package org.jcodec.movtool;

import java.io.File;
import java.io.IOException;
import org.jcodec.containers.mp4.MP4Util;

public class WebOptimize {
  public static void main1(String[] args) throws IOException {
    if (args.length < 1) {
      System.out.println("Syntax: optimize <movie>");
      System.exit(-1);
    } 
    File tgt = new File(args[0]);
    File src = hidFile(tgt);
    tgt.renameTo(src);
    try {
      MP4Util.Movie movie = MP4Util.createRefFullMovieFromFile(src);
      new Flatten().flatten(movie, tgt);
    } catch (Throwable t) {
      t.printStackTrace();
      tgt.renameTo(new File(tgt.getParentFile(), tgt.getName() + ".error"));
      src.renameTo(tgt);
    } 
  }
  
  public static File hidFile(File tgt) {
    File src = new File(tgt.getParentFile(), "." + tgt.getName());
    if (src.exists()) {
      int i = 1;
      do {
        src = new File(tgt.getParentFile(), "." + tgt.getName() + "." + i++);
      } while (src.exists());
    } 
    return src;
  }
}