视频扩展接口

curl --location 'https://vg-api.aig-ai.com/v1/veo-3.1-generate-001' \
--header 'Authorization: Bearer sk-abcdefghijklmnopqrstuvwxyz1234567890' \
--header 'Content-Type: application/json' \
--data '{
    "instances": [
        {
            "prompt": "Expand the clouds",
            "video": {
                "bytesBase64Encoded": "iVBORw0KG",
                "mimeType": "image/mp4"
            }
        }
    ],
    "parameters": {
        "durationSeconds": 8,
        "storageUri": "gs://my-video-bucket/output/",
        "sampleCount": 1,
        "aspectRatio": "9:16",
        "negativePrompt": "blurry, low quality",
        "personGeneration": "disallow",
        "resolution": "720p",
        "generateAudio": false,
        "resizeMode": "crop",
        "seed": 789012
    }
}'