DO NOT MODIFY THE BASE VIDEO UNDER ANY CIRCUMSTANCE.
The base video (a real university courtyard with a visible structure and sky) must remain completely intact and unchanged.
All characters should appear as overlays—animated inserts integrated naturally into the scene without altering lighting, geometry, or pixels of the original footage.
STYLE:
Realistic cartoon style of Teen Titans Go! — clearly recognizable characters: Robin, Beast Boy, Cyborg, Raven, and Starfire.
Keep proportions and color schemes faithful to the series but rendered in a slightly realistic cartoon shading (cel-shaded with light 3D volume).
Integrate them seamlessly with matching lighting, shadows, and camera perspective of the original video.
DURATION: 10 seconds
Frame rate & resolution: match the base video exactly.
Output format: overlay video with alpha channel (transparent background)
