Automated Product Advertisement Videos with Nano Banana and Seedance

 1import requests
 2import time
 3import json
 4
 5api_key = "YOUR_API_KEY"
 6url = "https://api.segmind.com/workflows/68ef93941734a12ca3fbba11-v3"
 7
 8data = {
 9    "Prompt_Input": "Create an ultra-cinematic surreal hero shot of the product, using reference image as the core subject. The product stands in the center like a Hollywood protagonist. Automatically extract its visual identity — colors, ingredients, mood, essence — and transform them into magical atmospheric effects around it (e.g. mist, particles, aura, floating elements). The entire scene must lead the eye toward the product, hyper-realistic textures, dramatic lighting, volumetric depth, movie-poster intensity. No distractions, only pure visual worship of the product’s identity.",
10    "Image_Input": "https://segmind-inference-inputs.s3.amazonaws.com/6ba787e1-1717-48dd-bf4c-f506217f3538-270904_0_hcmfy3.png"
11}
12
13def poll_for_result(poll_url):
14    """Poll the API until the generation is complete"""
15    while True:
16        response = requests.get(
17            poll_url,
18            headers={'Authorization': f'Bearer {api_key}'}
19        )
20        result = response.json()
21
22        if result['status'] == 'COMPLETED':
23            # Parse the output (it's a JSON string)
24            outputs = json.loads(result['output'])
25            return outputs
26        elif result['status'] == 'FAILED':
27            raise Exception(result.get('error', 'Generation failed'))
28
29        # Wait 7 seconds before polling again
30        time.sleep(7)
31
32# Make the initial request
33response = requests.post(
34    url,
35    json=data,
36    headers={
37        'Authorization': f'Bearer {api_key}',
38        'Content-Type': 'application/json'
39    }
40)
41
42if response.status_code == 200:
43    result = response.json()
44    print('Request queued:', result)
45
46    # Start polling for results
47    outputs = poll_for_result(result['poll_url'])
48    print('Generation complete:', outputs)
49else:
50    print(f"Error: {response.status_code}")
51    print(response.text)