Kuaishou · Clips · standard
Kling Lip Sync
Six credits: re-syncs a person in existing footage to a new audio track.
What it costs
| 5s | 6 credits |
What it takes
| Aspect ratios | 16:9 4:3 1:1 3:4 9:16 21:9 |
| Resolutions | 1080p |
| Duration | 2–10 seconds |
| Reference images | Not accepted |
| Reference videos | 1 |
| Reference audio | 1 |
| Audio | Always generated |
| Required inputs | video |
When to reach for it
The cheapest model in the clip catalog, and the most narrowly scoped. It takes a video and an audio track and re-times the speaker's mouth to the new audio. It does not generate a shot, animate a still, or change anything but the sync.
That narrowness is what makes it useful. Redubbing a line, fixing a take where the delivery was wrong, putting a clip into another language with a voice model: all of these are jobs where generating new footage would be absurd, and this does them for six credits per five seconds at 1080p.
The video input is required; the audio drives the length, two to ten seconds. It is the last step in a pipeline rather than a starting point: generate or shoot the footage, produce the line with one of the voice models, then bring both here. If the source is a still image rather than footage, this is not the model. P-Video Avatar and OmniHuman 1.5 are the ones that animate a photograph.
Kling Lip Sync is one pick in the composer.
Every model in this catalog runs from the same prompt bar, priced in the same credits. New accounts start with some to spend.
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