5ef510cf47d2ad7193eea_source.mp4 -
Platforms like Cloudinary or Imgix use these strings to track assets. If you found this in a website's source code, it is being served from their servers.
To provide a more specific report, could you clarify or share the URL host where it is located? 5ef510cf47d2ad7193eea_source.mp4
This suffix usually indicates that this is the original, uncompressed upload . In media workflows, "source" files are used as the master copy to generate "derived" versions (like 720p, 1080p, or thumbnail previews). Likely Origins Platforms like Cloudinary or Imgix use these strings
Many platforms (like Shopify or WordPress with specific plugins) rename user-uploaded videos to these strings to prevent filename conflicts on the server. uncompressed upload . In media workflows