Resets the blacklist of filters whose usage should be rejected during the filter graph building. Blacklisted filters can be added at any time to the black list through the VideoFiltersBlacklistItemAdd method.
Inside Appendix B you will find a few guidelines that could be of help in order to manage DirectShow configuration through K-Lite provided tools.
For further details about the use of the embedded video player see the VideoPlayer class section.
For details about video clips rendering refer to the How to play video files through DirectShow section.