Digital will drive growth, and boost everything from the publishing industry to music, according to PricewaterhouseCoopers' new “Global Entertainment and Media Outlook,” which projects out from 2012 to 2016.

Total spending on media and entertainment is projected to grow at a compound annual rate of 5.7 percent to $2.1 trillion by 2016. The U.S. market is projected to grow faster than it has since 2007, with a 5.2 percent compound annual growth rate, to $597 billion in 2016.