The "4K Remux" version of ( The Dark Knight ) is widely considered the definitive home viewing experience for Christopher Nolan's masterpiece. A "Remux" refers to a bit-for-bit direct copy of the original 4K UHD Blu-ray disc, stripped of menus and extras to ensure the highest possible video and audio quality in a single file. Technical Breakdown Comparing THE DARK KNIGHT IMAX Prologue