Abstract: A system for real-time verification and modification of a multimedia stream, includes a processor and a memory. The memory includes instructions stored thereon, which, when executed by the processor, cause the system to: access a real-time multimedia stream including a real-time image and real-time speech of a user, determine a facial mapping of the user based on the real-time image of the user; authenticate an identity of the user based on the facial mapping of the user, in response to the authenticated identity of the user generate a mask of the user based on the facial mapping of the user, modify the real-time multimedia stream to display the mask on the user, determine feedback based on analyzing the real-time multimedia stream of the user, and display the feedback in real time. The feedback includes a feedback score or a visual representation of a quality of an engagement of the user.