This Panasonic DP-UB820ABK Smart 4K Ultra HD Blu-ray & DVD Player is perfect for enjoying films at their best. The HCX processor, developed alongside Hollywood experts, delivers vibrant colours and lifelike picture quality. Ultra HD Premium Certified means it meets strict standards for 4K picture performance, helping you get the most from compatible TVs and content. You can also stream from BBC iPlayer, YouTube and Netflix directly through your home entertainment setup.7.1 channel audio support - connects to compatible surround sound systemsCompatible with HDR10+, Dolby Vision and HLG formats - boosts contrast and colour on supported contentPlays 4K Ultra HD Blu-ray, Blu-ray, DVD and CD discsCompatible with MKV, FLAC, ALAC and DSD formats