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20031113: IDV display frozen after movie capture

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  • Subject: 20031113: IDV display frozen after movie capture
  • Date: Fri, 14 Nov 2003 10:31:20 -0700
>From: Bernard Mendiburu <address@hidden>
>Organization: UCLA
>Keywords: 200311132003.hADK3HOb018516 Quicktime capture hang

Hi Bernard-

>I'm using IDV for medical visaluzation.
>I'm displaying fMRI 4-Dim datas

I'd be interested in how you are using this.  We are interested in
learning about new ways the software is used.  Which version of the
IDV are you using?

>When I capture a QT movie, the 3D display is "lost"
>There's no possible refresh, and even if i resize the window, the display
>area is greyed.
>Does you know this bug ?

I've seen this on my system when using the OpenGL version of 
Java 3D with an ATI card.

>I'm using IDV on a WinXP PC with OpenGL Java3D on a nVidia FX500.

The only thing I can suggest is:

1) update to the latest driver for your video card if you are not
there already.

2) Try the Direct-X (Direct 3D) version of Java 3D.

>Bernard Mendiburu
>Laboratory of Neuro Imaging
>David Geffen School of Medicine, UCLA
>Phone: 310-206-2101
>Fax: 310-206-5518
>www.loni.ucla.edu

Don Murray


Date:    Fri, 14 Nov 2003 10:22:25 PST
To:      "'Unidata Support'" <address@hidden>
From:    Bernard Mendiburu <address@hidden>
Subject: RE: 20031113: IDV display frozen after movie capture 

Thanks for the clues, i'll give you feedback about them.
You can see some pictures about my curent work on my webpage
http://www.loni.ucla.edu/~bmendibu/
thanks
/bm