Switch URL to https. Add getCurrentTime and getCurrentFrame

README.md

@@ -72,6 +72,8 @@ The exported video is compressed using the h264 codec. This codec does not allow
 
 ## change log
 
+* 0.1.8 - April 17th, 2017
+  * Switch server url to https (attempt to solve broken installation inside the IDE)
 * 0.1.7 - April 1st, 2017
   * Setting are now saved in the libray folder. Using the Java Preferences was
     giving errors on some Windows versions.

examples/withAudioViz/withAudioViz.pde

@@ -5,10 +5,11 @@ import ddf.minim.spi.*;
 
 VideoExport videoExport;
 
+String audioFilePath = "jingle.mp3";
+
 String SEP = "|";
 float movieFPS = 30;
 float frameDuration = 1 / movieFPS;
-float movieTime = 0;
 BufferedReader reader;
 
 void setup() {
@@ -24,15 +25,15 @@ void setup() {
   // experimentation. Otherwise every time you
   // run this program it re-generates the FFT
   // analysis.
-  audioToTextFile("jingle.mp3");
+  audioToTextFile(audioFilePath);
 
   // Open the text file we just created for reading
-  reader = createReader("jingle.mp3.txt");
+  reader = createReader(audioFilePath + ".txt");
 
   // Set up the video exporting
   videoExport = new VideoExport(this);
   videoExport.setFrameRate(movieFPS);
-  videoExport.setAudioFileName("jingle.mp3");
+  videoExport.setAudioFileName(audioFilePath);
   videoExport.startMovie();
 }
 void draw() {
@@ -66,7 +67,7 @@ void draw() {
     // I added an offset of half frame duration, 
     // but I'm not sure if it's useful nor what 
     // would be the ideal value. Please experiment :)
-    while (movieTime < soundTime + frameDuration * 0.5) {
+    while (videoExport.getCurrentTime() < soundTime + frameDuration * 0.5) {
       background(0);
       noStroke();
       // Iterate over all our data points (different
@@ -91,10 +92,6 @@ void draw() {
         popMatrix();
       }
       videoExport.saveFrame();
-      // Manually increment the movie time.
-      // In future versions I should add
-      // something like videoExport.getTime() instead.
-      movieTime += 1 / movieFPS; 
     }
   }
 }

resources/build.properties

@@ -87,7 +87,7 @@ author.url=http://hamoid.com
 # Set the web page for your Library.
 # This is NOT a direct link to where to download it.
 
-library.url=http://funprogramming.org/VideoExport-for-Processing
+library.url=https://funprogramming.org/VideoExport-for-Processing
 
 
 # Set the category (or categories) of your Library from the following list:
@@ -132,12 +132,12 @@ source.repository=https://github.com/hamoid/VideoExport-for-Processing.git
 # This is used to compare different versions of the same Library, and check if 
 # an update is available.
 
-library.version=17
+library.version=18
 
 
 # The version as the user will see it.
 
-library.prettyVersion=0.1.7
+library.prettyVersion=0.1.8
 
 
 # The min and max revision of Processing compatible with your Library.
@@ -155,7 +155,7 @@ compatible.maxRevision=0
 # against. This information is only used in the generated webpage.
 
 tested.platform=osx,linux,windows
-tested.processingVersion=3.2.3
+tested.processingVersion=3.3.0
 
 
 # Additional information for the generated webpage.

src/com/hamoid/VideoExport.java

@@ -355,6 +355,33 @@ protected void initialize() {
         }
     }
 
+    /**
+     * Call this function to figure out how many frames your movie has so far.
+     *
+     * @return the number of frames added to the movie so far
+     */
+    public int getCurrentFrame() {
+        return frameCount;
+    }
+
+    /**
+     * You could use the returned value to display a time counter, a progress
+     * bar or to create periodic motion, for instance by feeding
+     * the returned value into the sin() function, and using the result to drive
+     * the position of an object.
+     *
+     * @return the duration of the movie (so far) in seconds
+     */
+    public float getCurrentTime() {
+        return frameCount / ffmpegFrameRate;
+    }
+
+    /**
+     * Call this if you need to figure out the path to the ffmpeg program
+     * (advanced).
+     *
+     * @return the path to the ffmpeg program as a String
+     */
     public String getFfmpegPath() {
         return settings.getString(SETTINGS_FFMPEG_PATH, FFMPEG_PATH_UNSET);
     }