# Libraries

**URL:** https://discourse.processing.org/c/processing/processing-libraries/19.md?page=45

[Latest](https://discourse.processing.org/latest.md) · [Categories](https://discourse.processing.org/categories.md) · [Tags](https://discourse.processing.org/tags.md)

**Page:** 46

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## [Render high-res images using Hype Framework](https://discourse.processing.org/t/render-high-res-images-using-hype-framework/17815)

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**Author:** [@mrclstrtr](https://discourse.processing.org/u/mrclstrtr)\
**Replies:** 4\
**Last updated:** [February 17, 2020, 3:11pm UTC](https://discourse.processing.org/t/render-high-res-images-using-hype-framework/17815 "2020-02-17T15:11:44Z")

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Hi everybody, I recently started working with Processing in combination with Joshuas’ Hype Framework. I’m able to save single frames from an animation but only in the same resolution as the sketch e.g. 800x500. Is there…

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## [How to draw PGraphics out of an array](https://discourse.processing.org/t/how-to-draw-pgraphics-out-of-an-array/17852)

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**Author:** [@fmS3lect](https://discourse.processing.org/u/fmS3lect)\
**Replies:** 5\
**Last updated:** [February 17, 2020, 9:46am UTC](https://discourse.processing.org/t/how-to-draw-pgraphics-out-of-an-array/17852 "2020-02-17T09:46:53Z")

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Hi all, i am trying to code an Poster wich takes the color out of the webcam and draws shaps on the canvas. This works finde, but now i want to it to only draw a certain amount of shapes on the canvas, like 50 or so and…

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## [Motion Detection Changing an Aspect Ration](https://discourse.processing.org/t/motion-detection-changing-an-aspect-ration/17826)

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**Author:** [@tiasocci](https://discourse.processing.org/u/tiasocci)\
**Replies:** 1\
**Last updated:** [February 17, 2020, 12:22am UTC](https://discourse.processing.org/t/motion-detection-changing-an-aspect-ration/17826 "2020-02-17T00:22:29Z")

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I have a code of a vibrating rectangle with a video captured by the webcam. As you play with the mouse, the aspect ratio changes. I was wondering how to do it so when there is motion or a change in position detected by t…

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## [How to use PrivateProfileString()](https://discourse.processing.org/t/how-to-use-privateprofilestring/17631)

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**Author:** [@spflanze](https://discourse.processing.org/u/spflanze)\
**Replies:** 3\
**Last updated:** [February 16, 2020, 5:08pm UTC](https://discourse.processing.org/t/how-to-use-privateprofilestring/17631 "2020-02-16T17:08:34Z")

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I am attempting to follow the example at: to store user settings between sketch invocations. I am using the Eclipse IDE to develop it. In this code snippet: /\*\* default starting directory where browsing for…

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## [Camera recognizing parts](https://discourse.processing.org/t/camera-recognizing-parts/17817)

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**Author:** [@Ladan](https://discourse.processing.org/u/Ladan)\
**Replies:** 1\
**Last updated:** [February 15, 2020, 7:41pm UTC](https://discourse.processing.org/t/camera-recognizing-parts/17817 "2020-02-15T19:41:43Z")

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Hello, I want to code and buy a camera, that can recognize parts of a mini car (https://www.youtube.com/watch?v=qs2jdXHgGLQ) if you hold them under it. Can somebody recommend me a camera, a programming enviroment and…

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## [oscP5 - vectors and length of message](https://discourse.processing.org/t/oscp5-vectors-and-length-of-message/17791)

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**Author:** [@AndreasRef](https://discourse.processing.org/u/AndreasRef)\
**Replies:** 1\
**Last updated:** [February 15, 2020, 5:46am UTC](https://discourse.processing.org/t/oscp5-vectors-and-length-of-message/17791 "2020-02-15T05:46:02Z")

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Hi Two quick questions about the oscP5 library: Am I correct that you cannot send PVectors via OSC? When receiving an array of ints of a varying length via OSC, how do I parse it correctly, in situations where I d…

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## [Having trouble using kinect with processing on windows](https://discourse.processing.org/t/having-trouble-using-kinect-with-processing-on-windows/15337)

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**Author:** [@l3ehfar](https://discourse.processing.org/u/l3ehfar)\
**Replies:** 2\
**Last updated:** [February 13, 2020, 2:40pm UTC](https://discourse.processing.org/t/having-trouble-using-kinect-with-processing-on-windows/15337 "2020-02-13T14:40:42Z")

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any suggestion to use kinect with processing3 in windows 10? as I’ve been searching I’m becoming more disappointed that there is no easy solution to use openkinect library in windows. should I give up? What alternative…

