Hi. This is a fully capable DirectShow UDF that allows you to play videos in a window using available filters on the local system. The UDF consist of a dll (written by me, source is given on demand and reason) and a au3 file that acts as an interface between you and the dll. The included example is very, very basic, for more detailed usage and tips on how to solve things look at the AAA Player, which is the reason this dll exists in the first place. Have fun, and if there's any questions, don't hesitate to ask! DSEngine.zip Ps. trancexx, I removed the resources from this one