Simple music converting Java thing

gistfile1.java

import java.io.IOException;

public class Musiconvert {
	public static void main(String[] args) {
		String ffmpeguri = "J:\\droidqemu\\FFMPEG\\ffmpeg.exe"; //path to FFmpeg goes here
		String targetcodec = "libmp3lame"; //target codec goes here
		String targetextension = ".mp3"; //target file extension goes here
		String[] uris = new String[] {
			/* source files paths go here */
  		};
		for (String uri: uris) {
			try {
				Process process = new ProcessBuilder(ffmpeguri, "-i", uri, "-acodec", targetcodec, uri + targetextension).start();
			} catch (IOException ioe) {
				ioe.printStackTrace();
			}
		}
	}
}