Games.RecordMobileGamePlayVideo

1. kamcord

https://github.com/kamcord/

2. Sound Stage & iSimulate

http://blog.tacograveyard.com/recording-ios-gameplay-trailers

 

http://www.cocos2d-iphone.org/forums/topic/how-to-capture-gameplay-video/

 

3. Twitch

Twitch Mobile SDK

 

4. everyplay

https://developers.everyplay.com/