Kling O1 AI Video Generator

Most image-to-video models only take a first frame and improvise what happens next. Kling O1 lets you pin both ends of the shot. That turns animation from a gamble into a plan: a closed flower in frame one and the open bloom in frame two; a product in its box, then on the table; a character facing away, then turning to camera. The model fills the in-between with natural, focused motion.

Consistency was the stated goal of the O1 launch, and it shows in how subjects hold their identity through the move — faces stay the same face, logos stay the same logo. The settings are intentionally minimal: two durations and the frames you supply. That simplicity is a feature for storyboard artists, e-commerce teams and editors who need a predictable transition rather than a surprise. Kling O3, the later Omni model, adds text-to-video and higher resolutions; O1 remains the specialist for frame-to-frame control.

• First-and-last-frame control — define where the shot begins and where it lands.
• Single-image animation — or supply just one frame and let the motion unfold.
• Identity consistency — characters, products and scenes stay recognisable.
• Two fixed durations — 5 seconds or 10 seconds.
• Three aspect ratios — 16:9, 9:16 and 1:1.
• Omni foundation — built on Kling's unified multimodal architecture.

Item	Kling O1
Developer	Kuaishou (Kling AI)
Model family	Kling Omni (first generation)
Mode on Cinel	Image-to-video with first / last frame
Duration	5 s or 10 s (10 s ≈ 2× the 5 s price)
Aspect ratios	16:9, 9:16, 1:1
References on Cinel	Up to 2 images (start and end frame)
Cinel cost	From 230 credits

1. Open Kling O1 in the video generator (a membership or credit pack is required for video).
2. Upload your opening frame. Add a closing frame if you want the shot to land on a specific image.
3. Make the two frames compatible — same character, similar lighting and lens — so the transition can be smooth.
4. Describe the motion between them: "the camera slowly circles as she turns toward us and smiles".
5. Pick 5 s for a quick beat or 10 s for a gentler transformation, confirm the credit estimate and generate.

• Make the start and end frames share the same lighting, lens feel and background. The closer they match, the smoother and more believable the motion between them.
• Describe the journey, not the destinations: "the camera arcs left as the lid lifts and the product rises" tells O1 how to travel from frame A to frame B.
• Keep the subject in a similar position and scale in both frames unless you want a deliberate zoom; large jumps can force awkward in-between motion.
• Choose 5 seconds for a quick reveal and 10 seconds for slower, more elegant transitions — the 10-second option costs about twice as much, so test at 5 first.
• Generate the two keyframes with an image model on Cinel first (for example Nano Banana 2 or Seedream 4.5), then bring them into Kling O1 for animation.

• Before-and-after transformations — room makeovers, outfit changes, product unboxing.
• Storyboard animatics — move between two approved storyboard panels.
• E-commerce product motion — from packaging to in-use, keeping the item identical.
• Character turns and reveals — controlled head turns or expressions for trailers.
• Logo and brand transitions — land precisely on a final branded frame.
• Art and illustration loops — animate between two painted states.

Kling O3 (from 93 credits) is the newer Omni model with text-to-video, 3–15 second durations and 720p/1080p/4K output — choose it when you need flexible length or no starting image. Kling 3.0 suits fast, energetic text- or image-driven clips. Choose Kling O1 when the exact opening and closing frames matter more than anything else.