It looks like is a specific filename, likely generated by a screen recording or streaming software like OBS Studio or ShadowPlay , which use date and time stamps (Year-Month-Day Hour-Minute-Second) for names.
Since this is a local file on your device, I can't see the content directly. However, if you are looking for a on what to do with it, here are the most common tasks: 1. How to Play the File 2022-11-27 23-08-49.mkv
If you need to upload it to a site that doesn't support MKV (like some social media platforms), you might want to convert it to MP4: It looks like is a specific filename, likely