Kling Video O3 Std Video Edit

Kling Video O3 Standard Video Edit is Kuaishou's cost-efficient video editing model in the O3 generation. Upload a video and describe the change you want — swap objects, shift time of day, alter scenes or styles — and get clean edited results with preserved motion and structure. Supports up to 4 reference images for precise visual guidance and optional original audio retention.

Why Choose This?

O3 editing at Standard pricing Prompt-driven video editing powered by the latest O3 architecture at a lower cost than Pro.
Natural-language edits Describe changes in plain text — no timeline, no masks, no manual keyframing required.
Reference image support Attach up to 4 reference images to guide the target element, scene, or style in the output.
Audio preservation Keep the original soundtrack intact with the keep_original_sound option.
Motion-consistent output Edits blend naturally across frames with strong temporal coherence — minimal flicker or ghosting.

Parameters

Parameter	Required	Description
prompt	Yes	Text description of the desired edit.
video	Yes	Input video to edit (URL or upload).
images	No	Up to 4 reference images for element, scene, or style guidance.
keep_original_sound	No	Whether to keep the original sound from the video. Default: enabled.
shot_type	No	Editing mode: intelligent (default, auto-determines edit scope) or customize.

How to Use

Upload your video — drag-and-drop, file upload, or paste a public URL.
Write your prompt — describe exactly what should change (e.g., "Turn the bouquet into a teddy bear").
Add reference images (optional) — attach up to 4 images to steer the look of elements or styles.
Set audio preference — toggle keep_original_sound to preserve or remove original audio.
Select shot_type — use intelligent for automatic edit scope, or customize for manual control.
Run — submit and download the edited video.

Pricing

Duration	Cost
3s	$0.378
5s	$0.630
10s	$1.260

Billing Rules

Base price: $0.63 per 5 seconds ($0.126 per second)
Minimum billed duration: 3 seconds
Maximum billed duration: 10 seconds

Best Use Cases

Social Media Content — Quickly swap props, backgrounds, or lighting conditions in short-form videos.
Budget-Friendly Editing — Get O3-quality edits at Standard pricing for high-volume workflows.
Scene Adjustments — Change time of day, weather, or atmosphere without reshooting.
E-commerce — Edit product videos to showcase different settings or variants from a single source clip.
Rapid Iteration — Test multiple edit ideas at lower cost before committing to Pro-tier output.

Pro Tips

Use clear, specific prompts describing exactly what should change for best results.
Reference images work best when they clearly represent the target element or style.
Keep keep_original_sound enabled when audio continuity matters for your project.
For cost-sensitive workflows, use Std for iteration and reserve Pro for final renders.
Ensure video URLs are publicly accessible — a preview thumbnail in the interface confirms the link works.

Notes

Both prompt and video are required fields.
Billed duration is clamped between 3 and 10 seconds regardless of actual video length.
If using a URL, make sure it is publicly accessible.

Related Models

Kling Video O3 Pro Video Edit — Maximum editing quality with O3 Pro tier.
Kling Video O3 Std Image-to-Video — Animate still images into video at Standard pricing.
Kling Video O3 Std Text-to-Video — Generate videos from text prompts at Standard pricing.
Kling Video O3 Pro Reference-to-Video — Create videos guided by reference images for consistent character and style.

Kling Video O3 Std Video Edit API — Quick start

Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/kwaivgi/kling-video-o3-std/video-edit with your input as JSON. The endpoint returns a prediction id; poll the prediction endpoint until status flips to completed, then read the output URL from data.outputs[0]. Examples for Kling Video O3 Std Video Edit below.

HTTP example

# Submit the prediction
curl -X POST "https://api.wavespeed.ai/api/v3/kwaivgi/kling-video-o3-std/video-edit" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY" \
  -d '{
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "video": "https://example.com/your-input.mp4",
    "keep_original_sound": true,
    "shot_type": "customize"
}'

# Response includes a prediction id. Poll for the result:
curl -X GET "https://api.wavespeed.ai/api/v3/predictions/{request_id}/result" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY"

# When status is "completed", read the output from data.outputs[0].

Node.js example

// npm install wavespeed
const WaveSpeed = require('wavespeed');

const client = new WaveSpeed(); // reads WAVESPEED_API_KEY from env

const result = await client.run("kwaivgi/kling-video-o3-std/video-edit", {
        "prompt": "A cinematic shot of a city at sunset, soft golden light",
        "video": "https://example.com/your-input.mp4",
        "keep_original_sound": true,
        "shot_type": "customize"
});

console.log(result.outputs[0]); // → URL of the generated output

Python example

# pip install wavespeed
import wavespeed

output = wavespeed.run(
    "kwaivgi/kling-video-o3-std/video-edit",
    {
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "video": "https://example.com/your-input.mp4",
    "keep_original_sound": true,
    "shot_type": "customize"
}
)

print(output["outputs"][0])  # → URL of the generated output

Kling Video O3 Std Video Edit API — Frequently asked questions

What is the Kling Video O3 Std Video Edit API?

Kling Video O3 Std Video Edit is a Kuaishou model for video editing, exposed as a REST API on WaveSpeedAI. Kling Omni Video O3 Video-Edit (Standard) enables natural-language video edits: remove or replace objects, swap backgrounds, restyle scenes, change weather/lighting, and apply localized 3-10s transformations with strong temporal consistency. Built for stable production use with a ready-to-use REST API, no cold starts, and predictable pricing. You can call it programmatically or try it from the playground above.

How do I call the Kling Video O3 Std Video Edit API?

POST your input parameters to the model's REST endpoint (shown in the API tab of this playground) with your WaveSpeedAI API key in the Authorization header. Submission returns a prediction ID; poll the prediction endpoint until status flips to "completed", then read the output URL from the result. The playground generates a ready-to-paste code sample in Python, JavaScript, or cURL for whatever inputs you've set. Full request/response shape is documented at https://wavespeed.ai/docs/docs-api/kwaivgi/kwaivgi-kling-video-o3-std-video-edit.

How much does Kling Video O3 Std Video Edit cost per run?

Kling Video O3 Std Video Edit starts at $0.63 per run. That figure is the base price — the final charge scales with the parameters you set in the form (output size, length, count, references, or whatever knobs this model exposes), so a higher-quality or larger output costs more than a minimal one. The exact cost for your current input is shown live next to the Generate button before you submit, and the actual per-call charge is recorded on the prediction afterwards.

What inputs does Kling Video O3 Std Video Edit accept?

Key inputs: `prompt`, `images`, `video`, `keep_original_sound`, `shot_type`. The full JSON schema (types, defaults, allowed values) is rendered above the Generate button and mirrored in the API reference at https://wavespeed.ai/docs/docs-api/kwaivgi/kwaivgi-kling-video-o3-std-video-edit.

How do I get started with the Kling Video O3 Std Video Edit API?

Sign up for a free WaveSpeedAI account to claim starter credits, copy your API key from /accesskey, then call the endpoint shown in the API tab of the playground. The playground also auto-generates a code sample in Python, JavaScript, or cURL for the parameters you've set.

Can I use Kling Video O3 Std Video Edit outputs commercially?

Commercial usage rights depend on the model's license, set by its provider (Kuaishou). The license summary appears on the model card above; see WaveSpeedAI's Terms of Service for platform-level conditions.

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