static Filters() { VideoInputDevices = new FilterCollection(FilterCategory.VideoInputDevice, true); AudioInputDevices = new FilterCollection(FilterCategory.AudioInputDevice, true); VideoCompressors = new FilterCollection(FilterCategory.VideoCompressorCategory, true); AudioCompressors = new FilterCollection(FilterCategory.AudioCompressorCategory, true); LegacyFilters = new FilterCollection(FilterCategory.LegacyAmFilterCategory, true); AudioRenderers = new FilterCollection(FilterCategory.AudioRendererDevice, true); WDMEncoders = new FilterCollection(FilterCategory.AM_KSEncoder, true); WDMcrossbars = new FilterCollection(FilterCategory.AM_KSCrossBar, true); WDMTVTuners = new FilterCollection(FilterCategory.AM_KSTvTuner, true); BDAReceivers = new FilterCollection(FilterCategory.AM_KS_BDA_RECEIVER_COMPONENT, true); AllFilters = new FilterCollection(FilterCategory.ActiveMovieCategory, true); }