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## [Pixelate Face Tracking with OpenCV](https://discourse.processing.org/t/pixelate-face-tracking-with-opencv/17780)

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**Author:** [@ElwoodBlues](https://discourse.processing.org/u/ElwoodBlues)\
**Replies:** 0\
**Last updated:** [February 12, 2020, 10:16pm UTC](https://discourse.processing.org/t/pixelate-face-tracking-with-opencv/17780 "2020-02-12T22:16:32Z")

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Hi, I’m trying to get my code to pixelate faces in live video. I have a face tracking sketch that works, as well as a pixelate sketch that works to pixelate the whole screen, however I am having trouble combining them so…

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## [How to fade in object with for loop](https://discourse.processing.org/t/how-to-fade-in-object-with-for-loop/17772)

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**Author:** [@fmS3lect](https://discourse.processing.org/u/fmS3lect)\
**Replies:** 3\
**Last updated:** [February 12, 2020, 5:13pm UTC](https://discourse.processing.org/t/how-to-fade-in-object-with-for-loop/17772 "2020-02-12T17:13:47Z")

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HI Guys, i am relativ new to programming and I have a question. I am trying to fade in an object by using a for loop that increases the alpha value of the object. But it does not fade in, it only appears. int\[\] red =…

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## [Seeking ControlP5's Fonts in text()](https://discourse.processing.org/t/seeking-controlp5s-fonts-in-text/17575)

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**Author:** [@spflanze](https://discourse.processing.org/u/spflanze)\
**Replies:** 4\
**Last updated:** [February 12, 2020, 2:26am UTC](https://discourse.processing.org/t/seeking-controlp5s-fonts-in-text/17575 "2020-02-12T02:26:07Z")

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I seek to know what font is used in ControlP5 library’s button labels. I desire to use the same for text placed on screen using the text() function. No font I have chosen so far looks as good.

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## [Help with loadData() please. +](https://discourse.processing.org/t/help-with-loaddata-please/17749)

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**Author:** [@wcneill](https://discourse.processing.org/u/wcneill)\
**Replies:** 1\
**Last updated:** [February 11, 2020, 8:51pm UTC](https://discourse.processing.org/t/help-with-loaddata-please/17749 "2020-02-11T20:51:40Z")

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I’m following along on the Coursera/UCSD class on Java programming. I realize this may be an Unfolding issue, but it seems that Unfolding and Processing are inextricably linked, so here I am. I’m getting a null pointer …

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## [Can't import AWS library](https://discourse.processing.org/t/cant-import-aws-library/17623)

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**Author:** [@Hubbit200](https://discourse.processing.org/u/Hubbit200)\
**Replies:** 1\
**Last updated:** [February 10, 2020, 6:45pm UTC](https://discourse.processing.org/t/cant-import-aws-library/17623 "2020-02-10T18:45:21Z")

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I’ve been trying to work this out for a few days, but I’m starting to give up… How do I import and use the Amazon AWS 2.0 SDK in Processing? I want to use Amazon DynamoDB to be able to have a few variables (highscores,…

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## [Kinect v1 \*\*I am trying to trigger sound files as my body moves\*\*](https://discourse.processing.org/t/kinect-v1-i-am-trying-to-trigger-sound-files-as-my-body-moves/17664)

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**Author:** [@chi](https://discourse.processing.org/u/chi)\
**Replies:** 2\
**Last updated:** [February 9, 2020, 4:44pm UTC](https://discourse.processing.org/t/kinect-v1-i-am-trying-to-trigger-sound-files-as-my-body-moves/17664 "2020-02-09T16:44:00Z")

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Hi! I am new to processing and the kinect, I am trying to play a sound files as my body moves - specifically joints (i.e right arm in x position triggers an audio file ) any links to tutorials or any help at all will be…

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## [G4P Sliders dance in Class](https://discourse.processing.org/t/g4p-sliders-dance-in-class/17404)

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**Author:** [@H\_Bacardi](https://discourse.processing.org/u/H_Bacardi)\
**Replies:** 12\
**Last updated:** [February 8, 2020, 10:16am UTC](https://discourse.processing.org/t/g4p-sliders-dance-in-class/17404 "2020-02-08T10:16:16Z")

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Hello community :man\_technologist: I want to increase the slider movements in variable steps und schau/see also this increments. For example from start-position 0 to end-position 60, the slider should move in one steps:…

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## [Error message in Use of "Kinect V2 for Processing"](https://discourse.processing.org/t/error-message-in-use-of-kinect-v2-for-processing/11065)

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**Author:** [@Sleaz](https://discourse.processing.org/u/Sleaz)\
**Replies:** 1\
**Last updated:** [February 7, 2020, 10:09pm UTC](https://discourse.processing.org/t/error-message-in-use-of-kinect-v2-for-processing/11065 "2020-02-07T22:09:48Z")

