Live model prompting and real-time output of photoreal synthetic content

A method comprising:

• receiving, by one or more processors, input video data generated by a video capture device as the video capture device is capturing a real-world scene, the input video data representing a face of a subject in the real-world scene;
• receiving, by the one or more processors, user-provided prompt data representing a prompt to make the subject look younger;
• generating, by the one or more processors, using one or more trained machine learning models based at least in part on the user-provided prompt data, and using frames of the input video data representing the face of the subject, output data representing a synthetic face of the subject that looks younger than the face of the subject;
• and
• causing, by the one or more processors, based at least in part on the output data, video content featuring the synthetic face of the subject overlaid on the face of the subject exhibited in the input video data to be displayed, in real-time as the video capture device is capturing the real-world scene, on a display that is viewable by a user who provided the prompt.

A system comprising:

• one or more processors;
• and
• memory storing computer-executable instructions that, when executed by the one or more processors, cause performance of operations comprising:
• receiving input video data generated by a video capture device as the video capture device is capturing a real-world scene, the input video data representing a face of a subject in the real-world scene;
• receiving user-provided prompt data representing a prompt to make the subject look younger;
• generating, using one or more trained machine learning models based at least in part on the user-provided prompt data, and using frames of the input video data representing the face of the subject, output data representing a synthetic face of the subject that looks younger than the face of the subject;
• and
• causing, based at least in part on the output data, video content featuring the synthetic face of the subject overlaid on the face of the subject exhibited in the input video data to be displayed, in real-time as the video capture device is capturing the real-world scene, on a display that is viewable by a user who provided the prompt.