Premium Ultra HD 4K Blu-ray Player   This full-sized player pulls together, everything we know about great sound & beautiful pictures. Unique chroma  processing gets the most from UHD HDR  content & ensures your 4K TV will shine. HCX Processor for Ultra HD Blu-ray Our Hollywood Cinema Experience, or HCX, picture processor is now inside our new UHD  Blu-ray Players. Our years of picture know-how & collaboration with Hollywood studios*,  are captured in this chip to deliver precise colour and picture definition.  Multi HDR Support Our Ultra HD Blu-ray Players support multiple HDR  formats, such as HDR10, which is the standard HDR  format for films, and UHD Blu-ray discs. The new UB820  supports HDR playback of HDR10+ dynamic metadata,  the next-generation standard. And it is compatible with  Dolby Vison and Hybrid Log-Gamma. The synergistic  effect achieved with our original high-quality image  technologies enables even more precise image  expression. 4K High-Precision Chroma Processor  Technology from Panasonic Hollywood Laboratory, the base for Blu-ray Disc Research &  Development, are applied to our unique 4K High Precision Chroma Processing. 4K image  colour signals (4:2:0) are interpolated into 4K (4:4:4) by a multi-tap chroma process, for  natural texture and depth. High-Resolution Audio Playback  This model is designed for high-resolution audio reproduction. In addition to the conventional  WAV/FLAC/MP3/AAC/WMA/AIFF formats, DSD (5.6  MHz/2.8 MHz/11.2MHz) and ALAC music files can be  reproduced. Simply connect to your home audio system  to enjoy music sources equivalent to studio master sound  quality.