added Youtube download, Video conversion and caching, tweaked some settings

ShootingStars/nbproject/project.properties

@@ -32,14 +32,28 @@ dist.javadoc.dir=${dist.dir}/javadoc
 endorsed.classpath=
 excludes=
 file.reference.AudioProcessing-1.0.jar=lib\\AudioProcessing-1.0.jar
+file.reference.commons-codec-1.4.jar=lib\\commons-codec-1.4.jar
+file.reference.commons-io-2.1.jar=lib\\commons-io-2.1.jar
+file.reference.commons-lang3-3.1.jar=lib\\commons-lang3-3.1.jar
+file.reference.commons-logging-1.1.1.jar=lib\\commons-logging-1.1.1.jar
+file.reference.httpclient-4.1.3.jar=lib\\httpclient-4.1.3.jar
+file.reference.httpcore-4.1.4.jar=lib\\httpcore-4.1.4.jar
 file.reference.jaudiotagger-2.2.0.jar=lib\\jaudiotagger-2.2.0.jar
 file.reference.jl1.0.1.jar=lib\\jl1.0.1.jar
 file.reference.jna-3.5.2.jar=lib\\jna-3.5.2.jar
+file.reference.jogg-0.0.7.jar=lib\\jogg-0.0.7.jar
+file.reference.jorbis-0.0.15.jar=lib\\jorbis-0.0.15.jar
 file.reference.mp3spi1.9.5.jar=lib\\mp3spi1.9.5.jar
 file.reference.platform-3.5.2.jar=lib\\platform-3.5.2.jar
 file.reference.tritonus_aos-0.3.6.jar=lib\\tritonus_aos-0.3.6.jar
+file.reference.tritonus_jorbis-0.3.6.jar=lib\\tritonus_jorbis-0.3.6.jar
 file.reference.tritonus_share-0.3.6.jar=lib\\tritonus_share-0.3.6.jar
+file.reference.vget-1.1.0.jar=lib\\vget-1.1.0.jar
 file.reference.vlcj-2.3.0.jar=lib\\vlcj-2.3.0.jar
+file.reference.wget-1.2.7.jar=lib\\wget-1.2.7.jar
+file.reference.xmlpull-1.1.3.1.jar=lib\\xmlpull-1.1.3.1.jar
+file.reference.xpp3_min-1.1.4c.jar=lib\\xpp3_min-1.1.4c.jar
+file.reference.xstream-1.4.2.jar=lib\\xstream-1.4.2.jar
 includes=**
 jar.archive.disabled=${jnlp.enabled}
 jar.compress=false
@@ -57,7 +71,21 @@ javac.classpath=\
     ${file.reference.tritonus_share-0.3.6.jar}:\
     ${file.reference.AudioProcessing-1.0.jar}:\
     ${libs.jme3-libraries-effects.classpath}:\
-    ${file.reference.jaudiotagger-2.2.0.jar}
+    ${file.reference.jaudiotagger-2.2.0.jar}:\
+    ${file.reference.commons-codec-1.4.jar}:\
+    ${file.reference.commons-io-2.1.jar}:\
+    ${file.reference.commons-lang3-3.1.jar}:\
+    ${file.reference.commons-logging-1.1.1.jar}:\
+    ${file.reference.httpclient-4.1.3.jar}:\
+    ${file.reference.httpcore-4.1.4.jar}:\
+    ${file.reference.jogg-0.0.7.jar}:\
+    ${file.reference.jorbis-0.0.15.jar}:\
+    ${file.reference.tritonus_jorbis-0.3.6.jar}:\
+    ${file.reference.vget-1.1.0.jar}:\
+    ${file.reference.wget-1.2.7.jar}:\
+    ${file.reference.xmlpull-1.1.3.1.jar}:\
+    ${file.reference.xpp3_min-1.1.4c.jar}:\
+    ${file.reference.xstream-1.4.2.jar}
 # Space-separated list of extra javac options
 javac.compilerargs=
 javac.deprecation=false

