How to get iOS screen record data in runtime before broadcasting?

Hi,

I want to use Apple Broadcast API as client but before I broadcast my iOS screen record, I want to make object detection on video data. I read ReplayKit design docs, the only relevant Instance Property is "serviceinfo:Information updated by the service during a broadcast." in  RPBroadcastController, But it does not also sound like it will provide me the required video data. 

So do you have any Idea if it is possible to reach iOS screen record data in run time before broadcasting?

Thanks a lot in advance.

Best Regards Emre

How to get iOS screen record data in runtime before broadcasting?
 
 
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