Hello, I would like to exchange my old NVR device for a software-based video recorder. A solution requiring development is unexcluded, what's more, I would rather create a camera recorder on my own from code. I prefer C#. Formerly I used AForge's ODM for displaying the camera image, but it uses a former version of MS .NET Framework. I would rather use 4.0. Now I am testing Ozeki's Camera SDK that provides C# code examples to record audio and video stream into .MPEG-4. It works fine. But regarding that my trial version will expire soon, I am wondering whether there is any other software-based solution. So please let me know, if you are aware of any alternative to this library. Sharing your experiences related to the mentioned library - if any - would be also appreciated. Thanks for any contribution.