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Heiko Wilkens
February 16, 2008, 11:06:12
If I set the video format to BY8 I get ImageAvailable events only if livedisplay=true. When other video formats are used (Y800, UYVY)ImageAvailable events are not correlated to the value of livedisplay (as I would expect from the documentation).

Best
Heiko

Stefan Geissler
February 18, 2008, 11:36:19
Hi,

This is as expected. Set "LiveCaptureContinuous" to true.

http://www.imagingcontrol.com/support/documentation/activex/prop_descICImagingControl_LiveCaptureContinuous.ht m

Heiko Wilkens
February 18, 2008, 14:31:41
I forgot to mention that "LiveCaptureContinuous" was set true.
I have tested with these video and MemoryCurrentGrabberColorformats:

Video format="BY8"
Grabber=ICRGB24: ImageAvailableEvents ok
Grabber=ICY800: No ImageAvailableEvents

Video format="Y800"
Grabber=ICRGB24: ImageAvailableEvents ok
Grabber=ICY800: ImageAvailableEvents ok

Video format="UYVY"
Grabber=ICRGB24: ImageAvailableEvents ok
Grabber=ICY800: ImageAvailableEvents ok

I need to use video format BY8 together with Grabberformat ICY800 to manage an own preview with a false color palette. An additional running livedisplay is very ressource consuming.

Best
Heiko