Step 1: Create a character on an AI image generator
Example prompt: “A teenage man, close up shot, macro”
This is the result using the RealVisXL model:
Step 2: Img2Img on Remix.ai
Go to the Img2Img feature and select the previous image as the base image and change the prompt to change the character age .
Example prompt: “A 35 year old man, close up shot, macro”
Repeat this process for each age you like to change your character to. Download all of the images for the next steps.
Step 3: Go to Runway
On Runway, select the Frame Interpolation feature from the main menu. Upload your character age images and arrange them chronologically from youngest to oldest.
Step 4: Set the duration of your clip and hit generate
That’s it! You should have an age-morphing video similar to the one shown above.