The string "0fede900-ccea-4462-bbcb-8458f2cb9981" is a (Universally Unique Identifier), which is a 128-bit number used by computer systems to uniquely identify information. Because these IDs are generated to be unique, they usually point to:
If this is a file you found on your device, you might try opening it with a media player like to see the content, or checking the folder location to see which app created it.
: A video file stored in a cache folder (e.g., from a streaming service or a messaging app like WhatsApp or Telegram).