MATLAB Version
Mathematica Version
Download the folder and use Mathematica or MathReader to open the file ShowTime.nb, which contains a tutorial.
If you would like to read the tutorial, but not run the software, you can do it by first downloading Acrobat or MathReader (see below), and then selecting one of the following links:
ShowTime.nb (as Mathematica Notebook)
Showtime.nb.pdf (as Acrobat pdf file)
This package is for Mathematica on the Macintosh OS. We are seeking volunteers to develop a Windows version. If you would like to help, let us know.
MATLAB Version
Denis Pelli has developed a version of ShowTime for MATLAB, available here.
Source Code
If you want to develop your own customized version based on our ShowTime, source codes will soon be available.
The following are essential or useful related software.
Psychophysica - Mathematica notebooks for doing psychophysics.
To use ShowTime you must install the free QuickTime4 software
Acrobat, Acrobat Reader, and the Acrobat browser plug-in are useful for reading pdf files.
VideoToolbox - Denis Pelli's Display Software
PsychophysicsToolbox - Pelli & Brainerds MATLAB psychophysics software.
MathReader allows you to read Mathematica Notebooks without buying Mathematica.
Updated
Mathematica