Methods and systems for secure media processing may be used to execute and certify a digital media asset by verifying that the digital media asset is authentic and has not been altered since capture. In some cases, these secure media processing techniques may be used in the mobile certification and execution application and a corresponding server system. The mobile application and the corresponding server system may automatically generate finalized documents upon receiving certified digital media and the corresponding metadata from the users. The digital media and other information from the users may be received while the user is in communication with other users. A biometric and artificial intelligent feature recognition system may be utilized to receive biometric data and verify identity. Data transferred to a secure server are accessible by various parties involved in the certification and execution process to provide transparency.