(e.g., a specific Discord server, a subreddit like r/gaming, or a GitHub repo?)
The filename appears to be an automatically generated timestamp (January 27, 2023, at 1:46 AM). Because this is a generic naming convention used by many screen recorders, dashcams, and mobile devices, there isn't a single "solid feature" publicly associated with this specific file . 2023-01-27-01-46-33.mp4
Once you provide a bit more context, I can help you track down exactly what that "solid feature" was. a specific Discord server
(e.g., a specific trick in a game, a new UI element in an app, or a dashcam capture?) a subreddit like r/gaming