hi forum i am trying to display image video and want to pass it to opencv for image processing but the image wont show up. thabk you for help import processing.video.*; import java.awt.*; import gab.opencv.*; OpenCV opencv; Movie test; void setup() { size(680, 480); background(0); test = new Movie(this, "vid1.mp4"); test.loop(); opencv = new OpenCV(this, test.width, test.height); } void draw() { opencv.loadImage(test); //image(test, 0, 0, width, height); image(opencv.getOutput(), 0, 0); } void movieEvent(Movie m) { m.read(); }

Hello @doni, Related: [image] OpenCV error in Processing 4.0b2 Libraries Hello @bhaskar1955, The example works with: Windows 10 Processing 4.01 (August 9, 2022) Releases · jaegonlee/opencv-processing · GitHub I did get this error: [image] And added this delay to correct that problem: void setup() { size(720, 480); video = new Movie(this, "street.mov"); opencv = new OpenCV(this, 720, 480); opencv.startBackgroundSubtraction(5, 3, false); println(frameCount, video.width, video.height); video.loop(); video.play(); int t1 = millis();… :)

Unable to show video image using OpenCV

Processing Libraries

glv April 26, 2023, 9:47am 2

Hello @doni,

:)

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Unable to show video image using OpenCV

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