: Many mobile devices or social media apps assign random alphanumeric strings (like "yhgjmyh") to video files during the export or download process.
In computing, filenames like this usually occur in one of two ways: yhgjmyh (2).mp4
If you are looking for information regarding a specific video you found with this name, could you describe or where you saw it ? I can then help you identify the actual content or provide a write-up on the subject matter. : Many mobile devices or social media apps
: The "(2)" at the end suggests that a file with the exact same name already exists in your downloads or local folder, leading your operating system to rename the new copy to avoid a conflict. yhgjmyh (2).mp4