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Hello, I try to run an example of a library “Kinect v2 for Processing” but when the program start, it can’t run properly. Did someone know how to make it works? Here is the message i got: java.lang.UnsatisfiedLinkError…

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## [Access Webcam with FaceOSC + Processing Simultaneously](https://discourse.processing.org/t/access-webcam-with-faceosc-processing-simultaneously/17401)

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**Author:** [@jaredeh](https://discourse.processing.org/u/jaredeh)\
**Replies:** 1\
**Last updated:** [February 7, 2020, 7:46pm UTC](https://discourse.processing.org/t/access-webcam-with-faceosc-processing-simultaneously/17401 "2020-02-07T19:46:20Z")

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Hi all ~ I’m using FaceOSC to get facial recognition data into Processing and doing some stuff with that data. I would also like to access the Capture image of my webcam in the same Processing sketch. Unfortunately it s…

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## [G4P controls loose their positions in proscene while resizing the window!](https://discourse.processing.org/t/g4p-controls-loose-their-positions-in-proscene-while-resizing-the-window/17109)

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**Author:** [@H\_Bacardi](https://discourse.processing.org/u/H_Bacardi)\
**Replies:** 10\
**Last updated:** [February 7, 2020, 7:44pm UTC](https://discourse.processing.org/t/g4p-controls-loose-their-positions-in-proscene-while-resizing-the-window/17109 "2020-02-07T19:44:39Z")

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Hello, im new in processing and i need your help. I want to manipulate a loaded object in proscene with a GUI. For my design are the g4p controls the best and i love the GUI builder. But i have at the momet this problem…

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## [Capturing Net Client Error if Server Not Running](https://discourse.processing.org/t/capturing-net-client-error-if-server-not-running/17536)

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**Author:** [@redeployed](https://discourse.processing.org/u/redeployed)\
**Replies:** 6\
**Last updated:** [February 7, 2020, 1:25am UTC](https://discourse.processing.org/t/capturing-net-client-error-if-server-not-running/17536 "2020-02-07T01:25:29Z")

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Hi, I’m trying to program a client application based on the SharedCanvasClient example. My current task is to handle the case where the server might not be running. When the server example is not running and I run the …

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## [ControlP5 Button Labels Made Upper Case](https://discourse.processing.org/t/controlp5-button-labels-made-upper-case/17558)

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**Author:** [@spflanze](https://discourse.processing.org/u/spflanze)\
**Replies:** 1\
**Last updated:** [February 5, 2020, 3:17am UTC](https://discourse.processing.org/t/controlp5-button-labels-made-upper-case/17558 "2020-02-05T03:17:14Z")

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I am using the ControlP5 library to create buttons on the GUI. ControlP5 alters all characters I put in a button’s label to be in upper case. This is undesirable for me. Can this be prevented?

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## [Problems with my video](https://discourse.processing.org/t/problems-with-my-video/17512)

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**Author:** [@amprocessing](https://discourse.processing.org/u/amprocessing)\
**Replies:** 2\
**Last updated:** [February 3, 2020, 2:58am UTC](https://discourse.processing.org/t/problems-with-my-video/17512 "2020-02-03T02:58:44Z")

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So, in my code I uses g4p guide in order to help me create a user interface and buttons, as I am a beginner. when the button is pressed, the video should begin to play, and the buttons disappears. The video begins to pla…

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## [Issues with loading video / movie](https://discourse.processing.org/t/issues-with-loading-video-movie/17498)

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**Author:** [@amprocessing](https://discourse.processing.org/u/amprocessing)\
**Replies:** 1\
**Last updated:** [February 1, 2020, 6:58pm UTC](https://discourse.processing.org/t/issues-with-loading-video-movie/17498 "2020-02-01T18:58:35Z")

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im trying to add and load a video in my code. however its not working, and I don’t know what the issue is. Can someone help me import processing.video.\*; float spd = 1.0; Movie movie; void setup() { size(800…

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## [Sync server with client](https://discourse.processing.org/t/sync-server-with-client/17500)

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**Author:** [@bento](https://discourse.processing.org/u/bento)\
**Replies:** 0\
**Last updated:** [February 1, 2020, 4:16pm UTC](https://discourse.processing.org/t/sync-server-with-client/17500 "2020-02-01T16:16:16Z")

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Hello again, I am still getting problems with my server and client program, this time I can’t sync the server with the client. The client just hears the server and prints it. Here is the code import processing.net.\*; …

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## [Client got end-of-stream](https://discourse.processing.org/t/client-got-end-of-stream/17486)

