Kwaivgi Kling Video O3 Std Video Edit

Kwaivgi Kling Video O3 Std Video Edit

Playground

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.

Features

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

How to Use

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

Pricing

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.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result

set -euo pipefail

export WAVESPEED_API_KEY="your-api-key"

REQUEST_BODY=$(cat <<'JSON'
{
  "prompt": "A cinematic ocean wave at sunrise, highly detailed",
  "video": "https://interactive-examples.mdn.mozilla.net/media/cc0-videos/flower.mp4",
  "keep_original_sound": true,
  "shot_type": "customize"
}
JSON
)

# 1. Submit the prediction.
SUBMIT_RESPONSE=$(curl --silent --show-error --fail-with-body \
  -X POST "https://api.wavespeed.ai/api/v3/kwaivgi/kling-video-o3-std/video-edit" \
  -H "Authorization: Bearer ${WAVESPEED_API_KEY}" \
  -H "Content-Type: application/json" \
  -d "${REQUEST_BODY}")

TASK=$(printf '%s' "${SUBMIT_RESPONSE}" | jq 'if type == "object" and has("data") then .data else . end')
PREDICTION_ID=$(printf '%s' "${TASK}" | jq -r '.id // empty')
if [ -z "${PREDICTION_ID}" ]; then
  printf 'Submission response did not contain a prediction id
' >&2
  exit 1
fi
RESULT_URL=$(printf '%s' "${TASK}" | jq -r '.urls.get // empty')
if [ -z "${RESULT_URL}" ]; then RESULT_URL="https://api.wavespeed.ai/api/v3/predictions/${PREDICTION_ID}/result"; fi

# 2. Poll until the prediction finishes.
while true; do
  RESPONSE=$(curl --silent --show-error --fail-with-body \
    "${RESULT_URL}" \
    -H "Authorization: Bearer ${WAVESPEED_API_KEY}")
  RESULT=$(printf '%s' "${RESPONSE}" | jq 'if type == "object" and has("data") then .data else . end')
  STATUS=$(printf '%s' "${RESULT}" | jq -r '.status // empty')

  case "${STATUS}" in
    completed) printf '%s\n' "${RESULT}" | jq '.outputs'; break ;;
    failed|cancelled|timeout) printf '%s\n' "${RESULT}" | jq . >&2; exit 1 ;;
    created|processing) sleep 2 ;;
    *) printf 'Unexpected status: %s
' "${STATUS}" >&2; exit 1 ;;
  esac
done

Parameters

Task Submission Parameters

Request Parameters

Response Parameters

Result Request Parameters

Result Response Parameters