quick and dirty script to toggle audio device (switch between speaker and headphones) using switchaudio-osx and BetterTouchTool (for a keyboard shortcut)

README.md

README

1. brew install switchaudio-osx
2. Check your audio devices with switchaudiosource -a
3. Replace Mac mini Lautsprecher and Externe Kopfhörer with your ouput channels
4. Place the script somewhere your user can execute it (do a chmod +x audiotoggle.sh)
5. Copy the json and paste it to BTT. Edit the script path and you're done.

audiotoggle.sh

#!/bin/bash

# /usr/local/bin/switchaudiosource -a

CURRENT=$(/usr/local/bin/switchaudiosource -c)

echo $CURRENT;

if [[ "$CURRENT" == "Externe Kopfhörer" ]]; then
    /usr/local/bin/switchaudiosource -s "Mac mini Lautsprecher"
    /usr/bin/osascript -e 'display notification "Mac mini Lautsprecher" with title "Audioausgang geändert"'
else
    /usr/local/bin/switchaudiosource -s "Externe Kopfhörer"
    /usr/bin/osascript -e 'display notification "Externe Kopfhörer" with title "Audioausgang geändert"'
fi

pasteToBTT.json

{
  "BTTTriggerClass" : "BTTTriggerTypeKeyboardShortcut",
  "BTTPredefinedActionType" : 172,
  "BTTPredefinedActionName" : "Apple Script starten (blockierend)",
  "BTTInlineAppleScript" : "do shell script \"\/Users\/codebrauer\/scripts\/audiotoggle.sh\"",
  "BTTAdditionalConfiguration" : "8519680",
  "BTTEnabled2" : 1,
  "BTTKeyboardShortcutKeyboardType" : 3253,
  "BTTRepeatDelay" : 0,
  "BTTUUID" : "E86A6EE6-0B34-4607-8D94-9AE303AF29CB",
  "BTTTriggerOnDown" : 1,
  "BTTNotesInsteadOfDescription" : 0,
  "BTTLayoutIndependentChar" : "F12",
  "BTTEnabled" : 1,
  "BTTModifierMode" : 0,
  "BTTShortcutKeyCode" : 111,
  "BTTShortcutModifierKeys" : 8519680,
  "BTTOrder" : 5,
  "BTTDisplayOrder" : 0,
  "BTTAutoAdaptToKeyboardLayout" : 0
}

Updated version: https://gist.github.com/CodeBrauer/dab920d92dfb703facda6a3a4be0300d