12-22_eun1-3268867923_01.webm Site

This naming convention—combining a date, a region code like "EUN1" (often used in gaming or cloud server clusters), and a long numerical ID—looks like an automated export from a recording platform, a bug report attachment, or a specific match replay file.

of the video or any associated metadata? 12-22_EUN1-3268867923_01.webm

generated this file? (e.g., League of Legends, AWS, a specific internal tool). This naming convention—combining a date, a region code

Please provide more so I can give you a more helpful answer. This naming convention—combining a date

you are trying to build? (e.g., a video player, an automated analysis tool, a clipping service).