solution_exercise1
Closed this issue · 2 comments
Deleted user commented
Dears,
I'm new to OpenVX and starting with, I'm able to run "solution_exercise1solution_exercise1.exe" @ Windows. Now I'd like to connect with integrated webcam.
c:\openvx_tutorial\build-open-source\Debug>solution_exercise1.exe 0
***** VIDEOINPUT LIBRARY - 0.1995 - TFW07 *****
ERROR: unable to open: 0
I'm not able to open webcam - what's right approach to get webcam stream?
Thanks.
gshisha commented
Can you confirm if it is one of these lines causing the abort?
CGuiModule gui( video_sequence ); if( !gui.Grab() )<<<<
It is possible that the webcam camera id is 1 (or 2, instead of 0) on your system, so please try that in the command-line like this:
// Command-line usage:
// % solution_exercise1 [|]
gshisha commented
% solution_exercise1 1