rlm@39: package com.aurellem.capture.video;
rlm@39: 
rlm@39: import java.awt.image.BufferedImage;
rlm@39: import java.io.File;
rlm@39: import java.io.IOException;
rlm@39: import javax.imageio.ImageIO;
rlm@39: 
rlm@39: public  class FileVideoRecorder extends AbstractVideoRecorder{
rlm@39:     int current;
rlm@39:     File outDir;
rlm@39:     String formatName = "png";
rlm@39: 	
rlm@39:     public FileVideoRecorder(File output) throws IOException {
rlm@39: 	super(output);
rlm@39: 	if (output.exists() 
rlm@39: 	    && output.isDirectory() 
rlm@39: 	    && (0 == output.listFiles().length)){
rlm@39: 	    // good
rlm@39: 	}
rlm@39: 	else if (!output.exists()){
rlm@39: 	    output.mkdir();
rlm@39: 	}
rlm@39: 	else {
rlm@39: 	    throw new IOException("argument must be either an empty " + 
rlm@39: 				  "directory or a nonexistent one.");
rlm@39: 	}
rlm@39: 	this.outDir = output;
rlm@39:     }
rlm@39: 
rlm@39:     public void record(BufferedImage rawFrame) {
rlm@39: 	String name = String.format("%07d.%s" , current++, formatName);
rlm@39: 	File target = new File(output, name);
rlm@39: 	try {ImageIO.write(rawFrame, formatName, target);}
rlm@39: 	catch (IOException e) {e.printStackTrace();}
rlm@39:     }
rlm@39: 
rlm@39:     public void finish() {}
rlm@39: }
rlm@39: 
rlm@39: 
rlm@39: