06-18-2014 04:12 PM
I've been trying to grab a single frame on an NI-1491 HDMI analyzer using the "VMS view acquired image" vi available here:
https://decibel.ni.com/content/docs/DOC-29335
it runs with no errors and the "niVMS Configure Devices VI" subVI seems to initialize the HDMI input just fine, but the output of the "VBF to Image FIle" subVI in the block is outputing a 480x0 image, which is...less than helpful. It seems to be grabbing a single frame just fine in the VMS standalone app, but the LabVIEW VI's are not happy.
any ideas?
Solved! Go to Solution.
06-20-2014 10:07 AM
Try this VI. This should give you the ability to repackage your video into the correct format. The VI can acquire from file or from hardware.
06-24-2014 12:11 PM
OK...there appear to be some SubVI dependancies...does this require the full version of VMS to run?
06-24-2014 01:39 PM
more specifically, it looks like even with VMS 3.2 installed, this VI does not find some of the controls - "VA Signal Detail Info for API.ctl" for example...is there something else i need to install?
thanks!!!
06-24-2014 01:42 PM
Found them... nevermind!
06-24-2014 04:06 PM
once i fot our own version issues worked out, it worked like a charm.
thanks!