Filtering Video Frames

• Subject: Filtering Video Frames
• From: "Girish Kumar B K" <email@hidden>
• Date: Thu, 21 Mar 2002 14:52:29 +0530

Hi All,

I have USB camera and corresponding vendor
supplied driver on Mac 9 and X.

In this scenario the (user mode) imaging applications
are able to read the frames from the camera.

I would like to augment (manipulate) the data
flowing in between the user application and camera.

How do I acheive the same ? 

By writing a filter driver (kernel resident) above the
vendor supplied driver on Mac X or writing user level
driver/component/vdig/vout ?  if possible !  whats the best way ?
Is there any standard architecture for such requirements ?
Is there a commonality between 9 and X ?


Any idea would be of great help.

Thank you.
Girish Kumar.
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