Audio Crackling in Raspberry Pi 3B
@cuinjune wrote: Hi, I use ofxPd to play sound on RPi and it works but I hear audio crackling time to time. It happens even I increase the audio buffer size. I would like to ask if there’s a way to...
View ArticleofFbo on Raspberry
@simonblackmore wrote: Hi all, I am just trying to port an app from my mac to a Raspberry 3. Just discovered that ofFbo doesnt work for me. And I am not sure whether this is because ofFbo doesnt work...
View ArticleVector of ofVideoPlayer* - segmentation fault
@numu wrote: Hi all, I have a around 2 hours of HD video material (each clip about a minute long), that i put into a vector of pointers to ofVideoPlayers. Loading and playing them is no problem. But...
View ArticleBluetooth speaker on Raspberry
@Meach wrote: Hello, I am trying to have my oF app output sound output to my bluetooth speaker but I don’t find any solutions. I managed to have my speaker paired and connected via the bluetoothctl...
View ArticleShader example not working on Raspberry Pi 3
@sandufi wrote: Hello guys, anyone got working straight out of the box the shader example 09_gaussianBlurFilter on a Raspberry Pi? I don’t get any errors after doing the “make” and “make run”....
View ArticleHeadless Raspberry camera grabber
@Meach wrote: Is it possible to use the Raspberry camera in a headless application? I tried using ofxOMXCamera addon but it seems that is uses textures so it is not possible to have the application...
View ArticleofUtils.cpp:(.text+0x9f0c): undefined reference to `__atomic_fetch_add_8'
@bebeam wrote: Hi, I am struggling to solve the problem. I am installing openFrameworks 0.10.01 armv_6 on Raspberry pi 2, and trying to run an polygonExample. However, I’ve got 2 Error like: Linking...
View ArticleRun OF on Raspberry Pi 4
@sandufi wrote: Hello guys, did someone actually managed to run OF on the new Raspberry Pi 4? How about the compatibility with the new openGL driver? I’ve read this post but I couldn’t reach a...
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ofxGui causing low framerate on RPi3 B+
@meltdream wrote: Hi everyone! My first post here, I’m a new OF user. I’m working on a video feedback application for a device based on the raspberry pi3 b+, but I noticed my FPS dropping from 60 to 9...
View ArticleofxGui compilation hangs
@Meach wrote: Hello, I have troubles compiling ofxGui on a Raspberry Pi 3 A+ with Raspbian Buster. I have OF 0.10.1 and the compilation hangs while compiling the file...
View ArticlePoco JSON folder missing error
@Meach wrote: Hello, I am running OF 0.10 on a Raspberry Pi 3 A+ with Raspbian Stretch lite (version from 2019-04-08). This is a fresh install and I followed the getting started guide and executed the...
View ArticleCan one build OF for armv6 on armv7 device?
@cuinjune wrote: Can one build and run OF for armv6 on instead of armv7 on armv7 device? Posts: 1 Participants: 1 Read full topic
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RockPi installation of OF 0.10.1
@dmelladom wrote: Hi there! I am trying to compile OF on a RockPi (http://rockpi.org/) I am using their Ubuntu server distro...
View ArticleJetson Nano link D435 lib to addon
@pierre_tardif00 wrote: Hi, I’m trying to link the librealsense library installed on my Jetson Nano to the ofxRealsense addon with the 2.2.22 version. I have tried to create a pkg file for the system...
View ArticleRpi 4 / Raspbian Buster / openFrameworks
@ayruos wrote: Phew, been outta the loop for the last few months between finishing my Master’s thesis, graduating and finally moving continents and haven’t really been able to work on new stuff or...
View ArticleBad Performance - oF 0.10 armv6 rpi3b+ ofshader
@doktorsuarez wrote: Hi, i’m working on a project with about 70 small fbo’s (200 x 200 pixel) that i bind to very simple 3Dgeometry (planes) as textures. I’m on a rpi 3b+, 512mb allocated to gpu,...
View ArticleDebugging No Audio through Raspberry Pi 3.5mm using ofVideoPlayer
@drfuzzyness wrote: I’ve come across an issue when trying to play a video through ofVideoPlayer that contains an audio track where no audio comes out the 3.5mm jack on a Raspberry Pi 3 (A and B). When...
View Articlemeta-openFrameworks OpenEmbedded Layer
@bernardoaraujor wrote: I started this OpenEmbedded layer called meta-openFrameworks. It’s a work in progress. I’ve successfully integrated oF core with a few patches to the .mk makefiles (inside...
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Qt creator and (not) compiling
@Edward_Ward wrote: Hi all, Hit a wall today, hope you might be able to get me back on track I am using my Pi, VNC and I can get the examples to run via terminal. Well, I also would like to write my...
View ArticleProblem with graphicsExample on Raspberry Pi, maybe alpha blending related
@oweno wrote: I just installed OF v0.10.1 on a new Raspberry Pi 3 A+ The graphics example has a problem that seems to be related to alpha blending. If you run the example you will notice some of the...
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