The .7z extension means the file is compressed using the format.
I cannot directly access or "read" the contents of a specific local or encrypted file like because I do not have access to your private files or the specific decryption keys. uibei_uoe3N1C3.mp4.7z
: Right-click the file and select "Extract" to get the original .mp4 video. uibei_uoe3N1C3.mp4.7z