Happy Horse (Edit)

{
  "model_id": "alibaba/happy-horse/video-edit",
  "prompt": "Drop any video into Happy Horse Edit and describe the transformation — change style, weather, or setting while preserving the original motion",
  "video_url": "https://example.com/video"
}

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=alibaba%2Fhappy-horse%2Fvideo-edit",
  "title": "Happy Horse (Edit) generation request",
  "description": "Request body accepted by POST /api/v1/generate for alibaba/happy-horse/video-edit.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "alibaba/happy-horse/video-edit",
      "description": "ArtEmotion model identifier."
    },
    "extra": {
      "type": "object",
      "additionalProperties": true,
      "description": "Model-specific settings may also be nested here."
    },
    "max_credits": {
      "type": "number",
      "minimum": 1,
      "description": "Reject before submission if the estimated list price exceeds this cap."
    },
    "webhook_url": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048
    },
    "webhook_secret": {
      "type": "string",
      "maxLength": 512
    },
    "folder_id": {
      "type": "string"
    },
    "prompt": {
      "type": "string"
    },
    "audio_setting": {
      "title": "Audio",
      "description": "Whether the edited video keeps the input's original audio or lets the model decide.",
      "default": "auto",
      "type": "string",
      "enum": [
        "auto",
        "origin"
      ]
    },
    "seed": {
      "title": "Seed",
      "description": "Random seed for reproducibility (0-2147483647).",
      "type": "integer"
    },
    "resolution": {
      "type": "string",
      "enum": [
        "720p",
        "1080p"
      ]
    },
    "video_url": {
      "type": "string",
      "format": "uri"
    }
  },
  "required": [
    "model_id",
    "prompt",
    "video_url"
  ],
  "additionalProperties": false
}