Supermodel Forum

Sega Model 3 UI has a checkbox HideCMD, which does what it says.
This is also useful for launching games from a frontend, such as EmulationStation, as the other cmd window can make it lose focus when launching.
Is there a command line in order to do the HideCMD functionality directly to supermodel.exe without Sega Model 3 UI?

Nope. This isn't possible from within Supermodel.

no , but can use other software like Quiet.exe ,nircmd and make a bat
like
p1.cmd
start /b /D c:\fe\p1 C:\fe\p1\Supermodel.exe C:\fe\p1\ROMs\spikeofe.zip -input-system=xinput -res=960,720
nircmd.bat
nircmd elevatecmd exec hide "C:\fe\p1\p1_cmd.bat"
nircmd elevatecmd exec hide "C:\fe\p2\p2_cmd.bat"
________
Quiet.bat
@ECHO OFF
Quiet.exe "C:\fe\p1\p1_cmd.bat"

Quiet.exe "C:\fe\p2\p2_cmd.bat"