http://blogs.msdn.com/gpalem/archive/tags/Direct+Show/default.aspxTags: Direct Showen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/gpalem/archive/2008/11/28/listing-the-codecs-intalled-on-the-machine.aspxFri, 28 Nov 2008 16:10:00 GMT91d46819-8472-40ad-a661-2c78acb4018c:9151492P.Gopalakrishna2http://blogs.msdn.com/gpalem/comments/9151492.aspxhttp://blogs.msdn.com/gpalem/commentrss.aspx?PostID=9151492http://blogs.msdn.com/gpalem/rsscomments.aspx?PostID=9151492Often an application requires to list all the Audio/Video compressors installed on the machine. We can achieve this easily with the ICreateDevEnum interface available from DirectShow. ICreateDevEnum exposes a method named CreateClassEnumerator that allows...(<a href="http://blogs.msdn.com/gpalem/archive/2008/11/28/listing-the-codecs-intalled-on-the-machine.aspx">read more</a>)<img src="http://blogs.msdn.com/aggbug.aspx?PostID=9151492" width="1" height="1">Windows ControlsDirect ShowCodecs