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**Author:** [@bento](https://discourse.processing.org/u/bento)\
**Replies:** 1\
**Last updated:** [February 1, 2020, 2:16am UTC](https://discourse.processing.org/t/client-got-end-of-stream/17486 "2020-02-01T02:16:40Z")

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I am trying to create a new processing net sketch and I always get this error Client got end-of-stream. I am using 2 sketches the client and the server the client is import processing.net.\*; Client cln; void setup(…

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## [Thinking Object Oriented](https://discourse.processing.org/t/thinking-object-oriented/17448)

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**Author:** [@DeidaraLP](https://discourse.processing.org/u/DeidaraLP)\
**Replies:** 4\
**Last updated:** [January 30, 2020, 5:16pm UTC](https://discourse.processing.org/t/thinking-object-oriented/17448 "2020-01-30T17:16:07Z")

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Hey folks. So for a school assignment, we had to create some kind of game with at least two self-defined classes while using object-oriented programming. However, I’m finding it quite hard to implement this OOP way of t…

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## [Osc Messages from Processing to SuperCollider](https://discourse.processing.org/t/osc-messages-from-processing-to-supercollider/17441)

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**Author:** [@Alexx](https://discourse.processing.org/u/Alexx)\
**Replies:** 5\
**Last updated:** [January 30, 2020, 1:44pm UTC](https://discourse.processing.org/t/osc-messages-from-processing-to-supercollider/17441 "2020-01-30T13:44:17Z")

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HI! How can I send two Osc Messages from Processing to SuperCollider? So far I have only managed to connect one sound, but but I’m missing two more sounds. How can I do that? In void draw() I need to have two/three “/…

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## [Video switch not on Loop](https://discourse.processing.org/t/video-switch-not-on-loop/17407)

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**Author:** [@vanoevelenstef](https://discourse.processing.org/u/vanoevelenstef)\
**Replies:** 1\
**Last updated:** [January 29, 2020, 11:03am UTC](https://discourse.processing.org/t/video-switch-not-on-loop/17407 "2020-01-29T11:03:03Z")

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I compiled this code from some sources and it works (what is a big deal) but my video stops after it plays and I would like it to play on loop. Tried loop(); function but didn’t work. Any suggestions? import processing.…

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## [How to include G4P controls with saveFrame](https://discourse.processing.org/t/how-to-include-g4p-controls-with-saveframe/17233)

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**Author:** [@Priscilla\_van\_Gritte](https://discourse.processing.org/u/Priscilla_van_Gritte)\
**Replies:** 25\
**Last updated:** [January 29, 2020, 10:59am UTC](https://discourse.processing.org/t/how-to-include-g4p-controls-with-saveframe/17233 "2020-01-29T10:59:17Z")

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When I use the “saveFrame” function it does take a screenshot of the sketch but does not take all its elements. For example, this first image is a screenshot taken with the Windows tool: And this one is a screenshot …

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## [Change world's gravity using keyPressed (Fisica)](https://discourse.processing.org/t/change-worlds-gravity-using-keypressed-fisica/17362)

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**Author:** [@floflopm](https://discourse.processing.org/u/floflopm)\
**Replies:** 3\
**Last updated:** [January 28, 2020, 5:06pm UTC](https://discourse.processing.org/t/change-worlds-gravity-using-keypressed-fisica/17362 "2020-01-28T17:06:01Z")

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Hi, I am using Fisica library in which I set gravity (gx, gy). I would like to be able to change the value of the gravity using keyPressed in a range of -100 to 100 so I can control the motion of balls from left to righ…

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## [Any Processing Sound Library Supporting .m4a?](https://discourse.processing.org/t/any-processing-sound-library-supporting-m4a/13722)

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**Author:** [@processingCendrum](https://discourse.processing.org/u/processingCendrum)\
**Replies:** 4\
**Last updated:** [January 28, 2020, 3:31pm UTC](https://discourse.processing.org/t/any-processing-sound-library-supporting-m4a/13722 "2020-01-28T15:31:56Z")

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I’m trying to create an interface to play and browse my music. Thing is, most of it is in .m4a, and neither the Sound library nor the Minim library seem to support that format. All my music is either in .m4a or in .mp3,…

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## [Video library: grab specific frame of a movie](https://discourse.processing.org/t/video-library-grab-specific-frame-of-a-movie/17387)

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**Author:** [@keithhandy](https://discourse.processing.org/u/keithhandy)\
**Replies:** 2\
**Last updated:** [January 28, 2020, 4:07am UTC](https://discourse.processing.org/t/video-library-grab-specific-frame-of-a-movie/17387 "2020-01-28T04:07:02Z")

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Hi, I have been trying to write code to grab a specific frame from a movie file using the Movie object and the “jump” method, but I am unable to jump to a specific point in the movie unless the movie is playing. The onl…

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