ShootingStars/shootingstars.conf

@@ -1,7 +1,7 @@
 #jME3 AppSettings
-#Fri Jun 14 08:27:23 CEST 2013
+#Fri Jun 14 11:11:30 CEST 2013
 Renderer(string)=LWJGL-OpenGL2
-Width(int)=1360
+Width(int)=1366
 DisableJoysticks(bool)=true
 SettingsDialogImage(string)=
 Title(string)=Shooting Stars
@@ -12,13 +12,13 @@ Samples(int)=0
 UseInput(bool)=true
 BitsPerPixel(int)=24
 Frequency(int)=60
-Username(string)=Chris
+Username(string)=Darth Affe
 DepthBits(int)=32
 FXVolume(int)=85
 Fullscreen(bool)=false
 AudioRenderer(string)=LWJGL
 StencilBits(int)=0
-PostProcessing(bool)=false
+PostProcessing(bool)=true
 VSync(bool)=true
 FrameRate(int)=-1
 SoundVolume(int)=24

ShootingStars/src/org/wyrez/shootingstars/ShootingStars.java

@@ -29,7 +29,7 @@ import com.jme3.renderer.Camera;
 import com.jme3.renderer.ViewPort;
 import com.jme3.scene.Node;
 import org.wyrez.persij.PersiJContainer;
-import org.wyrez.shootingstars.audiodata.AudioDataManager;
+import org.wyrez.shootingstars.data.AudioDataManager;
 import org.wyrez.shootingstars.factories.Materials;
 import org.wyrez.shootingstars.game.GameSettings;
 import org.wyrez.shootingstars.states.GameState;
@@ -46,14 +46,11 @@ public class ShootingStars extends SimpleApplication {
 
     private PersiJContainer container;
     private StateManager sManager;
-    private Screen screen;
     private OptionSettings optionSettings;
-    private GameSettings gameSettings;
 
     public ShootingStars() {
         super(new StatsAppState(), new DebugKeysAppState());
         optionSettings = new OptionSettings();
-        gameSettings = new GameSettings();
     }
 
     @Override
@@ -88,21 +85,21 @@ public class ShootingStars extends SimpleApplication {
         container.registerSingleton(AssetManager.class, assetManager);
         container.registerSingleton(ViewPort.class, viewPort);
         container.registerSingleton(OptionSettings.class, optionSettings);
-        container.registerSingleton(GameSettings.class, gameSettings);
+        container.registerType(GameSettings.class, true);
         container.registerType(StateManager.class, true);
         container.registerType(Screen.class, true);
-        container.registerType(AudioDataManager.class, true);        
+        container.registerType(AudioDataManager.class, true);
     }
-    
+
     private void initKeys() {
-        inputManager.addMapping("Pause",  new KeyTrigger(KeyInput.KEY_P));
+        inputManager.addMapping("Pause", new KeyTrigger(KeyInput.KEY_P));
         inputManager.deleteMapping(INPUT_MAPPING_EXIT);
-        inputManager.addMapping("ESC",  new KeyTrigger(KeyInput.KEY_ESCAPE));
-        
+        inputManager.addMapping("ESC", new KeyTrigger(KeyInput.KEY_ESCAPE));
+
     }
-    
+
     private void initSettings() {
-        if(optionSettings.saveExists()) {
+        if (optionSettings.saveExists()) {
             optionSettings.init(false);
             optionSettings.load();
         } else {
@@ -115,7 +112,7 @@ public class ShootingStars extends SimpleApplication {
         ShootingStars app = new ShootingStars();
 
