ReplayKit provides an easy-to-use framework that lets players record their gameplay — amazing plays, great victories, or solutions to tough challenges — and share video with other players and viewers online. Get introduced to the ReplayKit framework and see how to enable its capability for sharing game video and audio in your games and other apps. Then get the latest news about Game Center, Apple’s social gaming network. Learn about the new model for pre-release testing with Game Center and enhancements for multiplayer games.
WWDC 2015 > Graphics and Games > Going Social with ReplayKit and Game Center