I have a little movie and tv-show collection and use the popular open-source mediacenter software Kodi to organize it. But as some tv-shows/movies have other image frequencies/fps than others, it necessary to change the screen refresh rate accordingly. Kodi already delivers an integrated functionality to automatically change the refresh rate as required.
Personally, I like to have some control over this, so I decided to develope a small windows application in C++ (with some C in order to work with the Win32 API) to accomplish this. Doing so a is definitely not a big task. Continue reading Changing screen refresh rate with a keyboard shortcut