         //app.setSettings(optionSettings);
-        
+
         app.start();
     }
 }

ShootingStars/src/org/wyrez/shootingstars/controls/GroundBorderGlowControl.java

@@ -21,7 +21,7 @@ import com.jme3.math.ColorRGBA;
 import com.jme3.scene.Geometry;
 import com.jme3.scene.Spatial;
 import com.jme3.scene.control.Control;
-import org.wyrez.shootingstars.audiodata.AudioDataManager;
+import org.wyrez.shootingstars.data.AudioDataManager;
 
 /**
  *

ShootingStars/src/org/wyrez/shootingstars/controls/GroundGlowControl.java

@@ -22,7 +22,7 @@ import com.jme3.scene.Geometry;
 import com.jme3.scene.Spatial;
 import com.jme3.scene.control.Control;
 import java.util.Random;
-import org.wyrez.shootingstars.audiodata.AudioDataManager;
+import org.wyrez.shootingstars.data.AudioDataManager;
 
 /**
  *

ShootingStars/src/org/wyrez/shootingstars/controls/GroundMoveControl.java

@@ -20,7 +20,7 @@ import com.jme3.math.Vector3f;
 import com.jme3.scene.Spatial;
 import com.jme3.scene.control.Control;
 import java.util.Random;
-import org.wyrez.shootingstars.audiodata.AudioDataManager;
+import org.wyrez.shootingstars.data.AudioDataManager;
 
 /**
  *

ShootingStars/src/org/wyrez/shootingstars/controls/PlayerMoveControl.java

@@ -19,7 +19,7 @@ package org.wyrez.shootingstars.controls;
 import com.jme3.math.FastMath;
 import com.jme3.scene.Spatial;
 import com.jme3.scene.control.Control;
-import org.wyrez.shootingstars.audiodata.AudioDataManager;
+import org.wyrez.shootingstars.data.AudioDataManager;
 import org.wyrez.shootingstars.helper.MathHelper;
 import org.wyrez.shootingstars.helper.UserDataKeys;
 

ShootingStars/src/org/wyrez/shootingstars/data/AudioDataManager.java

@@ -14,7 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-package org.wyrez.shootingstars.audiodata;
+package org.wyrez.shootingstars.data;
 
 import org.wyrez.audio.AudioProcessor;
 import org.wyrez.audio.decoder.DecoderFactory;
@@ -22,7 +22,6 @@ import org.wyrez.audio.util.Band;
 import org.wyrez.audio.util.SampleBuffer;
 import org.wyrez.audio.util.SampleHelper;
 import org.wyrez.shootingstars.game.GameSettings;
-import org.wyrez.shootingstars.states.GameState;
 import uk.co.caprica.vlcj.player.MediaPlayer;
 
 /**
@@ -34,7 +33,7 @@ public class AudioDataManager {
     private static final int MIN_PEAK_DIFF = 13; //~198.8bpm
     private static final Band LOW_BAND = new Band(1f, 140);
     private static final Band MID_BAND = new Band(400f, 1200f);
-    private static final Band HIGH_BAND = new Band(4000f, 16000f);
+    private static final Band HIGH_BAND = new Band(2000f, 16000f);
     /**/
     private AudioProcessor audioProcessorLowBand;
     private AudioProcessor audioProcessorMidBand;

