MacOS

  1. Install Soundflower
    1. Configure Soundflower
      1. Audio MIDI Setup
        1. Add a Multi-Output Device
          1. Add Soundflower (2ch)
          2. Add HDMI
      2. Change speakers to Multi-Output Device
      3. Change Quicktime to Soundflower (2ch) as the input
  2. Modify Home and End key behavior
    1. Open Terminal, don't change to root
      1. mkdir -p $HOME/Library/KeyBindings
echo '{
/* Remap Home / End keys to be correct */
"\UF729" = "moveToBeginningOfLine:"; /* Home */
"\UF72B" = "moveToEndOfLine:"; /* End */
"$\UF729" = "moveToBeginningOfLineAndModifySelection:"; /* Shift + Home */
"$\UF72B" = "moveToEndOfLineAndModifySelection:"; /* Shift + End */
"^\UF729" = "moveToBeginningOfDocument:"; /* Ctrl + Home */
"^\UF72B" = "moveToEndOfDocument:"; /* Ctrl + End */
"$^\UF729" = "moveToBeginningOfDocumentAndModifySelection:"; /* Shift + Ctrl + Home */
"$^\UF72B" = "moveToEndOfDocumentAndModifySelection:"; /* Shift + Ctrl + End */
}' > $HOME/Library/KeyBindings/DefaultKeyBinding.dict
    2. No need to reboot