GraphStudio is an open source alternative/replacement for GraphEdit. The main reasons for this project were lot of cool features missing in GraphEdit tool. And of course, the fact that it’s not being developed as fast as one may need.
Features:
Detailed System, Filter, Pin, MediaType information
Reports
Registry modification (add/remove types for filters manually)
Information on registered filters (CLSID, name, file, version, location …)
Detection of broken registry entries
Easier graph construction
Support for DVB, DVD, Capture graphs
Inspection of media type formats including header parsing for existing codecs such as H.264, MPEG-2 …
Dumping of media type formats for later analysis
and many more ...
If you receive a "xmlLite.dll not found" error, you need to ensure this update for Windows XP has been installed.