file.txt

Add output branch with dummy file

beerpong/addons.make

@@ -1,2 +1 @@
-ofxGui
 ofxOpenCv

beerpong/bin/data/README.txt

@@ -1,3 +0,0 @@
-Video mit FFMPEG verkleinern:
-
-ffmpeg -i beer.mkv -s 568x320 -c:a copy shrink.mkv 

beerpong/src/ofApp.cpp

@@ -1,94 +1,23 @@
 #include "ofApp.h"
 
-#define VIDEO_WIDTH 568
-#define VIDEO_HEIGHT 320
-
 //--------------------------------------------------------------
 void ofApp::setup(){
-	vidPlayer.load("beer.mkv"); // in /bin/data/
-	vidPlayer.play();
-	vidPlayer.setLoopState(OF_LOOP_NORMAL);
 
-	colorVideo.allocate(VIDEO_WIDTH, VIDEO_HEIGHT);
-	grayVideo.allocate(VIDEO_WIDTH, VIDEO_HEIGHT);
-
-	learnBackground = true;
-	threshhold = 80;
 }
 
 //--------------------------------------------------------------
 void ofApp::update(){
 
-	vidPlayer.update();
-	colorVideo.setFromPixels(vidPlayer.getPixels());
-
-	grayVideo = colorVideo; // Convert Color to Grayscale
-
-	if (learnBackground){
-		background = grayVideo;
-		learnBackground = false;
-	}
-
-	// Background subtraction
-	binarized.absDiff(background, grayVideo);
-	// Binarization
-	binarized.threshold(threshhold);
-
-	contourFinder.findContours(
-		binarized,
-		10,
-		VIDEO_HEIGHT * VIDEO_WIDTH / 10,
-		10,
-		true);
 }
 
 //--------------------------------------------------------------
 void ofApp::draw(){
-	ofSetHexColor(0xffffff);
-	colorVideo.draw(20, 20);
-	grayVideo.draw(40 + VIDEO_WIDTH, 20);
-	background.draw(20, 40 + VIDEO_HEIGHT);
-	binarized.draw(40 + VIDEO_WIDTH, 40 + VIDEO_HEIGHT);
 
-	ofFill();
-	ofSetHexColor(0x333333);
-	ofDrawRectangle(40 + VIDEO_WIDTH, 60 + VIDEO_HEIGHT + VIDEO_HEIGHT, VIDEO_WIDTH, VIDEO_HEIGHT);
-	ofSetHexColor(0xffffff);
-
-	for (int i = 0; i < contourFinder.blobs.size(); i++) {
-		ofxCvBlob blob = contourFinder.blobs[i];
-		
-
-		// draw over the centroid if the blob is a hole
-		ofSetColor(255);
-
-		// https://docs.opencv.org/master/d1/d32/tutorial_py_contour_properties.html
-		float aspect_ratio = blob.boundingRect.getWidth() / blob.boundingRect.getHeight();
-
-		stringstream sizeStr;
-		sizeStr << std::to_string(i) << ": " << std::to_string(contourFinder.blobs[i].area);
-		sizeStr << " | F=" << aspect_ratio;
-
-
-		if (aspect_ratio > 0.5 && aspect_ratio < 1.5)
-		{
-			blob.draw(40 + VIDEO_WIDTH, 60 + VIDEO_HEIGHT + VIDEO_HEIGHT);
-			ofDrawBitmapString(sizeStr.str(),
-				contourFinder.blobs[i].boundingRect.getCenter().x + 40 + VIDEO_WIDTH,
-				contourFinder.blobs[i].boundingRect.getCenter().y + 60 + VIDEO_HEIGHT + VIDEO_HEIGHT);
-		}
-	}
 }
 
 //--------------------------------------------------------------
 void ofApp::keyPressed(int key){
-	if (key == '-') threshhold--;
+
-	else if (key == '+') threshhold++;
-	else if (key == ' ') learnBackground = true;
-	else if (key == '0') vidPlayer.setPaused(!vidPlayer.isPaused());
-	else if (key == OF_KEY_RIGHT) vidPlayer.nextFrame();
-	else if (key == OF_KEY_LEFT) vidPlayer.previousFrame();
-	else;
 }
 
 //--------------------------------------------------------------

beerpong/src/ofApp.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include "ofMain.h"
-#include "ofxOpenCv.h"
 
 class ofApp : public ofBaseApp{
 
@@ -22,17 +21,4 @@ class ofApp : public ofBaseApp{
 		void dragEvent(ofDragInfo dragInfo);
 		void gotMessage(ofMessage msg);
 		
-		ofVideoPlayer vidPlayer;
-
-		// Images displaying original video
-		ofxCvColorImage colorVideo;
-		ofxCvGrayscaleImage grayVideo;
-
-		ofxCvGrayscaleImage background;
-		ofxCvGrayscaleImage binarized;
-
-		ofxCvContourFinder 	contourFinder;
-
-		bool learnBackground;
-		int threshhold;
 };

output

@@ -0,0 +1 @@
+hello