1 Startup Parameters

-h, --help      show this help message
--no-camera     start without a connected camera for testing purpose
--debuglevel N  0 - none, 1 - only errors, 2 - errors and warnings (default), 3 - everything
--fullscreen    start ElphelVision in fullscreen mode

2 Moving the Window without a title bar

2.1 Linux

Hold ALT while dragging the window around.

2.2 Windows

Make the window active and then press ALT+SPACE then select "move".

2.3 Apple OS X