If you have verified the file is safe, use a universal media player that can handle various codecs:
Ensure it is actually an .mp4 . On Windows, make sure "File name extensions" is checked in your View settings to ensure it isn't actually k20h56k5hgk5gf.mp4.exe . 3. How to Open the File k20h56k5hgk5gf .mp4
If the file won't play, you can try dropping it into Handbrake to see if the software can "read" the metadata and convert it into a standard format. 4. Extracting Metadata If you have verified the file is safe,