ShootingStars/src/org/wyrez/shootingstars/data/OggConverter.java

@@ -0,0 +1,77 @@
+package org.wyrez.shootingstars.data;
+
+/*
+ * Copyright (C) 2013 Darth Affe <http://wyrez.org> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+import java.util.concurrent.CountDownLatch;
+import uk.co.caprica.vlcj.player.MediaPlayer;
+import uk.co.caprica.vlcj.player.MediaPlayerEventAdapter;
+import uk.co.caprica.vlcj.player.MediaPlayerFactory;
+
+/**
+ *
+ * @author Darth Affe
+ */
+public class OggConverter {
+
+    private CountDownLatch completionLatch;
+    private final MediaPlayerFactory mediaPlayerFactory;
+    private final MediaPlayer mediaPlayer;
+    private boolean success = false;
+
+    public OggConverter() {
+        mediaPlayerFactory = new MediaPlayerFactory();
+        mediaPlayer = mediaPlayerFactory.newHeadlessMediaPlayer();
+        mediaPlayer.addMediaPlayerEventListener(new MediaPlayerEventAdapter() {
+            @Override
+            public void finished(MediaPlayer mediaPlayer) {
+                System.out.println("Rip completed successfully");
+                success = true;
+                completionLatch.countDown();
+            }
+
+            @Override
+            public void error(MediaPlayer mediaPlayer) {
+                System.out.println("Rip failed");
+                success = false;
+                completionLatch.countDown();
+            }
+        });
+    }
+
+    public void convert(String in, String out, int bitrate) throws Exception {
+        System.out.println("Convert '" + in + "' to '" + out + "'...");
+        completionLatch = new CountDownLatch(1);
+        mediaPlayer.playMedia(in, String.format(
+                "sout=#transcode{acodec=vorb,channels=2,ab=%d,samplerate=44100,vcodec=dummy}:standard{dst=%s,mux=ogg,access=file}",
+                bitrate, out));
+
+        try {
+            completionLatch.await();
+            if (!success) {
+                throw new Exception("failed conversion...");
+            }
+        } catch (InterruptedException e) {
+            System.out.println("failed...");
+            throw new Exception("failed conversion...");
+        }
+    }
+
+    public void cleanup() {
+        mediaPlayer.release();
+        mediaPlayerFactory.release();
+    }
+}

ShootingStars/src/org/wyrez/shootingstars/data/YTDownloader.java

@@ -0,0 +1,73 @@
+package org.wyrez.shootingstars.data;
+
+/*
+ * Copyright (C) 2013 Darth Affe <http://wyrez.org> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import com.github.axet.vget.VGet;
+import com.github.axet.vget.info.VideoInfo;
+import com.github.axet.vget.info.VideoInfo.VideoQuality;
+import java.io.File;
+import java.net.URL;
+
+/**
+ *
+ * @author Darth Affe
+ */
+public class YTDownloader {
+
+    private File lastTarget;
+
+    public YTDownloader() {
+    }
+
+    public boolean download(String source, String targetFolder) {
+        System.out.println("downloading " + source);
+        boolean first = true;
+        boolean process = true;
+        VideoInfo info = null;
+
+        while (process) {
+            try {
+                if (first) {
+                    info = new VideoInfo(new URL(source));
+                    info.setUserQuality(VideoQuality.p720);
+                    info.setVideoQuality(VideoQuality.p720);
+                }
+                VGet v = new VGet(info, new File(targetFolder));
+                v.download();
+                lastTarget = v.getTarget();
+                System.out.println("success!");
+                return true;
+            } catch (Exception e) {
+                if (first && info != null) {
+                    System.out.println("failed... retry with other quality");
+                    info.setUserQuality(null);
+                    info.setVideoQuality(null);
+                    first = false;
+                } else {
+                    process = false;
+                    e.printStackTrace();
+                }
+            }
+        }
+        return false;
+    }
+
+    public File getLastTarget() {
+        return lastTarget;
+    }
+}

ShootingStars/src/org/wyrez/shootingstars/game/GameSettings.java

@@ -35,21 +35,13 @@ public class GameSettings {
     private boolean useVideo;
 
     public GameSettings() {
-//        this.audioFile = audioFile;
-//        if (videoFile == null) {
-//            videoFile = audioFile;
-//            useVideo = false;
-//        } else {
-//            this.videoFile = videoFile;
-//            useVideo = true;
-//        }
     }
-    
+
     public void setAudioFile(String audioFile) {
         this.audioFile = audioFile;
         this.useVideo = false;
     }
-    
+
     public void setVideoFile(String videoFile) {
         this.videoFile = videoFile;
         this.useVideo = true;
@@ -62,8 +54,8 @@ public class GameSettings {
     public String getVideoFile() {
         return videoFile;
     }
-    
-    public boolean useVideo(){
+
+    public boolean useVideo() {
         return useVideo;
     }
 

