How to implement video output to TV via HDMI so that the viewer does not see all the actions?

Question

HDMI

Tell me, please, how can you implement video output on TV so that the viewer does not see the whole process of actions?
TV turned on with black screen -> Video starts immediately.

Answer 1

you can throw gas bombs or skunks while you are setting up so that no one sees the telly

Answer 2

Through VLC, you can: disable the Windows GDI output module
Window decoration, uncheck embedded video, window dimensions - width and height on TV, x position - the width of the main display, y "-1" (or 0).
in the "Expand desktop" screen options