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1 package com.aurellem.capture;
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2
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3 import java.io.File;
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4 import java.io.IOException;
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5 import java.util.concurrent.Callable;
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6
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7 import com.aurellem.capture.audio.MultiListener;
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8 import com.aurellem.capture.audio.WaveFileWriter;
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9 import com.aurellem.capture.video.AVIVideoRecorder;
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10 import com.aurellem.capture.video.AbstractVideoRecorder;
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11 import com.aurellem.capture.video.FileVideoRecorder;
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12 import com.aurellem.capture.video.XuggleVideoRecorder;
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13 import com.jme3.app.Application;
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14 import com.jme3.audio.AudioRenderer;
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15 import com.jme3.renderer.ViewPort;
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16 import com.jme3.scene.Spatial;
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17 import com.jme3.system.AppSettings;
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18 import com.jme3.system.JmeSystem;
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19
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20 public class Capture {
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21
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22 public static void captureVideo(final Application app, final File file) throws IOException{
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23
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24 final AbstractVideoRecorder videoRecorder;
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25 // The XuggleVideoRecorder is better than the AVIVideoRecorder in every way
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26 // except for ease of installation. The excellent work by Werner Randelshofer
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27 // is used as a fallback option. Please visit http://www.xuggle.com/ to learn
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28 // how to set up the XuggleVideoRecorder.
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29
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30 if (file.getCanonicalPath().endsWith(".avi")){
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31 videoRecorder = new AVIVideoRecorder(file);}
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32 else if (file.isDirectory()){
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33 videoRecorder = new FileVideoRecorder(file);}
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34 else { videoRecorder = new XuggleVideoRecorder(file);}
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35
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36 Callable<Object> thunk = new Callable<Object>(){
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37 public Object call(){
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38
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39 ViewPort viewPort =
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40 app.getRenderManager()
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41 .createPostView("aurellem video record", app.getCamera());
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42
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43 viewPort.setClearFlags(false, false, false);
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44
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45 // get GUI node stuff
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46 for (Spatial s : app.getGuiViewPort().getScenes()){
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47 viewPort.attachScene(s);
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48 }
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49
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50 app.getStateManager().attach(videoRecorder);
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51 viewPort.addProcessor(videoRecorder);
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52 return null;
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53 }
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54 };
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55 app.enqueue(thunk);
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56 }
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57
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58
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59 public static void captureAudio(final Application app, final File file) throws IOException{
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60 AppSettings settings = null;
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61 if (app.getContext() != null){settings = app.getContext().getSettings();}
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62 if (settings == null){settings = new AppSettings(true);}
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63 settings.setAudioRenderer("Send");
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64 app.setSettings(settings);
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65
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66 JmeSystem.setSystemDelegate(new AurellemSystemDelegate());
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67
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68
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69 final WaveFileWriter writer = new WaveFileWriter(file);
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70
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71 Callable<Object> thunk = new Callable<Object>(){
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72 public Object call(){
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73 AudioRenderer ar = app.getAudioRenderer();
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74 if (ar instanceof MultiListener){
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75 MultiListener ml = (MultiListener)ar;
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76 ml.registerSoundProcessor(writer);
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77 }
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78 return null;
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79 }
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80 };
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81
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82 app.enqueue(thunk);
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83 }
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84 }
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