Processing.org has a nice video capture library that is suitable for quick videos for documentation, I am using it to capture some arduino experiments with the external isight camera
code follows….
//import processing.video.*;
MovieMaker mm; //the moviemaker container
Capture myCapture; //your webcam, isightvoid setup() {
size(320, 240);myCapture = new Capture(this, width,height);
//myCapture.settings(); uncomment this if you want to select the video source
mm = new MovieMaker(this, width, height, “callandresponse2.mov”,30,MovieMaker.H263, MovieMaker.HIGH); // Save compressed, at 30 frames per second, h263, high quality}
void captureEvent(Capture myCapture) {
myCapture.read();
}void draw() {
image(myCapture,0,0);
// Add window’s pixels to movie
mm.addFrame();
}void keyPressed() {
if (key == ‘ ‘) {
// Finish the movie if space bar is pressed
mm.finish();
// Quit running the sketch once the file is written
exit();
}
}
Hackable Devices
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