Normal
As Kotik has explained - the problem was the filter. In saf a recommended setting ist to use the DXVA Codec (maybe worth to write this on the first page?). But using this led to not being able to switch the sorce format (with the 3D Window open using the Left/Right or F9 Menue). Therfore (?) also the output could not be changed (at least it didn't show any result).
