support Interface-
put =Xtra("simDirectShow").new().InstanceNameList()
-- ["MediaControl", "VideoWindow", "MediaSeeking", "BasicAudio", "FileSourceFilter", "BasicVideo", "VMRFilterConfig", "VMRFilterConfig9", "FileSinkFilter2", "FullScreenVideoEx", "AMCrossbar", "AMCameraControl", "AMVideoProcAmp"]
-Interface Help-
put gXtra2.InstanceInterface()
-- "
-- MediaControl handlers --
Run object me
Stop object me
Pause object me
StopWhenReady object me
-- MediaControl property --
state --GET/SET