s1-avatar-offline
model id: vidu/s1-avatar-offline
Text in → Video out
No live Playground for this model yet
Lip-sync models take an image plus an audio file — not a text prompt — via the
dedicated POST /v1/lipsync
endpoint. Switch to the API tab above for a
ready-to-run Python/JavaScript/cURL example, or see the
Lip sync guide.
Price
$0.005 / second
per second of generated video
+ VideoRouter platform fee: 2.5% of provider cost (≈ $0.0001) — billed as its own line, never blended into the price above.
# create
import requests
resp = requests.post(
"https://videorouter.sh/api/v1/lipsync",
headers={"Authorization": "Bearer llmr_sk_...", "Content-Type": "application/json"},
json={"model": "vidu/s1-avatar-offline", "image_url": "https://example.com/face.jpg", "audio_url": "https://example.com/speech.mp3"},
)
job = resp.json()
# poll
status = requests.get(
f"https://videorouter.sh/api/v1/lipsync/{job['id']}",
headers={"Authorization": "Bearer llmr_sk_..."},
).json()
print(status["status"]) # pending -> in_progress -> completed
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