ShootingStars/src/org/wyrez/shootingstars/game/GlowingHexPrism.java

@@ -21,7 +21,7 @@ import com.jme3.math.ColorRGBA;
 import com.jme3.math.Vector3f;
 import com.jme3.scene.Geometry;
 import com.jme3.scene.Node;
-import org.wyrez.shootingstars.audiodata.AudioDataManager;
+import org.wyrez.shootingstars.data.AudioDataManager;
 import org.wyrez.shootingstars.controls.GroundGlowControl;
 import org.wyrez.shootingstars.factories.Materials;
 import org.wyrez.shootingstars.mesh.HexPrism;

ShootingStars/src/org/wyrez/shootingstars/game/Ground.java

@@ -22,7 +22,7 @@ import com.jme3.math.FastMath;
 import com.jme3.math.Vector3f;
 import com.jme3.scene.Geometry;
 import com.jme3.scene.Node;
-import org.wyrez.shootingstars.audiodata.AudioDataManager;
+import org.wyrez.shootingstars.data.AudioDataManager;
 import org.wyrez.shootingstars.controls.GroundBorderGlowControl;
 import org.wyrez.shootingstars.controls.GroundGlowControl;
 import org.wyrez.shootingstars.controls.GroundMoveControl;

ShootingStars/src/org/wyrez/shootingstars/helper/ChecksumHelper.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2013 Darth Affe <http://wyrez.org> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.wyrez.shootingstars.helper;
+
+import java.io.File;
+import java.io.FileInputStream;
+import org.apache.commons.codec.digest.DigestUtils;
+
+/**
+ *
+ * @author Darth Affe
+ */
+public class ChecksumHelper {
+
+    public static String createMD5(String path) throws Exception {
+        return DigestUtils.md5Hex(new FileInputStream(new File(path)));
+    }
+}

ShootingStars/src/org/wyrez/shootingstars/helper/PathHelper.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2013 Darth Affe <http://wyrez.org> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.wyrez.shootingstars.helper;
+
+import java.io.File;
+
+/**
+ *
+ * @author Darth Affe
+ */
+public class PathHelper {
+
+    private static final String CACHE_FOLDER = "cache/";
+
+    public static String getCacheFolder() {
+        File file = new File(CACHE_FOLDER);
+        if (!file.exists()) {
+            file.mkdirs();
+        }
+        return CACHE_FOLDER;
+    }
+
+    public static String replaceFileEnding(String path, String newEnding) {
+        return path.substring(0, path.lastIndexOf(".") + 1) + newEnding;
+    }
+}

ShootingStars/src/org/wyrez/shootingstars/states/GameState.java

@@ -16,7 +16,6 @@
  */
 package org.wyrez.shootingstars.states;
 
-
 import com.jme3.app.state.AbstractAppState;
 import com.jme3.app.state.AppStateManager;
 import com.jme3.asset.AssetManager;
@@ -32,7 +31,7 @@ import com.jme3.scene.Geometry;
 import com.jme3.scene.Node;
 import com.jme3.scene.Spatial;
 import com.jme3.scene.shape.Box;
-import org.wyrez.shootingstars.audiodata.AudioDataManager;
+import org.wyrez.shootingstars.data.AudioDataManager;
 import org.wyrez.shootingstars.controls.PlayerCamControl;
 import org.wyrez.shootingstars.controls.PlayerMouseControl;
 import org.wyrez.shootingstars.controls.PlayerMoveControl;
@@ -70,7 +69,6 @@ public class GameState extends AbstractAppState implements GameListener, ActionL
     private Spatial player;
     private boolean isRunning = false;
 
