HappyHorse 1.1 Reference-to-Video by Alibaba - AI Model | Muvi

HappyHorse 1.1 Reference-to-Video

Name: HappyHorse 1.1 Reference-to-Video by Alibaba
Brand: Alibaba
Price: 0.1400 USD
Availability: InStock

Alibaba HappyHorse 1.1 reference-to-video. Generates a 1080p clip anchored to up to 9 reference images for character/scene consistency, with synchronized native audio and multilingual lip-sync. Use @character1, @character2 tags in the prompt to bind subjects.

PRICINGstarting $0.14/request

LATENCY~220 seconds average

RESOLUTION720P/1080P

BEST FORvideo, reference-to-video, alibaba

Parameters

PROMPT*

REFERENCE URLS*

0/9 items

ASPECT RATIO

RESOLUTION

DURATION

SEED

Estimated Cost

Base cost per second$0.14

Total$0.14

Pay only for what you use. No minimums.

Output Preview

Ready

No output yet

Run the model to see generated results.

Sample Output

API Example— Current Parameters

generate.py

import requests

result = requests.post(
    'https://api.muvi.video/v1/jobs/submit',
    headers={
        'Authorization': f'Bearer {API_KEY}',
        'Content-Type': 'application/json'
    },
    json={
  'model': 'alibaba/happyhorse-1-1/reference-to-video',
  'input': {}
}
)

Get Job— Poll for result

get_job.py

import time

job_id = result.json()['jobId']

while True:
    response = requests.get(
        f'https://api.muvi.video/v1/jobs/{'{job_id}'}',
        headers={'Authorization': f'Bearer {'{API_KEY}'}'}
    )
    data = response.json()['data']

    if data['status'] == 'completed':
        print('Done!', data['outputs'][0]['url'])
        break
    elif data['status'] == 'failed':
        raise Exception(f"Job failed: {'{'}data['error']['message']{'}'}")

    time.sleep(2)