Storyboard First and Last Frames: Kling 3.0 Image-to-Video Concept Demo

Using Kling 3.0 image-to-video's "first frame / last frame" inputs to turn a storyboard concept directly into camera movement: first generate an opening and a closing image, then let the model fill in the motion and atmosphere in between, resulting in a continuous 8-second, 1080p shot. This piece demonstrates the transformation path of "text storyboard → two keyframes → one shot": the first frame establishes the composition and light source direction, the last frame defines the endpoint of motion and the emotional landing point, and the prompt only describes camera movement, pacing, and style without repeating the image content. It is suitable for pre-production storyboard previews in film and animation, rapid validation of advertising shots, and narrative short films that need to maintain element consistency across shots. In terms of input structure, image_urls accepts 1–2 images (here [first frame, last frame]), duration is fixed at 8 seconds, and resolution is 1080p; sound remains off by default, making it convenient to handle sound effects and music separately in post-production.