Mira AI
Kling Audio Foley — sound for a silent clip
Kling AISound effectsA clip without sound feels unfinished. Kling Audio watches it, generates the sounds of every action on screen in sync, and Mira mixes them over the clip's own audio — or replaces it. Add a line of background music if you want.
Best-in-class anatomy and physics — realistic people, sport and motion without artifacts.
Open your galleryUse it through MCP
Sound effects run on a clip you already have: open it in your gallery, choose Sound and pick sound effects.
What it does
- Sounds from the pictureFootsteps, engines, doors, splashes and crowds are generated from what the model sees, timed to the action.
- Steer it with wordsName the sounds you want and, optionally, the background music — or leave both empty.
- Mixed, not re-renderedThe new sound goes under the clip's speech, alongside its audio or instead of it. The picture stays exactly as it was.
- The track on its own tooBesides the mixed clip you get the generated sound as a separate mp3 for your own edit.
Specification
- Provider
- Kling AI
- Provider model
kling-audio/video-to-audio- Limits on Mira
- Output
- mp4, mp3
- Where it works
- Gallery: an action on your clip or audio fileMCP tools:
add_sound_effectsMira for Adobe panel (After Effects, Premiere Pro)
Cost in credits
3 credits per generation
| Example | Credits |
|---|---|
| 1,000 characters in a designed voice | 2 |
The composer always shows the current price before you generate.
Questions about Kling Audio Foley
Which clips work?
Clips from 3 s to 20 s: your Mira generations or uploaded videos.
Will it change my video?
No. Only the sound changes; the video stream is copied as is.
How much does it cost?
3 credits per generation, whatever the clip length.
Can I use it through MCP?
Yes: add_sound_effects takes a generation or an uploaded clip, an optional description and background music.