Sonilo Video Translation API

About Sonilo Video Translation

Dubs a video into 24 languages with lip-sync matched voices, returning one finished video per language plus optional subtitle tracks.

Sonilo Video Translation specs

Model ID

sonilo-video-translation

Author

Sonilo

Category

Video Generation

Released

-

Input

Video

Output

Video

Endpoints

POST/v1/videos/generations

Alternate model IDs

sonilo-dubbingsonilo/sonilo-video-translation

Sonilo Video Translation API pricing

Live pay-as-you-go rates from the EmpirioLabs catalog. You are billed only for what you use, with no monthly minimum.

How to call the Sonilo Video Translation API

Sonilo Video Translation runs through POST /v1/videos/generations. The request returns a job_id right away; poll GET /v1/jobs/{job_id} until the job completes and read the output URLs from the result. Get an API key from the EmpirioLabs dashboard.

curl https://api.empiriolabs.ai/v1/videos/generations \
  -H "Authorization: Bearer $EMPIRIOLABS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "sonilo-video-translation",
    "prompt": "Describe what you want Sonilo Video Translation to generate."
  }'

curl https://api.empiriolabs.ai/v1/jobs/JOB_ID \
  -H "Authorization: Bearer $EMPIRIOLABS_API_KEY"

import requests

response = requests.post(
    "https://api.empiriolabs.ai/v1/videos/generations",
    headers={"Authorization": "Bearer YOUR_EMPIRIOLABS_API_KEY"},
    json={
        "model": "sonilo-video-translation",
        "prompt": "Describe what you want Sonilo Video Translation to generate.",
    },
)
job = response.json()

# Generation runs as an async job. Poll until it completes.
import time
while True:
    status = requests.get(
        f"https://api.empiriolabs.ai/v1/jobs/{job['job_id']}",
        headers={"Authorization": "Bearer YOUR_EMPIRIOLABS_API_KEY"},
    ).json()
    if status.get("status") in ("completed", "failed"):
        print(status)
        break
    time.sleep(5)

Sonilo Video Translation API parameters

Request parameters supported by the Sonilo Video Translation API on EmpirioLabs. Defaults apply when a field is omitted.

Good to know

Languages

en, zh_cn, ja, ko, pt, pt_br, es, es_419, de, fr, it, ru, th, ar, tr, vi, id, ta, ml, kn, gu, pa_in, sd_in, hi

Controls

Supports source video, a list of target languages, and an option to return the re-timed subtitle track for each language.

Limits

• Source video up to 300MB and 5 minutes
• The video must carry a speech audio track
• One dubbed video is returned per requested language

Billing

• Charged per second of source video multiplied by the number of target languages, with a 10 second minimum. Three languages on a 30 second video bill 90 seconds.
• A request rejected before generation is not billed.

Sonilo Video Translation API: common questions

How much does the Sonilo Video Translation API cost?

On EmpirioLabs, Sonilo Video Translation is billed pay as you go: Video translation $0.11634 per second per language. The live rate card on this page always matches what the API charges.

Which endpoint does Sonilo Video Translation use?

Sonilo Video Translation is served through POST /v1/videos/generations on api.empiriolabs.ai with standard bearer-token authentication.

Can I try Sonilo Video Translation in the browser before integrating?

Yes. The EmpirioLabs playground runs Sonilo Video Translation in the browser with the same parameters the API exposes, so you can test prompts before writing code.

How do I get a Sonilo Video Translation API key?

Create an EmpirioLabs account, then generate a key under API Keys in the dashboard. Billing is pay-as-you-go credits, so you only pay for the requests you make.