The video resolution is High Definition (1920x1080) [General Knowledge].
This is a double extension, likely indicating a file that was renamed or converted between the Matroska (MKV) and MP4 formats [General Knowledge]. "Star Trek: Discovery" Rosetta (TV Episode 2022) - IMDb
The team explores ruins that were once a nursery for 10-C young. They discover that the 10-C communicate through complex hydrocarbon pheromones that transmit emotions rather than just words.
In this episode, the USS Discovery arrives at the edge of the hyperfield surrounding , the mysterious creators of the Dark Matter Anomaly (DMA).