deSEDG convert SEDG movies to DiVX on OSX

deSEDG logo
Download for OS X

New in version 2

You can now drop multiple files at once instead of one at a time!

About deSEDG

The Samsung X210L MPEG4 Sports Camcorder is a cool little camera that doesn't work on Mac out of the box. For some reason Samsung decided to replace a few crucial characters DIVX with SEDG rendering the file unusable unless you use their software. They also decided not to support the mac, claiming that the format is incompatible.

To convert the movies back into a recognizable DivX format, you have modify the file changing both instances of SEDG to DIVX. Drop all your SEDG files onto this app and it will change them back for you almost instantanous.

Playing back the videos

You will need to have a DivX codec to view the videos. The easiest thing to do is download VLC - a cross-platform player that works with most codecs (including DivX). Alternatively you can download Perian, which allows QuickTime to play many codecs (including DivX).

Not working for you?

If you have any problems, ask in the forum or feel free to email me anotherjesse@gmail.com

Geeky Details

The code is a simple C++ snippet to change all instances of SEDG in the first 256 bytes. Converting the console application to a "Mac" application was done using DropScript. Then the resources were tweaked (change the icon, menus, added help).

Complete Source:

#include <fstream>
using namespace std;

int main(int argc, const char *argv[]) {
  if (argc<2) return 1;
  char t[5];
  t[4]=0;
  for (int j=1; j<argc; j++) {
    fstream daFile(argv[j], ios::in | ios::out | ios::binary);
    for (int i=0; i<256; i++) {
      daFile.seekg(i);
      daFile.read(t, 4);
      if (strncmp(t,"SEDG",4)==0) {
        daFile.seekp(i);
        daFile.write("DIVX", 4);
      }
    }
    daFile.close();
  }
}

4 Simple Steps


  1. Download deSEDG2.dmg
  2. Double click it to open the disk image, and drag the contained smiley-camera to your application folder
  3. Drag your movies files onto deSEDG2 (in your application folder or put it on your dock if you use it a lot)
  4. Play your now standard DivX files in a compatable player (VLC or get Perian to use QuickTime)

Donate

Consider a donation (via paypal) if this app helped you out (send as much or as little as you want).