iSight, video Library

[Mark Schonewille]

Hi François,

i made  very simple stack that records fine using iSight. Write me  
off-list and I'll send it to you.

Best regards,

Mark Schonewille

--

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Op 18-okt-2007, om 22:55 heeft Francois Chaplais het volgende  
geschreven:

> I have a builtin iSight video camera (USB); it works fine in iMovie  
> '08, but I can't use it for recording in Revolution
>
> ---------------------
>
> Hardware: latest Mac Book Pro with built in iSight on USB bus
>
> iSight intégrée :
>
>   Version :	1.45
>   Alimentation du BUS (mA) :	500
>   Vitesse :	Jusqu’à 480 Mb/s
>   Fabricant :	Apple Inc.
>   Identifiant du produit :	0x8502
>   Numéro de série :	E06A9E1F682E36D4 (03.01)
>   Identifiant du fournisseur :	0x05ac  (Apple Computer, Inc.)
>
> Software: latest Tiger, rev studio 2.8.1, QT 7.2
>
> ---------------------------
>
> a simple button script (and what happens in comments)
>
> on mouseUp
>   revInitializeVideoGrabber "videoWin","QT",the rect of stack  
> "videoWin" -- window is 640X480
>   revVideoGrabDialog "" -- argument is indeed required for dialog;  
> dialog provides a functional preview
>     revPreviewVideo -- source is iSight; from this until  
> "revStopPreviewingVideo" the iSight LED is ON
>     wait 2 seconds -- iSight LED is on, but nothing on screen display
>     revStopPreviewingVideo -- isight LED goes off
>     revCloseVideoGrabber -- video screen area is released
> end mouseUp
>
> another one
> on mouseUp
>   ask file "Please Name you video file"
>   if it is not empty then
>     revInitializeVideoGrabber "videoWin","QT",the rect of stack  
> "videoWin" -- window is 640X480
>     revVideoGrabDialog "" -- dialog provides a functional preview
>     revRecordVideo it -- isight LED is on
>     wait 2 seconds  -- isight LED is on
>     revStopRecordingVideo
>     revCloseVideoGrabber -- video screen area is released
>   end if
> end mouseUp
> The resulting file is 180 KB is is not viewable by QT
>
>
>
>
> Similar problems? (replacing "QT" by "WFW" does not solve the problem)
>
> Best regards,
>
> Francois
>
>
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