Video file processing method and device, equipment and readable storage medium

The invention relates to the technical field of Internet, and discloses a video file processing method, device and equipment and a readable storage medium. The method comprises the following steps: acquiring a source video file; multiple encryption processing is carried out on the source video file to obtain an encrypted video file, and the encrypted video file carries encryption key information; receiving a video playing request sent by a playing terminal for the encrypted video file; and when the playing terminal passes the authentication authentication, issuing decryption key information of the encrypted video file corresponding to the video playing request to the playing terminal, so that the playing terminal decrypts the encrypted video file based on the decryption key information, and the decryption key information corresponds to the encryption key information. The encryption key information and the decryption key information comprise identity information of the playing terminal. By implementing the tec