VC-1 Encoder SDK

So here it is, one again.
Remember, it is the first and only version that gives you VC-1 without ASF.

http://www.microsoft.com/resources/mediaandentertainment/ibc2007/vc-1encodersdk.mspx

WMA / ASF De Mux DirectShow filter

If you understand the title, than you will appreciate this link with other great DirectShow filters.
http://www.gdcl.co.uk/downloads.htm

Even better, you can download source code based on WMF SDK, tailored into DirectShow Async Source Filter, supporting all base interfaces such as Seeking etc.

Looking for a cool .NET DirectShow Samples?

Don't look further, here it is :)
http://directshownet.sourceforge.net/about.html