new gsvideo library

java/libraries/video/examples/Movie/Frames/Frames.pde

@@ -0,0 +1,54 @@
+/**
+ * Frames. 
+ * by Andres Colubri
+ * 
+ * Moves through the video one frame at the time by using the
+ * arrow keys.
+ */
+ 
+import codeanticode.gsvideo.*;
+
+GSMovie movie;
+int newFrame = 0;
+PFont font;
+
+void setup() {
+  size(320, 240);
+  background(0);
+  // Load and set the video to play. Setting the video 
+  // in play mode is needed so at least one frame is read
+  // and we can get duration, size and other information from
+  // the video stream. 
+  movie = new GSMovie(this, "station.mov");
+  movie.play();
+  
+  font = loadFont("DejaVuSans-24.vlw");
+  textFont(font, 24);
+}
+
+void movieEvent(GSMovie movie) {
+  movie.read();
+}
+
+void draw() {
+  if (newFrame != movie.frame()) {
+    // The movie stream must be in play mode in order to jump to another
+    // position along the stream. Otherwise it won't work.
+    movie.play();
+    movie.jump(newFrame);
+    movie.pause();
+  }
+  image(movie, 0, 0, width, height);
+  fill(240, 20, 30);
+  text(movie.frame() + " / " + (movie.length() - 1), 10, 30);
+}
+
+void keyPressed() {
+  if (key == CODED) {
+    if (keyCode == LEFT) {
+      if (0 < newFrame) newFrame--; 
+    } else if (keyCode == RIGHT) {
+      if (newFrame < movie.length() - 1) newFrame++;
+    }
+  } 
+}