8.4 with OF 0.9 or the inverse ?BTW what's the add-on and the version of OF ? Cyril
View ArticleNeed a gui solution that works with 0.8.4
That rings a bell, I might have changed some lines of code. I think you need to change load for loadFont, nullptr is the same as NULL and the last one might be an include missing (ofMain.h will...
View ArticleNeed a gui solution that works with 0.8.4
Thanks. making progress. In the Sliders example still getting these errors Undefined symbols for architecture x86_64: "ofColor_::ofColor_(ofColor_ const&, float)", referenced from:...
View ArticleofxAndroid - can't load any files
Same problem here, found any solution? Since this has been unanswered a couple of times here: A dirty hack-y workaround is to store assets base64-encoded in code and either load them directly from...
View ArticleHow to send ucs2/utf16 over network with OF?
Hi @Timoteus did you manage to progress much further with using oF and the CITP protocol? Currently looking at ways to use oF to communicate with Capture Argo and this seems like a good road. Just...
View ArticleTracking brightest Pixels
Hey all, I was wondering if anyone has any experience tracking brightness of pixels from the video grabber? I see that there is a getBrightness in ofImage. I'm trying to draw an ellipse on the...
View ArticleTracking brightest Pixels
This can be done in a number of ways. The simplest brute-force method would be to look at each pixel, keeping track of the x / y position of the brightest one that you find. With an 8-bit image, the...
View ArticleHow to send ucs2/utf16 over network with OF?
Hi, I also use Capture Argo. How familiar are you with CITP? What is your goal? My work was mainly in transfering preview images from a mediaserver to a lighting console. I haven't worked on it for a...
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How to get audio buffersize through Audio Unit RemoteIO
I finally fixed the problem by following @danomatika's suggestion! My code is as below. in ofApp.h file, int ticksPerBuffer = 16; //default ticksPerBufferint curBufferSize = -1; //current bufferSize...
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