the Codecs
Unpackage
Basically just:
sudo cp -r ~/Desktop/ProVideoFormats/ProVideoFormats/Library/QuickTime/*.component /Library/QuickTime/
sudo cp -r ~/Desktop/ProVideoFormats/ProVideoFormats/Library/Video/Professional\ Video\ Workflow\ Plug-Ins/*.bundle /Library/Video/Professional\ Video\ Workflow\ Plug-Ins/