-
     public GameState(Node rootNode, Screen screen, StateManager stateManager,
             AssetManager assetManager, ViewPort viewPort,
             InputManager inputManager, Camera camera, AudioDataManager audioDataManager, GameSettings settings) {
@@ -102,16 +100,11 @@ public class GameState extends AbstractAppState implements GameListener, ActionL
         viewPort.addProcessor(fpp);
     }
 
-    public boolean initMediaPlayer() {
-        try {
-            mediaPlayer = mediaPlayerFactory.newDirectMediaPlayer(settings.getVideoFormat(),
-                    settings.getVideoWidth(), settings.getVideoHeight(),
-                    settings.getVideoWidth() * settings.getVideoDepth(), cinema);
-            mediaPlayer.prepareMedia(settings.getVideoFile());
-            return true;
-        } catch (Exception ex) {
-            return false;
-        }
+    public void initMediaPlayer() throws Exception {
+        mediaPlayer = mediaPlayerFactory.newDirectMediaPlayer(settings.getVideoFormat(),
+                settings.getVideoWidth(), settings.getVideoHeight(),
+                settings.getVideoWidth() * settings.getVideoDepth(), cinema);
+        mediaPlayer.prepareMedia(settings.getVideoFile());
     }
 
     public void loadCinema() {
@@ -189,7 +182,7 @@ public class GameState extends AbstractAppState implements GameListener, ActionL
     public boolean isRunning() {
         return isRunning;
     }
-    
+
     public void onAction(String name, boolean isPressed, float tpf) {
         if (name.equals("ESC") && !isPressed) {
             gui.showMenu();

ShootingStars/src/org/wyrez/shootingstars/states/LoadingState.java

@@ -18,8 +18,13 @@ package org.wyrez.shootingstars.states;
 
 import com.jme3.app.state.AbstractAppState;
 import com.jme3.app.state.AppStateManager;
-import org.wyrez.shootingstars.audiodata.AudioDataManager;
+import java.io.File;
+import org.wyrez.shootingstars.data.AudioDataManager;
+import org.wyrez.shootingstars.data.OggConverter;
+import org.wyrez.shootingstars.game.GameSettings;
 import org.wyrez.shootingstars.gui.LoadingGui;
+import org.wyrez.shootingstars.helper.ChecksumHelper;
+import org.wyrez.shootingstars.helper.PathHelper;
 import org.wyrez.shootingstars.states.util.LoadingProgress;
 import tonegod.gui.core.Screen;
 
@@ -33,12 +38,14 @@ public class LoadingState extends AbstractAppState {
     private LoadingGui gui;
     private AudioDataManager audioDataManager;
     private LoadingProgress currentProgress;
+    private GameSettings settings;
 
     public LoadingState(Screen screen, StateManager stateManager,
-            AudioDataManager audioDataManager) {
+            AudioDataManager audioDataManager, GameSettings settings) {
         this.stateManager = stateManager;
         this.gui = new LoadingGui(screen);
         this.audioDataManager = audioDataManager;
+        this.settings = settings;
     }
 
     @Override
@@ -54,52 +61,73 @@ public class LoadingState extends AbstractAppState {
 
