No ImageAvailable events

[Heiko Wilkens]

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]

Hi,

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

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

[Heiko Wilkens]

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