Cineform files don't work well on Mavericks
Quicktime converts a CineForm file before playback in Mavericks. Why is that? Before Mavericks it worked just fine. Even previewing in a Finder-window isn't possible anymore. Anybody out there who knows why Apple has done this? Is there a workarround?
Final Cut Pro X, OS X Mavericks (10.9.2)