How to hookup an external player such as BSPlayer in XBMC to play HD stream

Mar 20, 2014
Greetings All,
Anyone here can share a tip on how to tell XBMC to play any HD stream using MXPlayer or BSPlayer. I found it pretty slow to play any HD stream? It is somehow not easy to edit the conf file with Xiaomi box.
I have Xiaomi Gen 2 TVBox btw. I've noticed that XBMC is running slow on Xiaomi compared to my Ipad, apparently I got a security warning that saying "The box had been jailbroken or somethin" (Sorry I have to trust my wife's translation). Perhaps ICNTV is watching me silently??
Thanks a bunch for reading my post :)