board size

Hello during video the board is too large. I see only 80%. CAN somebody help me to solve this pb ?

This probably won't help, but at least it will "bump" the thread.  You have noticed that on the right of the screen where it lists the length of the video, and so on there is also a choice of "video size" .  You have a choice between large and small.  Of course if you can't see that because the video is covering the whole screen, then I'm afraid I've been no help.  Hopefully someone who knows more about screen resolutions and such will weigh in if that is the case.  Good luck.

If you are using a pc holding the ctrl key and touching the - key will reduce the size of the display might help. It is only a temporary thing.

IMHO