I uninstalled "sothink dvd movie maker" with Revo uninstaller as it was loaded with ads etc unless you bought the pro one.
Avisynth 2.5, ffdshow[rev2583], Haali media splitter are entries in add/ remove.
I don't recall seeing these(not sure) but don't want to remove what belongs here as I also have VLC media player and WMP which may be related to them..
When I install another converter/burner I would not want these entries to corrupt the installation.
Can I assume Revo cleared out all add/ remove entries associated with Sothink or not?