VLC 2.x or later will not work for DVD decryption as it no longer contains the dynamic library HandBrake uses.
Installing Libdvdcss is an alternative method of regaining the same functionality.
A .pkg installer is available from Videolan: http://download.videolan.org/libdvdcss/last/macosx/
Support for Xcode 4 and Mac OS X 10.7 "Lion"
Mac OS X 10.5 "Leopard" no longer supported.
OS X GUI
OS X 10.7 Lion support
Bug fix: Live Preview window widgets updated to work under Lion
Bug fix: fixed positioning of widgets in the Audio panel under Lion
Wider main window providing more room for various widgets
Removed the in-line QuickTime playback support and replaced with an option to launch VLC or system default player.
Improved control over the default audio and subtitle tracks selected (see Options)
Ability to set the minimal title length that will show up during a scan (see Options)
Several other usability improvements
Installer now has a silent option for easier network installs (launch the installer with /S)