GraphStudio

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.

• Release Date: Jan 23, 2012
• Download(s):
  graphstudionext_0_4_9_0.zip
  graphstudionext64_0_4_9_0.zip
• new features:
  • Lookup/Search Dialog for all known GUIDs and HRESULTs
  • Toolbar Button for "Insert Filter"
  • Support for Win7 Taskbar
  • "Insert Tee Filter" for Pin and Menu
  • Show error Messages
  • ~430 known HRESULT values
  • partial h264 SPS/PPS parser for MPE2G2VideoInfo-Sequence
  • Partial MPEG2 Extensions parser for MPE2G2VideoInfo-Sequence
  • Show Markers for IAMExtendedSeeking
  • Show IMPEG2PIDMap Mapping for Pin
  • Internal PropertyPages for IDMOQualityControl and IWMResizersProps
• changes:
  • Resizeable "Remote Graphs" Dialog
  • a lot of new known GUIDs and Interfaces from moreuuids.h, Xiph, LAVFilter, BDA
  • Code Cleanup
• bugfixes:
  • Show Pins created with MPEG2Demux-PropertyPage