Identifying the codec and metadata using tools like ExifTool or FFmpeg .

Because this specific string does not map to a public, widely indexed document or a standard commercial video, a "complete write-up" would depend on the specific context where you encountered it. Common Contexts for This Type of ID:

The specific string or "secret" found within the video.

where this video is hosted so I can help you break down its contents?

The identifier appears to be a unique filename or a Universally Unique Identifier (UUID) typically associated with a specific digital asset, such as a video file from a lecture, training module, or a Capture The Flag (CTF) security challenge.