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kling-lip-syncVideoExamples verified 2026-09-25

Kling Lip Sync

Lip sync: puts new audio on a face in an existing video, $0.0147 / second.

Official price
$0.0147/ secondBilled by output duration
Supports
Lip sync
Notes
  • Media specs are checked only at run time: invalid media makes the task fail a few minutes after submission (not billed).
  • Result links expire after 6 hours.
  • Call POST /v1/kling/faces first to detect faces (billed per call), then submit the task.
  • Anything under 5 seconds is billed as 5 seconds.
Read the integration guideJSON Schema

Endpoints

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Prices come from the public catalog; limits come from specs exported from the gateway’s validation code. Actual charge = official price × group multiplier.