The best MKV version of Interstellar is a "Remux" created from the 4K Ultra HD Blu-ray source. A Remux takes the exact video and audio data from the physical disc and places it into an MKV container without any loss in quality . Best Version: 4K UHD Remux (MKV)

By choosing one of these files and following the tips outlined in this article, you'll be well on your way to enjoying the best possible Interstellar experience.

• The MKV Factor: Most 4K Remuxes preserve the 1.78:1 (16:9) aspect ratio for IMAX scenes and 2.39:1 for standard scenes.
• The Caveat: Some encoders mistakenly crop the IMAX scenes to a constant 2.39:1 to make the file "look consistent." Avoid these. You want the variable aspect ratio (VAR) so the wormhole and Gargantua fill your entire screen.

The Best Interstellar MKV Files

To get the "best" viewing experience from an MKV file, look for (or create) a file with these attributes: