Finds matching frames and reports their timestamp

MatchFrames.java

package videodiff;


import java.awt.image.BufferedImage;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.util.Vector;

import org.bytedeco.javacv.FFmpegFrameGrabber;
import org.bytedeco.javacv.Java2DFrameConverter;

public class GetFrames
{
	static FFmpegFrameGrabber grabber;
	static ImageCompare ic;
	public static void main(String[] args)
	{
		String path = "C:\\somepath\\";
		grabber = new FFmpegFrameGrabber(path + "mini1.mp4");
		Java2DFrameConverter converter = new Java2DFrameConverter();
		long skiprate = 1000000;
		long buffer = 0;//33000000;
		long interval = 1000000;
		
		String log = path + "datalog.txt";
		String out = path + "result.txt";
		Vector<Integer> stamps = new Vector<Integer>();
		
		try
		{
			grabber.start();
			grabber.setTimestamp(buffer);
			while(grabber.getFrameNumber() < grabber.getLengthInFrames() - 1)
			{
				
				if(grabber.getTimestamp() % interval < 150000)
					print(log, grabber.getTimestamp());
				
				BufferedImage buff = converter.getBufferedImage(grabber.grab(), 2.2/grabber.getGamma());
				if(buff != null)
				{
					ic = new ImageCompare(path + "tv.jpg", buff);
					ic.setParameters(4,4,4,10); // (num vertical regions, num horizontal regions, sensitivity, stabilizer)
					ic.compare();
					
					if(ic.match())
					{
						//ImageIO.write(buff, "jpg", new File(path + "match.jpg")); // For finding on unique videos
						long ts = grabber.getTimestamp();
						int ts2 = (int)(ts * 0.000001);
						stamps.add(ts2);
						System.out.println((ts2));
						grabber.setTimestamp(ts + skiprate); // avoids getting the same clip twice
					}
				}
			}
			grabber.stop();
			
			print(out, stamps);
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
	}
	
	public static void print(String path, Object val) throws FileNotFoundException, UnsupportedEncodingException
	{
		PrintWriter writer = new PrintWriter(path, "UTF-8");
		writer.println(val);
		writer.close();
	}
}