_4vid.mp4
Based on common file naming conventions, is typically a generic name used by various third-party video downloader apps or web tools (such as those for YouTube, Instagram, or TikTok) to temporarily label a downloaded video file.
Many "All Video Downloader" apps use this prefix for saved files. _4VID.mp4
The prefix _4VID is often associated with automated scripts or apps that simplify the URL of the source video during the conversion process. Safety & Usage Analysis Based on common file naming conventions, is typically