List of videos playing via video-out

Hi there,
I am trying to figure out how to solve the following problem:

My wiring is:

string list with filenames->keyboard-selector for number in list->filestream->videoout

Now i set the videoout to fullscreen.

but when i switch to the next video from the list, the videoout goes from fullscreen to a windowed mode .

How can I stay in fullscreen mode during the video-file-change ?

Attach an IObox to make sure fullscreen mode is 1 and stays 1.

Are you using the video out node or filestream- video texture-quad-renderer?
the later sould stay in fullscreen mode with no problems, video out I’ve never actually used!