Store separate lookup tables:

# Using MKVToolNix (preserves all tracks) mkvmerge -o output.mkv --cues 0:all input.mkv

Because MKV is the primary format for high-definition archiving and open-source video, reliable indexing is crucial for long-term accessibility. A well-indexed MKV ensures that whether a file is 30 minutes or 30 hours long, a user can instantly access any moment within it. File analysis on MKV import 10 times slower than in Resolve