Good Day to Latvia,
I would like to realize your project in an combination of WPF (c#) and c++ as an VS2012 solution.
With the XMLSeralizer Class of the .net framework, xml config files are quite simple, the events
GRAPHX|BLACKPICTURE
GRAPHX|FREEZEPICTURE
GRAPHX|SILENTSOUND
can also be realized in an specific time range.
More tricky would be the stucking, the repeating, audio stream, can be realized via correlation.
I hope i convince you of me.
With best regards
Kai Scheddin
ZeuSWarE