I can't see video in the monitor, just in fullscreen mode. No video appears in the videocleaning monitor either. I can see the most of the objects in timeline, but some of the object is just grey, I can't see the pictures. Does anyone know what causes this, and how I can fix it?
It sounds like you just haven't let your video load all the way. Look at the bottom left corner of your screen in the timeline mode. If you see a little spinning circle, that means Magix is still loading your project. It can take quite a while if you have a long movie consisting of many video files. Just wait for it to load completely, then everything should show up.