K720p-hd-11-feb-2023-mkv -

: Indicates the video resolution is 720p High Definition (1280x720 pixels).

: You can use tools like MKVToolNix to inspect the file's contents or add/remove subtitle and audio tracks. k720p-hd-11-feb-2023-mkv

: Suggests that this is the complete video or "full version" rather than a clip or highlight. What it likely refers to : Indicates the video resolution is 720p High