DirectX Transitions, Key and PIP?

[FredThompson]

Is there a way to call DirectX 9 transitions for use by AviSynth scripts?

http://rehanfx.digitalcandle.net/split_video.htm

http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/directx9_c/directx/htm/smptewipetransition.asp

http://msdn.microsoft.com/archive/en-us/directx9_c/directx/htm/keytransition.asp

http://msdn.microsoft.com/archive/en-us/directx9_c/directx/htm/compositortransition.asp