Xposed for Android on H8 to run SkyGo

[Reus]

Hello

Is it possible to install Xposed for Android on H8?
Xposed have a app named SkyCast.
SkyCast is needed to run German SkyGo on H8.


SkyGO blocks the HDMI output of the H8 .
The SkyCast app bypasses this limitation and SkyGo will work!
I tried as an update to install Xposed over USB recovery . Unfortunately, I get an error message.
Can`t mount /system
It is important for many users that SkyGo runs on H8 !
Can anyone tell me how I can install SkyCast to H8 ?

Here is the XDADevelopers Thread how to install Xposed on Lollipop:
http://forum.xda-developers.com/showthread.php?t=3034811

And here is an Threat how to root your H8:
http://www.android-mediaplayer.de/index.php/Thread/2556-Feedback-Root-via-LAN-f%C3%BCr-Himedia-H8-Octa/