While there is no single "famous" viral video with this exact name in the public domain, the timestamp provides specific context: August 7, 2021 Time: 03:37:54 AM
OBS Studio defaults to this naming convention ( YYYY-MM-DD HH-MM-SS.mkv ). This specific file would represent a session recorded in the early morning hours of August 7, 2021. 2021-08-07 03-37-54.mkv
If the video won't play, it may be a "broken" recording (common if OBS crashed during the 3:37 AM session). You can try using Untrunc or FFmpeg to repair the header. While there is no single "famous" viral video