Start vlc minimized from command line

Start vlc with the --advanced option from the command line. vlc --advanced

Then go to Tools -> Preferences.

Then down to Interface then Main interfaces then Qt.

Then on the right choose "Start VLC with only a systray icon"

Click Save at the bottom when completed.

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Click on "Simple" for the Show settings in the lower left. Then select "Allow only one instance" and click Save so that you are not duplicating the systray icon.

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Hope this helps!