Lb-0gyt8jju9xm1qdcg551ke_source.mp4 -

If the video has a specific frame that looks like a movie or famous clip, you can take a screenshot and use Google Lens to find the original creator or title.

This is a unique hash or token generated to ensure the file doesn't overwrite others. It is not searchable by title because it is unique to a specific upload instance [1].

The filename appears to be a system-generated or temporary identifier typically used by cloud storage platforms , content delivery networks (CDNs) , or social media backends (like TikTok, Instagram, or YouTube) to store raw source video files [2, 3].

If you found this in your browser history, look at the domain name preceding the file. For example, if it came from ://tiktokcdn.com , it is a raw video from a TikTok post .