Fix Handbrake to work with OS X 10.11 El Capitan and 10.12 Sierra

• Make a new Finder window
• Use cmd-shift-G to go to /Library/SystemMigration/History/ (<--you and="" can="" copy="" from="" here="" inside="" li="" manually="" migration-some-gibberish="" on="" path="" proceed="" the="" uarantineroot="" usr="">
• Copy the libdvdcss.2.dylib file (Cmd-C)
• Use cmd-shift-G to /usr/local/lib (but don't copy this path or you'll lose your file!)
• Use cmd-opt-V to move it (instead of copy) it to this location
• It will ask for your password and should then move it

From https://www.reddit.com/r/osx/comments/3n6gz4/el_capitan_apparently_broke_handbrake_ripping/

Startup key combinations for Intel-based Macs

(from http://support.apple.com/en-us/HT201255)

Keystroke	Description
Press C during startup	Start up from a bootable CD, DVD, or USB thumb drive (such as OS X install media).
Press D during startup	Start up in Apple Hardware Test (AHT).
Press Option-Command-P-R until you hear startup sound a second time.	Reset NVRAM
Press Option during startup	Start up in Startup Manager, where you can select an OS X volume or network volume to start from.
Press Eject, F12, or hold the mouse or trackpad button	Ejects any removable media, such as an optical disc.
Press N during startup	Attempt to start up from a compatible network server (NetBoot).
Press T during startup	Start up in Target Disk Mode.
Press Shift during startup	Start up in Safe Boot mode and temporarily disable login items.
Press Command-V during startup	Start up in Verbose mode.
Press Command-S during startup	Start up in Single-User mode.
Press Option-N during startup	Start from a NetBoot server using the default boot image.
Press Command-R during startup	Start from the OS X Recovery System1