Facing a problem to run the code for STFT

Hi, I am still a beginner in MATLAB and doing some trial and errors and with some guidance along the way. However, there is a problem that I am facing, taken from the code posted on the link below:

http://www.mathworks.com/matlabcentral/fileexchange/38314-animation---wav-to---avi-spectrum-animation-generator/content/wav2mov.m

mmObject.AudioCompressor='GSM 6.10'; mmObject.VideoCompressor='MJPEG Compressor';

The error I got from these lines are * Undefined function 'Unexpected' for input arguments of type 'char' * the char shown me is '', and I tried removing '' and = or input () but I still not understand why is there an error.

[Star Strider]

I can’t get it to run at all.

In R2014a it chokes on the HTML code. Contact the author.