Note: since I switched to GNU+Linux (a libre operating system, which I recommend), I don't maintain this tutorial anymore. Also, be aware that this tutorial is about preview software that is superseded by multiple stable releases. Consider all information below as outdated and possibly wrong.
How to: build OpenCV x64 with Qt on Visual Studio 2015 Community Preview and Windows 10 Preview (build 10162)
As I'm an update addict, I like to try preview software. Or I'm an update addict because I like preview software. I don't know. Anyway, before my holiday started, I used OpenCV for a project in college. I like the library, because it's possible to achieve funny things with it and it makes computer vision easy. So when my holiday began, I started using OpenCV for some fun projects. And then I upgraded Windows 10. It wasn't stable back then, but I didn't need my pc for a while, so I could try it. Also I installed Visual Studio 2015 and I started to make an OpenCV project.
Unfortunately, th