Users sometimes rename personal videos (like a "Best of Austin" compilation) with random strings to prevent them from being easily found by search engines or crawlers.
Use a tool like ExifTool to see the original creation date and the software used to encode it, which can often reveal the real "Austin" behind the file. 8RM-8051nn&@u5t1nS.mp4
If you have encountered this specific filename, the content typically falls into one of three categories: Users sometimes rename personal videos (like a "Best
The filename appears to be a obfuscated or encoded string, likely representing "Austin's" or a similar name given the characters @u5t1nS . if you are unsure of its origin
if you are unsure of its origin. While .mp4 files are generally media, they can be used in "polyglot" attacks where a file acts as both a video and a script/executable.