How to control the number of buffer frames ?

[IOSDeveloperProgrammer]

Hi I have just built VLC library for iOS at VLCKit and using it to display a video stream. I need to make it displays in real-time with a lowest latency, so I tried to find a way to reduce the number of buffered frames (or something similar to it) before display on an UIView. I started looking in the module MobileVLCKit but it seems no property allows me to control that.