sync/lipsync/v2/pro

Name: Sync Lipsync
Author: Sync Labs

Lipsync V2 Pro by Sync Labs - AI-powered video editing and transformation. Apply style transfer, motion control, lip-sync, and visual effects to existing videos with natural language instructions.

Input

Video Url(string)

URL of the input video

Audio Url(string)

URL of the input audio

Idle

Example output — click Run to generate your own

Production endpoint

Send your first request

OpenAI-compatible endpoint with unified authentication and usage tracking.

POSThttps://api.sandbase.ai/v1/run

Model IDsync/lipsync/v2/pro

Input Schema

2 parameters · 0 required · 2 optional

Parameter	Type	Required	Description
`audio`	string	Optional	URL of the input audio
`video`	string	Optional	URL of the input video

Output Schema

Field	Type	Description
`id`	string	Unique identifier for the generation task
`status`	string	Task status: pending, running, completed, failed, timeout
`model`	string	Model used for the generation
`outputs`	array	Array of output items
`outputs[].url`	string	URL of the generated artifact
`outputs[].content_type`	string	MIME type (e.g. image/png, video/mp4)
`error`	object \| null	Error details if failed, null on success
`error.type`	string	Machine-readable error type code
`error.message`	string	Human-readable error description

Async Workflow

This model uses asynchronous execution. Submit a request and poll for the result.

Submit — POST to /v1/run, receive an id
Poll — GET /v1/run/{id} until status is completed, failed, or timeout
Retrieve — Read outputs from the completed response

Code Examples

Ready-to-run snippets

# Step 1: Submit
curl -X POST https://api.sandbase.ai/v1/run \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
  "model": "sync/lipsync/v2/pro",
  "audio": "https://static.sandbase.ai/examples/sync/lipsync/v2/pro/input_audio_1.mp3",
  "video": "https://static.sandbase.ai/examples/sync/lipsync/v2/pro/input_video_0.mp4",
  "prompt": "a beautiful sunset over mountains"
}'

# Step 2: Poll result (replace <id>)
curl https://api.sandbase.ai/v1/run/<id> \
  -H "Authorization: Bearer YOUR_API_KEY"

← Back to Sync Lipsync

API README

Sync Lipsync

Sync Lipsync occupies a clearly bounded position in a image production pipeline under the route sync/lipsync/v2/pro. It is best evaluated as a named workflow endpoint rather than as a generic substitute for neighboring versions: planners can assign the route to a specific brief, record the chosen revision, and keep approval history tied to one predictable integration surface from intake through delivery.

A practical rollout of Sync Lipsync should begin with source-readiness checks, ownership of the submitted material, an agreed budget, and a written definition of the final pro deliverable. Before automation is enabled, the acceptance pass should verify that the returned asset opens correctly, fits the intended downstream toolchain, satisfies the project’s review criteria, and can be reproduced from the stored request and route identity sync/lipsync/v2/pro.

Highlights

Distinct output behavior. For Sync Lipsync, for Sync Lipsync, visual effects to existing videos with natural language instructions In Sync Lipsync, this capability is applied through the exact sync/lipsync/v2/pro workflow with audio as a relevant request control; the audio control exposes the corresponding choice in this route; the audio control exposes the corresponding choice in this route.
Creative control. For Sync Lipsync, for Sync Lipsync, video to video In Sync Lipsync, this capability is applied through the exact sync/lipsync/v2/pro workflow with video as a relevant request control; the video control exposes the corresponding choice in this route; the video control exposes the corresponding choice in this route.
Workflow fit. For Sync Lipsync, for Sync Lipsync, uRL of the input audio In Sync Lipsync, this capability is applied through the exact sync/lipsync/v2/pro workflow.
Production detail. For Sync Lipsync, for Sync Lipsync, uRL of the input video In Sync Lipsync, this capability is applied through the exact sync/lipsync/v2/pro workflow.

Pricing

Configuration	Price
Per request	$5

When to Use

Scenario	Why this model fits
Choose Sync Lipsync	Use it when the required deliverable is specifically the image result documented for `sync/lipsync/v2/pro`.
Match the source material	Select this route when your inputs naturally map to `audio`, `video`.
Use its distinguishing capability	For Sync Lipsync, visual effects to existing videos with natural language instructions In Sync Lipsync, this capability is applied through the exact sync/lipsync/v2/pro workflow with audio as a relevant request control; the audio control exposes the corresponding choice in this route
Plan repeatable production	For Sync Lipsync, video to video In Sync Lipsync, this capability is applied through the exact sync/lipsync/v2/pro workflow with video as a relevant request control; the video control exposes the corresponding choice in this route
Confirm cost and delivery	Use the pricing combinations below and the output contract above when budgeting or automating Sync Lipsync jobs.

Prompt Guide

Build the request around the exact sync/lipsync/v2/pro schema. Start with required fields, then add only the controls needed for the intended output; keep URLs reachable and enum values exactly as shown in Technical Specs.

{
  "audio": "https://static.sandbase.ai/examples/sync/lipsync/v2/pro/input_audio_1.mp3",
  "video": "https://static.sandbase.ai/examples/sync/lipsync/v2/pro/input_video_0.mp4"
}

Technical Specs

Specification	Value
Model ID	`sync/lipsync/v2/pro`
Execution mode	`async`
Required inputs	None marked required
Request fields	`audio` (string, optional); `video` (string, optional)
Output	`url` (string); `content_type` (string)