     @Override
     public void update(float tpf) {
-        switch (currentProgress) {
-            case START:
-                currentProgress = LoadingProgress.LOADING_CINEMA;
-                break;
-            case LOADING_CINEMA:
-                loadingCinema();
-                currentProgress = LoadingProgress.INIT_AUDIO_PLAYER;
-                break;
-            case INIT_AUDIO_PLAYER:
-                initAudioPlayer();
-                currentProgress = LoadingProgress.INIT_AUDIO_ANALYSIS;
-                break;
-            case INIT_AUDIO_ANALYSIS:
-                initAudioAnalysis();
-                currentProgress = LoadingProgress.ANALYSE_LOW_BAND;
-                break;
-            case ANALYSE_LOW_BAND:
-                analyseLowBand();
-                currentProgress = LoadingProgress.ANALYSE_MID_BAND;
-                break;
-            case ANALYSE_MID_BAND:
-                analyseMidBand();
-                currentProgress = LoadingProgress.ANALYSE_HIGH_BAND;
-                break;
-            case ANALYSE_HIGH_BAND:
-                analyseHighBand();
-                currentProgress = LoadingProgress.GENERATING_SCENE;
-                break;
-            case GENERATING_SCENE:
-                generateScene();
-                currentProgress = LoadingProgress.LOADING_PLAYER;
-                break;
-            case LOADING_PLAYER:
-                loadPlayer();
-                currentProgress = LoadingProgress.DONE;
-                break;
-            case DONE:
-                done();
-                break;
+        try {
+            switch (currentProgress) {
+                case START:
+                    currentProgress = LoadingProgress.LOADING_CINEMA;
+                    break;
+                case LOADING_CINEMA:
+                    loadingCinema();
+                    currentProgress = LoadingProgress.INIT_AUDIO_PLAYER;
+                    break;
+                case INIT_AUDIO_PLAYER:
+                    initAudioPlayer();
+                    currentProgress = LoadingProgress.INIT_AUDIO_ANALYSIS;
+                    break;
+                case INIT_AUDIO_ANALYSIS:
+                    if (initAudioAnalysis()) {
+                        currentProgress = LoadingProgress.ANALYSE_LOW_BAND;
+                    } else {
+                        currentProgress = LoadingProgress.CONVERT_AUDIO;
+                    }
+                    break;
+                case CONVERT_AUDIO:
+                    convertAudio();
+                    currentProgress = LoadingProgress.INIT_AUDIO_ANALYSIS;
+                    break;
+                case ANALYSE_LOW_BAND:
+                    analyseLowBand();
+                    currentProgress = LoadingProgress.ANALYSE_MID_BAND;
+                    break;
+                case ANALYSE_MID_BAND:
+                    analyseMidBand();
+                    currentProgress = LoadingProgress.ANALYSE_HIGH_BAND;
+                    break;
+                case ANALYSE_HIGH_BAND:
+                    analyseHighBand();
+                    currentProgress = LoadingProgress.GENERATING_SCENE;
+                    break;
+                case GENERATING_SCENE:
+                    generateScene();
+                    currentProgress = LoadingProgress.LOADING_PLAYER;
+                    break;
+                case LOADING_PLAYER:
+                    loadPlayer();
+                    currentProgress = LoadingProgress.DONE;
+                    break;
+                case DONE:
+                    done();
+                    break;
+            }
+        } catch (Exception ex) {
+            ex.printStackTrace();
+            stateManager.setState(State.MENU);
         }
         gui.updateProgress(currentProgress);
     }
 
-    private void initAudioAnalysis() {
+    private boolean initAudioAnalysis() {
         GameState gs = stateManager.getState(State.GAME);
-        audioDataManager.initialize(gs.getSettings(), gs.getMediaPlayer()); //TODO path
+        return audioDataManager.initialize(gs.getSettings(), gs.getMediaPlayer());
+    }
+
+    private void convertAudio() throws Exception {
+        String sourceChecksum = ChecksumHelper.createMD5(settings.getVideoFile());
+        String audioPath = PathHelper.getCacheFolder() + sourceChecksum + ".ogg";
+        if (!new File(audioPath).exists()) {
+            new OggConverter().convert(settings.getVideoFile(), audioPath, 192);
+        }
+        settings.setAudioFile(audioPath);
     }
 
     private void analyseLowBand() {
@@ -114,7 +142,7 @@ public class LoadingState extends AbstractAppState {
         audioDataManager.analyseHighBand();
     }
 
-    private void initAudioPlayer() {
+    private void initAudioPlayer() throws Exception {
         GameState gs = stateManager.getState(State.GAME);
         gs.initMediaPlayer();
     }

