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Output reference for Kling Video to Audio Audio / Add SFXs to videos
  • Kuaishou
  • Standard
  • Tools

Kling Video to Audio

Direct Kling sound effects and music across one or several joined clips.

Compare Kling Video to Audio settings and cost estimates. Video-guided soundtracks where effects and background music need separate written direction.

  • Add SFXs to videos

Kling Video to Audio pricing example

$0.049 Estimated per run

Estimate checked . This example uses the configuration shown above. Inputs and settings can change the price; check the estimate for your own run before generating. Project storage is billed separately.

How AI usage and project pricing work →

Curated output references.

Current API configuration

What goes in. What comes back.

The model defines every slot it reads and every result it returns. Required inputs must be present before a run can begin.

Inputs

Prompts and source material

Video sources

Video · Required · Up to 20

Background music prompt

Text · Optional

Sound effect prompt

Text · Optional

Outputs

Files and structured results

Audio tracks with SFXs

Audio · Multiple results

Available controls

Configure the run.

Control Available values Requirement
ASMR mode On, Off Optional

Works especially well for

  • Video-guided soundtracks where effects and background music need separate written direction.

Know the trade-offs

  • This entry returns audio and exposes an ASMR option. Generated sound is not a recovery of the original recording and needs timing and mix checks against the picture.

Configure the model.
Keep the result in the cut.

The generation returns to the scene, asset folder and timeline it belongs to.