If the "Event Filters" are not being displayed when you are managing videos it is likely that the text size you are using to view the Coach Logic website is too large. Luckily this is easily fixed by going to the "View" menu in whichever browser you are using and left-clicking on "Zoom Out".
This should work in any browser and on any platform. My test was done using Firefox and Windows 8. Please see the attached file for screenshots and the instructions posted here also.