: The video resolution (High Definition, 1280x720 pixels). x264 : The video compression codec used to create the file.
: These are the audio tracks included in the file, suggesting it is a "multi-audio" release.
: The file format (Matroska Video), which is common for movies that contain multiple audio and subtitle tracks. Summary of Episode 5: "Followers and Likes"
The text you provided is a specific for a digital video file, likely downloaded from a third-party site.
: This stands for "Multi-subtitles," meaning the file contains subtitle tracks in various languages.