Kwaivgi Kling V2.6 Pro Image To Video

Kwaivgi Kling V2.6 Pro Image To Video

Playground

Kling 2.6 Pro delivers top-tier image-to-video generation with smooth motion, cinematic visuals, accurate prompt adherence, and native audio for ready-to-share clips. Ready-to-use REST inference API, best performance, no cold starts, affordable pricing.

Features

Kling 2.6 Audio — Image-to-Video

Kling 2.6 Audio Image-to-Video adds audio–video co-generation to Kling’s strong visual pipeline. You start from a still image, write a prompt, and the model produces a short clip where motion, camera, sound effects and voice all feel like one coherent scene.

🌟 Model Highlights

• Audio + video in one pass – First Kling version that jointly generates visuals and soundtrack.
• Character-synced voices – Speech and reactions that match the on-screen subject and timing.
• Scene-aware sound design – Ambient noise and SFX that follow what happens in the frame.
• Image-driven motion – Uses your input image as the starting frame and builds motion from there.

🧩 Parameters

• image* – Source frame to animate (URL or upload). Use a sharp, well-lit image.

• prompt* – Describe scene motion and audio: camera moves, actions, voice style, ambience, SFX.

• sound – Toggle audio–video co-generation on/off. When off, you get silent video only.

• duration – Currently supports 5s and 10s clips.

• negative_prompt – Things to avoid in both visuals and audio, e.g. watermark, logo, text, distortion.

• cfg_scale – Guidance strength slider (default 0.5):

  • Lower values → Looser, more natural motion, image has more influence.
  • Higher values → Closer adherence to prompt wording, but can look more “forced”.

🎯 Typical Use Cases

• Launch / promo videos with native-sounding, character-synced voiceover.
• Storytelling shorts where camera, action and sound must feel perfectly integrated.
• Product explainers that need both clear visuals and natural narration.
• Cinematic social posts with immersive ambience and SFX built in.

💰 Pricing

🚀 How to Use

1. Upload the image you want to animate.

2. Write a prompt describing:

   • how the camera should move,
   • what the characters do,
   • and, if with_audio is enabled, the voice tone and soundscape (e.g. “low, calm narrator, soft city ambience, subtle whooshes on cuts”).

3. (Optional) Add a negative_prompt for elements you don’t want (visual or audio).

4. Adjust cfg_scale: start from the default; increase only if the model is not following your prompt enough.

5. Choose duration (5s or 10s), then toggle sound as needed.

6. Click Run to generate; tweak prompt / cfg_scale / seed and re-run for alternates.

🔎 Tips

• Keep the image and prompt aligned – don’t describe a totally different scene from the uploaded frame.
• For strong lip-sync and performance, explicitly mention who is speaking and what kind of voice you want.
• Start with the default cfg_scale; push it up slowly if the motion or sound doesn’t match your description.
• Use negative_prompt to reduce logos, watermarks, heavy text, or unwanted artefacts in stylised shots.

# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/kwaivgi/kling-v2.6-pro/image-to-video" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "cfg_scale": 0.5,
    "sound": true,
    "duration": 5
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"