Fix SGrabberProxy configuration selection.
What does this MR do?
Fixes #271 (closed).
Frame grabbers with specific configurations can be selected again in 'exclude' mode.
How to test it?
- Run AXXX 0.5
- Start the hand-eye activity.
- Load an image folder as a video.
- Press play, there should be 4 player including the
OpenCV frame by frame grabber
. - Select the
OpenCV frame by frame grabber
. - Enjoy.
- Make sure that this MR doesn't break your app if you're using a grabber proxy.