How to save stimuli as video files (like AVI) ?

1
hi,

Does anyone know how to save visual stimuli created by psychtoolbox
into video files so I can play them without running MATLAB?

thanks,

ji hong
2
Hi,
You can try something like this for Mac (see link below). For PC it's cheaper.
http://www.focusinfo.com/products/itview_mac/itview_mac.htm You can
record movie on second computer or on video camera/VCR.
Thanks,
Sergei



>hi,
>
>Does anyone know how to save visual stimuli created by psychtoolbox
>into video files so I can play them without running MATLAB?
>
>thanks,
>
>ji hong
>
>
>http://psychtoolbox.org
>POST a message to: psychtoolbox@yahoogroups.com
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Best regards,
Serguei
******************************************
Serguei Astafiev
Visual Attention & Brain Recovery Laboratory
Department of Radiology
The McDonnell Center for Studies of Higher Brain Function
Washington University School of Medicine
East Building
4525 Scott Ave., Box 8225
St. Louis, MO 63110
Telephone: 314-362-7574
Fax: 314-362-6110
E-mail: astafiev@...
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******************************************
3
hi,

Does anyone know how to save visual stimuli created by psychtoolbox
into video files so I can play them without running MATLAB?

thanks,

ji hong

http://psychtoolbox.org
POST a message to: psychtoolbox@yahoogroups.com
UNSUBSCRIBE by sending a blank message to:
psychtoolbox-unsubscribe@yahoogroups.com



Yahoo! Groups Links
4
hi ji,

1. open an AVI-file [M=avifile('blabla')]; 2. make your movie on
offscreenwindows [SCREEN('OpenOffscreenWindow')]; 3. get your movie
[SCREEN('GetImage')]; 4. convert into frames [im2frame]; 5. add the
frames to your AVI [addframe]; 6. close AVI [M=close(M)].

goodluck,
joost


--- In psychtoolbox@yahoogroups.com, "jihong1974" <jihong1974@y...> wrote:
> hi,
>
> Does anyone know how to save visual stimuli created by psychtoolbox
> into video files so I can play them without running MATLAB?
>
> thanks,
>
> ji hong