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view src/com/aurellem/capture/video/AVIVideoRecorder.java @ 34:13d354e1184b

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trying to track down very strange bug where a listener and aux listener at the same location hear different things
author Robert McIntyre <rlm@mit.edu>
date Sun, 30 Oct 2011 14:58:01 -0700
parents be5ac56826be
children 784a3f4e6202
line wrap: on
line source
     1 package com.aurellem.capture.video;



     2 



     3 import java.awt.image.BufferedImage;



     4 import java.io.File;



     5 import java.io.IOException;



     6 



     7 import ca.randelshofer.AVIOutputStream;



     8 



     9 



    10 public class AVIVideoRecorder extends AbstractVideoRecorder{



    11 



    12 	AVIOutputStream out = null;



    13 	boolean videoReady = false;



    14 	BufferedImage frame;



    15 	



    16 	public AVIVideoRecorder(File output) throws IOException {



    17 		super(output);



    18 		this.out = new AVIOutputStream(output, AVIOutputStream.VideoFormat.PNG, 24);



    19 		this.out.setVideoCompressionQuality(1.0f);



    20 	}



    21 



    22 	



    23 	public void initVideo (){



    24 		frame = new BufferedImage(



    25 				width, height,



    26 				BufferedImage.TYPE_INT_RGB);



    27 		out.setFrameRate((int) Math.round(this.fps));



    28 		out.setTimeScale(1);



    29 		out.setVideoDimension(width, height);



    30 		this.videoReady = true;



    31 	}



    32 	



    33 	public void record(BufferedImage rawFrame) {



    34 		if (!videoReady){initVideo();}



    35 		this.frame.getGraphics().drawImage(rawFrame, 0, 0, null);



    36 		try {out.writeFrame(frame);}



    37 		catch (IOException e){e.printStackTrace();}



    38 	}



    39 	



    40 	public void finish() {



    41 		try {out.close();} 



    42 		catch (IOException e) {e.printStackTrace();}



    43 	}



    44 



    45 	



    46 



    47 }