This is a chip that supports the ultra high definition blue ray standard from RK3229. Generally speaking, the performance positioning is at the middle end, mainly used in IPTV/OTT set-top box products. Using 28 nanometer technology, with four cores cortex-a7, the main frequency up to 1.5GHz, support 4K 10Bit h. 264/h.265 decoding, Support 4K 60fps TV display; Smart 4K AD player, AD demo Quad-core android hd player (1+8GB,wifi) 4 k UHK h. 265 / h. 264 / VP9; Power on, start up automatically, play video/music/picture; Support for multimedia: * can play 4K video with 10 bit and h. 265 encoding * supports 4K VP9 and 4K 10bits H265/H264 video decoding, up to 60fps *1080P multiformat video decoding (WMV, mpeg-1/2/4, VP8) *1080P video encoding, supporting h. 264, VP8 format Support continuous power, can set the timer switch; Support horizontal and vertical screen free switching; Support PPT file playing; Support picture slide show; Support HDMI/AV/2 USB/MiniSD/Optical Support splicing screen, projector, monitor, new and old TV; Support, home, and AD machine demonstrations.