Only Monochrome Video (black/white) available

[Timo]

Hello

I only have monochrome pictures from my ImagingSource Grabber card. With an other grabber card I have colored Pictures. On a second computer I have colored pictures too. But on the third computer the picture is only black and white eighter. I use it with WDM and I can read out 24Bit Pictures in my Visual Basic software.

I uninstalled the drivers but that takes no effect. I have WinXP Prof.

What could that be?

Timo

[Stefan Geissler]

Hello Timo,

Did you set the video norm correctly to your camera's supported video norm (NTSC / PAL)?

[Timo]

Hello

It does no effect. But I have PAL RGB24 Format. Video Input (S-Video does not work eather). I can do the same on the other computer and it works. On the computer where it works I have WinXP Home not Professional. But is that the reason? On my first computer There is WinXP Prof. Service Pack 2.

Timo

[Stefan Geissler]

Hello Timo,

Please let me know, what grabber card you use, also the version of the driver.
Then have a look, what the CurrentMemoryGrabberColorFormat is set to in your application. If it is set to ICY8, only monochrome images are displayed.
Make sure, that the IAT_YUV.AX filter is installed and registered (regsrv32.exe) on your computer.