Home page of Jan E. Schotsman

Updated March 1st 2014

I specialize in digital video software for Macintosh.
Currently I offer five pieces of freeware for download:

  1. Deinterlacer
  2. Video Cleaner
  3. Clips Cleaner
  4. Movie Tools
  5. Extensifier
You can discuss this software in the JES forum.
In order to register you have to answer a simple question. This is a measure to keep the spam bots out.

Contact author: my email address

Donations: you can make donations to my PayPal account using my email address.
Suggested donation: $5 for Extensifier or Movie Tools, $15 for Video Cleaner and $25 for Deinterlacer.

Disclaimer: even though my software is designed and tested carefully I cannot be held responsible for any loss of data or other damage resulting from the use of any of these applications. Use "as is".

Interesting sites


JES Deinterlacer v3.8.4 (2.3 MB) (click link to download)

Universal binary (Intel and PPC) for Mac OS X 10.5 (Leopard) and higher
New in JES Deinterlacer v3.8

JES Deinterlacer v3.3.3 (944 kB) (click link to download)

Universal binary (Intel and PPC) for Mac OS X 10.4 and higher

JES Deinterlacer v2.7.4 (404 kB) (click link to download)

For Mac OS 9 and Mac OS X 10.2, 10.3

Features:

Third version, first posted 10th of May 2006.
Updated 5th of February 2013.
Universal application, requires Mac OS 10.5 (Leopard, Intel or PPC).
Old versions 3.3.3 and 2.7.4 available for previous Mac OS versions.
G4 and SSE accelerated.
Note: Cannot be unzipped on Mac OS 9. Use the .sit archive below instead!

JES Deinterlacer v2.7.4 as a .sit archive for Mac OS 9. (click link to download)

A comparison of JES Deinterlacer slow-motion vs. iMovie slow-motion: slomotests movie (18 MB) by Dave Lute

Image map of areas in the library Link to softpedia.com

plist for debugging startup problems

JES Deinterlacer v3.8.5a5 alpha test at your own risk
New in JES Deinterlacer v3.8.5a5
Deinterlacer PAD file

JES Video Cleaner v1.4.3 (796 kB, click link to download)

JES Video Cleaner v1.4.4a3 (1.7 MB, works on Lion 10.7.4)

Features:

First version, updated May 21st 2012.
Carbon Macho application, G4 and SSE accelerated.
Requires Mac OS X 10.4 (Intel or PPC) or higher.

BeforeAfter
General Noise Reduction
Remove Logo
Average
Cross-luma

Old version for Panther: JES Video Cleaner v1.1.1 (460 kB)

Old universal version for Tiger and Leopard: JES Video Cleaner v1.2.4 uni (616 kB)

This version still has the "bottom garbage" feature (aligning lines at the bottom of video digitized from a JVC VCR). No average or reduce noise.

Image map of areas in the library Link to findmysoft.com
JES Video Cleaner v1.5a0 alpha test at your own risk

Clips Cleaner v1.3 (1.9 MB) (click link to download)



This video tool adds a png banner (with transparency) over the top of all QuickTime movies and jpg image files in the selected folder and saves them to the selected target folder.
The original purpose is to anonymize medical movies.


JES Movie Tools v1.0 (729 kB) (click link to download)

Universal binary (Intel and PPC) for Mac OS X 10.5 (Leopard) and higher


Features:

First version, posted 24th of May 2009.
Universal application, requires Mac OS 10.5 (Leopard, Intel or PPC) .
G4 and SSE accelerated, multiprocessing (motion movie).


Edit image description extensions

Extensions serve to encode interlace, scale (pixel aspect ratio), clipping and gamma.
This application lets you inspect and set these properties on a file, a group of files or a folder.
For professional use create presets and watch folders.
Can be called from the command line.

Updated 18th of January 2014.

JES Extensifier v2.4 (752 kB)

Extensifier PAD file Image map of areas in the library Link to Brothersoft.com


Interesting sites

blog david glover creating HD video with iMovie09
the iMovie output project