Media Foundation is definitely disabled (the file was renamed).
The issue with GraphStudio was indeed that I needed GraphStudio64.exe (thanks!) but in order to keep your guide complete, there is no link to the 64bit version on the link that you posted, if you replace it with http://blog.monogram.sk/janos/downlo...phstudio64.php
it shows both the 32 and 64bit versions.
Once I grabbed the 64bit version I was able to drop the m2ts file in and see the graph. VC-1 is indeed using the MPC filter and it plays just fine inside GraphStudio, however it does not play in WMP. It also plays just fine in other players as I mentioned. Its 1080p, so its not an interlace issue.
Im wondering if MS disabled the ability to use directx for m2ts files in 64bit? I thought I read something about this maybe.
Anyway here is a screen shot from a VC-1 graph:Attachment 149717