i am having a problem outputting in 4K resolution onto a display (Panasonic TX-55FX623) with a 20 meters (10 meters was tested too) lindy gold (made for long distances) 1,4 4k certified cable.
the output goes first into a HDMI 4K splitter (RTI VDA-12) . the second output is disconnected.
Before purchasing a 4K HDBASET extender i would like to make sure i am not doing something wrong.
i set up the output resolution in 4k forcing it. i tried to disconnect and reconnect many times all the chain but nothing. my tv downscale to 1920x1080.
the channel which i use to dispay encodes manually at 4K. and i have more than one channel encoding at 4k, If this could be the problem limitation.
HDMI1 outputs at FHD.