Problem Infuse 2 Pro and AirPlay


Sorry I do not speak English and I use the Google translator. 

Here's my problem, I just bought Infuse 2 Pro for my Iphone 4 ios 7.0.4 release, when I launch a video from my Time Capsule via Infuse I do not have the ability to have AirPlay (No Airplay icon )?. Yet my iPhone is activated and my AppleTV2 to AirPlay. 

Is it a problem updating to 7.1.1 or something else? 

Thank you in advance for your attention.