Version: SVN (using KDE Devel) Installed from: Compiled sources Aspect Ratio in the "Player View" actually breaks if you enable "View" - "Preserve Aspect Ratio" and resize the window. The quick fix is quite simple, in kaffeine.cpp, line 1614 (in SVN), change 2 to 3. Doing this will also hightlight the ugliness of the function Kaffeine::autoresize (hint)
Kaffeine redesigned