ddcctl: DDC monitor controls for the OSX command line

Adjust your external monitors' built-in controls from the OSX shell:

• brightness
• contrast

And possibly (if your monitor firmware is well implemented):

• input source
• built-in speaker volume
• on/off/standby
• rgb colors
• color presets
• reset

Install

make install

For an On-Screen Display using OSDisplay.app: make CCFLAGS=-DOSD clean ddcctl

Usage

Run ddcctl -h for some options. ddcctl.sh is a script I use to control two PC monitors plugged into my Mac Mini. You can point Alfred, ControlPlane, or Karabiner at it to quickly switch presets.

MacOS Shortucts

Pokud nechci pouzit molochy jako CotrolPane atd. ale jen klavesove zkratky, lze zkopirovat obsah MacOSAutomatorServices napr. do ~/Library/Services a nechat je otevrit pomoci Apple Automator.app MacOS aplikace.

Pak staci v Nastaveni systemu - Klavesnice - Zkratky pod zalozkou Services nastavit patricne klavesove zkratky.

Pokud ma system vice monitoru, a podari se s nimi komunikovat, v uvedenych sluzbach staci v Automatoru nastavit sluzbe dany displej v prepinaci -d, a na kazdy monitor si tak udelat kopii sluzby, pro kazdou pak vlastni klavesovou zkratku.