LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

IMAQ WindNonTearing does nothing

I found an answer to a previous question about using IMAQ external display non-tearing mode as a solution for video tearing for live display. However it does not appear to work on the computer I am using.

 

http://forums.ni.com/t5/LabVIEW/IMAQ-WindDraw-isn-t-working-with-multiple-displays/m-p/1546912#M5721...

 

If I use the non-tearing option nothing changes. The program works but tearing occurs regardless of the setting on tearing or non-tearing. Another higher speed application testing this feature also shows screen tearing regardless of setting.

 

I am trying to display live captured video on the front panel but the screen tearing is distracting and compromises the video as it is intended to be used in a semi-automatic inspection.

 

I am running on windows XP SP3 (nvs 300)

 

 

0 Kudos
Message 1 of 2
(2,287 Views)

Hi riakar,

 

 

I tried running the example from the attached post and did not have issue issue or screen tearing could you post your vi? 

Joe Daily
National Instruments
Applications Engineer

may the G be with you ....
0 Kudos
Message 2 of 2
(2,269 Views)