ShootingStars/src/org/wyrez/shootingstars/states/SelectTrackState.java

@@ -29,20 +29,20 @@ import tonegod.gui.core.Screen;
  *
  * @author Snowsun
  */
-public class SelectTrackState extends AbstractAppState implements SelectFileListener{
+public class SelectTrackState extends AbstractAppState implements SelectFileListener {
 
     private StateManager stateManager;
     private GameSettings settings;
     private SelectTrackGUI gui;
-    
+
     public SelectTrackState(Screen screen, StateManager stateManager, GameSettings settings) {
         this.stateManager = stateManager;
         this.settings = settings;
         this.gui = new SelectTrackGUI(screen, this);
     }
-    
+
     @Override
-    public void stateAttached(AppStateManager stateManager) {        
+    public void stateAttached(AppStateManager stateManager) {
         gui.attach();
     }
 
@@ -57,7 +57,7 @@ public class SelectTrackState extends AbstractAppState implements SelectFileList
 
         if (returnVal == JFileChooser.APPROVE_OPTION) {
             File file = jFileChooser.getSelectedFile();
-            settings.setAudioFile(file.getAbsolutePath());
+            settings.setVideoFile(file.getPath());
             stateManager.setState(State.FILEMETAINFO);
         }
     }

ShootingStars/src/org/wyrez/shootingstars/states/YTDownloadState.java

@@ -18,43 +18,45 @@ package org.wyrez.shootingstars.states;
 
 import com.jme3.app.state.AbstractAppState;
 import com.jme3.app.state.AppStateManager;
+import org.wyrez.shootingstars.data.YTDownloader;
 import org.wyrez.shootingstars.game.GameSettings;
 import org.wyrez.shootingstars.gui.YTDownloadGUI;
 import org.wyrez.shootingstars.gui.listener.YTDownloadListener;
+import org.wyrez.shootingstars.helper.PathHelper;
 import tonegod.gui.core.Screen;
 
 /**
  *
  * @author Snowsun
  */
-public class YTDownloadState extends AbstractAppState implements YTDownloadListener{
-
+public class YTDownloadState extends AbstractAppState implements YTDownloadListener {
+    
     private StateManager stateManager;
     private GameSettings settings;
     private YTDownloadGUI gui;
+    private YTDownloader downloader;
     
-    
-    public YTDownloadState(Screen screen, StateManager stateManager, GameSettings settings) {
+    public YTDownloadState(Screen screen, StateManager stateManager,
+            GameSettings settings, YTDownloader downloader) {
         this.stateManager = stateManager;
         this.settings = settings;
         this.gui = new YTDownloadGUI(screen, this);
+        this.downloader = downloader;
     }
-
+    
     @Override
-    public void stateAttached(AppStateManager stateManager) {        
+    public void stateAttached(AppStateManager stateManager) {
         gui.attach();
     }
-
+    
     @Override
     public void stateDetached(AppStateManager stateManager) {
         gui.detach();
     }
     
     public void downloadYTVideo(String url) {
-        //TODO: Download Video
-        System.out.println(url);
+        downloader.download(url, PathHelper.getCacheFolder());
+        settings.setVideoFile(downloader.getLastTarget().getPath());
         stateManager.setState(State.FILEMETAINFO);
     }
-
-    
 }

ShootingStars/src/org/wyrez/shootingstars/states/util/LoadingProgress.java

@@ -26,6 +26,7 @@ public enum LoadingProgress {
     LOADING_CINEMA("Loading Cinema", 1),
     INIT_AUDIO_PLAYER("Loading Audio-Player...", 2),
     INIT_AUDIO_ANALYSIS("Creating Samples...", 3),
+    CONVERT_AUDIO("Converting...", 3),
     ANALYSE_LOW_BAND("Analyse Low-Band...", 4),
     ANALYSE_MID_BAND("Analyse Mid-Band...", 5),
     ANALYSE_HIGH_BAND("Analyse High-Band...", 6),