Topic: Problem with playback 4k video.
On the occasion of purchase 4k the TV set for review of appropriate videos collected on the basis of Pentium G4620 (Vstrojka HD630, hardware support h265 HEVC 10bit is declared), 8gb the RAM, Windows 10, all software and drivers of the freshest version. A problem in the following: at setting of resolution FullHD, or at connection to the normal monitor all works remarkably, Pot Player and analogs twist 4K h265 HDR video with hardware acceleration, loading of the processor within 10 %, all is excellent. At setting of "fighting" resolution 3840*2160 loading of the processor at playback jumps up to 50 % and logs as though hardware acceleration is disconnected begin. Such pattern is watched and in KMP, MPC HC, MPC BE, VLC players. It would Seem that the processor is rather weak, and to do nothing, but Windows standard application "Cinema and TV" to this bug is not subject, and twists the same videos both in FullHD, and in 4K without halts with minimum loading of the processor. I would accept also it, but there there is no support DTS. On this a question, who is possible that faced a similar problem, or can advise where to dig? To look 4K video with to FHD on 4K a TV set explicitly not a variant