volcengine-lip-sync

name	volcengine-lip-sync
description	Generate lip-sync video with Volcengine Lip Sync through RunAPI. Use when the user asks an agent to sync mouth movement in a source video to an audio track. Default to the RunAPI CLI for one-off generation; use SDKs only when integrating RunAPI into an app or backend.
documentation	https://runapi.ai/models/volcengine-lip-sync.md
provider_page	https://runapi.ai/providers/bytedance.md
catalog	https://runapi.ai/models.md
metadata	{"openclaw":{"homepage":"https://runapi.ai/models/volcengine-lip-sync","requires":{"bins":["runapi"]},"install":[{"kind":"brew","formula":"runapi-ai/tap/runapi","bins":["runapi"]}],"envVars":[{"name":"RUNAPI_API_KEY","required":false,"description":"Optional RunAPI API key; agents should prefer environment auth or saved CLI config. Browser login is interactive fallback only."}]}}

Volcengine Lip Sync on RunAPI

Generate lip-sync video with Volcengine Lip Sync through RunAPI. The default path for one-off agent tasks is the runapi CLI; SDKs are for application integration.

Critical: Integration Runtime

• Integration work (app, backend, worker, library, Rails service, Node service, Go service, webhook pipeline, or production codebase) uses the SDK integration path for the target language.
• One-off generation, manual smoke tests, debugging, or user-requested CLI runs use the CLI path with the runapi binary. For full CLI-specific agent guidance, see https://github.com/runapi-ai/cli-skill.
• Never shell out to the runapi CLI as the production runtime integration layer.

SDK integration path

When integrating Volcengine Lip Sync into an app, backend, worker, library, Rails service, Node service, Go service, webhook pipeline, or production workflow, start by checking the current SDK package and official usage. Confirm install commands, client methods (create, get, run), request fields, response shape, and error classes before using CLI help or raw HTTP examples. Use a RunAPI SDK package:

• JavaScript / TypeScript: @runapi.ai/volcengine-lip-sync
• Python: runapi-volcengine-lip-sync
• PHP: runapi-ai/volcengine-lip-sync
• Java: ai.runapi:runapi-volcengine-lip-sync
• Ruby: runapi-volcengine-lip-sync
• Go: github.com/runapi-ai/volcengine-lip-sync-sdk/go

CLI path

The runapi binary is the one-off and manual testing runtime dependency. For full CLI-specific agent guidance, see https://github.com/runapi-ai/cli-skill. Run runapi auth status first. For agents and headless runs, prefer RUNAPI_API_KEY or import it into saved config with printf '%s' "$RUNAPI_API_KEY" | runapi auth import-token --token -. Use runapi login only when the user explicitly wants interactive browser auth.

Inspect the available commands and request fields with CLI help:

runapi volcengine-lip-sync --help
runapi volcengine-lip-sync lip-sync-video --help

Run a one-off task (synchronous - polls until the task completes):

runapi volcengine-lip-sync lip-sync-video --input-file request.json

Submit asynchronously and poll separately:

runapi volcengine-lip-sync lip-sync-video --async --input-file request.json
runapi wait <task-id> --service volcengine-lip-sync --action lip-sync-video

Available commands: lip-sync-video.

Required request shape

Use public RunAPI field names:

{
  "model": "volcengine-lip-sync",
  "mode": "lite",
  "source_video_url": "https://cdn.runapi.ai/public/samples/volcengine-lip-sync-source.mp4",
  "source_audio_url": "https://cdn.runapi.ai/public/samples/volcengine-lip-sync-voice-adam.mp3"
}

Generated file storage

RunAPI-generated file URLs are temporary. Download and store generated images, videos, audio, or other files in your own durable storage within 7 days; do not treat returned URLs as long-term assets.

References

• Model overview, pricing, and rate limits: https://runapi.ai/models/volcengine-lip-sync.md
• Provider comparison: https://runapi.ai/providers/bytedance.md
• Full model catalog: https://runapi.ai/models.md