[videoOpenCV] can't set the video position for image folders
Summary
videoOpenCV::SFrameGrabber
breaks the video slider when reading image folders with non-constant duration between frames:
- Setting a position on the slider does not work
- The current time is always 0
Steps to reproduce
- Run ARCalibration.
- Load one of these two frame folders. (Video Source->File)
- Press play and select the opencv frame grabber
- Move the slider, nothing happens ...