Setting brightness on a video stream ActiveX

Apr 27, 2010 at 1:07 PM


I'm developping a WPF application displaying a video stream. To display this video stream I use a propritary ActiveX (Bosch) in a WindowsFormsHost.

I need to change brightness (and contrast) on the displayed video. as the Bosch ActiveX doesn't offer this possibility I don't know how to do that.

I found this component but I didn't found how to use it (in Bosch SDK there is a possibility to get the DirectShow filter See §4.13 (page 12) .

Can you please help me ?

Thnx a lot

Jun 7, 2010 at 4:18 PM

Any ideas ? 


Jun 7, 2010 at 5:36 PM
I would create a custom pixel shader for WPF.  I'd start with Shazzam as it's a great tool for making shaders for WPF and it will generate you a lot of code :).