Bernini-R Reference Video

{
  "model_id": "fal-ai/bernini-r/reference-to-video",
  "prompt": "The character from the reference images walks through a busy morning market, greeting vendors, steam rising from food stalls, continuous steadicam follow shot",
  "reference_image_urls": []
}

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=fal-ai%2Fbernini-r%2Freference-to-video",
  "title": "Bernini-R Reference Video generation request",
  "description": "Request body accepted by POST /api/v1/generate for fal-ai/bernini-r/reference-to-video.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "fal-ai/bernini-r/reference-to-video",
      "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"
    },
    "negative_prompt": {
      "title": "Negative Prompt",
      "description": "Leave blank to keep the model's tuned Wan2.2 default negative prompt.",
      "default": "",
      "type": "string"
    },
    "num_inference_steps": {
      "title": "Steps",
      "description": "Number of denoising steps.",
      "default": 30,
      "type": "number",
      "minimum": 1,
      "maximum": 50,
      "multipleOf": 1
    },
    "max_image_size": {
      "title": "Output Size (long edge)",
      "description": "Long-edge size in pixels — sets output size for generation and caps source/reference media for edits. Billing scales with this tier.",
      "default": "848",
      "type": "number",
      "enum": [
        576,
        848,
        1280
      ]
    },
    "num_frames": {
      "title": "Num Frames",
      "description": "Number of frames (snapped internally to 4k+1). Output length = frames ÷ FPS.",
      "default": 81,
      "type": "number",
      "minimum": 5,
      "maximum": 121,
      "multipleOf": 1
    },
    "frames_per_second": {
      "title": "FPS",
      "description": "Output frames per second.",
      "default": 16,
      "type": "number",
      "minimum": 4,
      "maximum": 30,
      "multipleOf": 1
    },
    "acceleration": {
      "title": "Acceleration",
      "description": "'regular' enables MagCache step-skipping for faster generation at a small quality cost.",
      "default": "none",
      "type": "string",
      "enum": [
        "none",
        "regular"
      ]
    },
    "enable_prompt_expansion": {
      "title": "Prompt Expansion",
      "description": "Rewrite the prompt with an LLM before generation. The model is tuned on enhanced prompts.",
      "default": false,
      "type": "boolean"
    },
    "seed": {
      "title": "Seed",
      "description": "Seed for reproducibility. Random when omitted.",
      "type": "integer"
    },
    "aspect_ratio": {
      "type": "string",
      "enum": [
        "16:9",
        "9:16",
        "1:1"
      ]
    },
    "reference_image_urls": {
      "type": "array",
      "items": {
        "type": "string",
        "format": "uri"
      },
      "maxItems": 5
    }
  },
  "required": [
    "model_id",
    "prompt",
    "reference_image_urls"
  ],
  "additionalProperties": false
}