This specifies the file format. Matroska (.mkv) is a popular "container" format because it can hold multiple high-quality video, audio, and subtitle tracks in one file [3]. 2022: The release or upload year of the content.
This indicates the resolution of the video (1280x720 pixels), which is standard High Definition (HD) [2]. This specifies the file format
These often refer to the production group, distributor, or the specific "encoding" team that optimized the video file for online sharing [1]. This specifies the file format