If your goal is to extract readable text or specific data patterns from the MKV binary:
: This is a fast hex editor rather than a traditional text editor. It is "amazingly fast" for viewing the raw binary data of large files like MKVs and uses very little memory. 700MB.mkv
: A Windows-based tool capable of opening and editing files in the terabyte range, featuring a binary mode that is useful for media containers like MKV. Strategies for "Solid Text" Processing If your goal is to extract readable text
: These classic Unix-based editors are extremely efficient and can be tuned to handle large files rapidly, though they have a steeper learning curve. 700MB.mkv