[Sukre]

does the alpha build play UHD HDR files?that's the main use evennthough i have other boxes i'd love to have my Xbox One X as the main media player, also need SMB but i guess this should come soon

 in my experience it plays a UHD file (unsure if it's HDR) but doesn't output in 4K, which i'm pretty sure the dev team are aware of.

This is the most exciting thing to happen to Kodi in 5+ years for me

Are u using the X? My 1080p files 20gb-30gb play fine, but everythin 4k, the 4k planet earth II episodes, 4K HDR 50-80 gb movies shuter every 3 seconds, im playing them via NFS and 100mb ethernet which ik can be a botleneck, but whit this exact setup atleats the planet earth episodes play perfectly fine on my sony android tv ( crappy mediatek procesor, 100 ethernet and from smb). Should this be a problem of raw power of standard xbox one?