world-labs-pano-video

name	world-labs-pano-video
description	Panorama and video input for world generation - maximum layout control
allowed-tools	["Bash","WebFetch"]

World Labs Panorama & Video Input

Panoramas and videos provide the most control over world layout by capturing complete scene coverage.

Quick Reference

Credits

Input Type	Marble 0.1-plus	Marble 0.1-mini
Panorama	1,500	150
Video	1,600	250

Panoramas skip the pano generation step, saving 80 credits compared to regular images.

Panorama Input

Requirements

Requirement	Specification
Format	360° equirectangular projection
Aspect ratio	2:1 (width:height) exactly
Recommended	2560 pixels wide
File size	Max 20 MB
Formats	PNG (recommended), JPG, WebP

Equirectangular Format

┌─────────────────────────────────────────────┐
│                                             │
│  ← 360° horizontal field of view →          │
│                                             │
│  ← Left        Center        Right →        │
│                                             │
│  ↑ 180° vertical (zenith to nadir)          │
│                                             │
└─────────────────────────────────────────────┘
         Aspect ratio: 2:1

Creating Panoramas

From Phone:

• iPhone: Panorama mode (stitch 360° or use apps like Street View)
• Android: Photo Sphere, Google Camera

From Camera:

• Shoot overlapping photos, stitch with PTGui, Hugin, or Lightroom

From 360° Camera:

• Insta360, GoPro Max, Ricoh Theta

API Usage (Panorama)

Panoramas use the image type with the is_pano flag:

{
  "model": "Marble 0.1-plus",
  "world_prompt": {
    "type": "image",
    "image_prompt": {
      "source": "media_asset",
      "media_asset_id": "550e8400-e29b-41d4-a716-446655440000"
    },
    "is_pano": true,
    "text_prompt": "Add dramatic sunset lighting"
  }
}

Using Public URL (Panorama)

{
  "model": "Marble 0.1-plus",
  "world_prompt": {
    "type": "image",
    "image_prompt": {
      "source": "uri",
      "uri": "https://example.com/360-panorama.jpg"
    },
    "is_pano": true,
    "text_prompt": "Transform into a mystical forest"
  }
}

Best Practices for Panoramas

✅ Level horizon: Keep camera level during capture ✅ Consistent exposure: Use manual settings or HDR ✅ No moving objects: Static scenes work best ✅ Clean nadir: Bottom of image should be clean ✅ Full 360°: Complete coverage essential ✅ Exact 2:1 aspect ratio: Required for recognition

❌ Tripod visible: Remove or patch the tripod ❌ People in frame: Causes artifacts ❌ Heavy stitching seams: Fix edges before uploading ❌ Phone panoramas: Often lack full 180° vertical coverage

Video Input

Requirements

Requirement	Specification
File size	Max 100 MB
Duration	Max 30 seconds
Rotation	Camera should cover 180-360°
Focal length	Fixed (no zoom during recording)
Exposure	Fixed (manual mode)
Movement	Slow, smooth rotation
Formats	mp4, mov, webm

Recording Guidelines

Camera Movement:

         Start
           ↓
    ┌──────○──────┐
    │      │      │
    │   Rotate    │
    │   180-360°  │
    │      │      │
    └──────○──────┘
           ↓
          End

DO:

• Rotate camera smoothly in one direction
• Keep camera height constant
• Use gimbal or tripod for stability
• Maintain consistent speed
• Cover at least 180° of the space

DON'T:

• Pan back and forth
• Change height during recording
• Zoom in/out
• Record moving objects
• Exceed 30 seconds

API Usage (Video)

{
  "model": "Marble 0.1-plus",
  "world_prompt": {
    "type": "video",
    "video_prompt": {
      "source": "media_asset",
      "media_asset_id": "550e8400-e29b-41d4-a716-446655440000"
    },
    "text_prompt": "Transform into a mystical nighttime scene"
  }
}

Using Public URL (Video)

{
  "model": "Marble 0.1-plus",
  "world_prompt": {
    "type": "video",
    "video_prompt": {
      "source": "uri",
      "uri": "https://example.com/room-rotation.mp4"
    },
    "text_prompt": "A scenic mountain landscape"
  }
}

Python Example

import requests

def generate_from_pano_or_video(
    api_key: str,
    file_path: str,
    input_type: str,  # "panorama" or "video"
    prompt: str = None
):
    base_url = "https://api.worldlabs.ai/marble/v1"
    headers = {"WLT-Api-Key": api_key, "Content-Type": "application/json"}

    # Determine kind and extension
    ext = file_path.lower().split('.')[-1]
    if ext == "jpeg":
        ext = "jpg"

    # Set kind based on input type
    kind = "video" if input_type == "video" else "image"

    # Prepare upload
    prep = requests.post(
        f"{base_url}/media-assets:prepare_upload",
        headers=headers,
        json={"file_name": file_path.split('/')[-1], "kind": kind, "extension": ext}
    ).json()

    media_asset_id = prep["media_asset"]["media_asset_id"]
    upload_url = prep["upload_info"]["upload_url"]

    # Determine content type for upload
    content_types = {
        "jpg": "image/jpeg", "jpeg": "image/jpeg", "png": "image/png", "webp": ,
        : , : , : 
    }
    content_type = content_types.get(ext, )

    
     (file_path, )  f:
        requests.put(upload_url, headers={: content_type}, data=f.read())

    
     input_type == :
        world_prompt = {
            : ,
            : {
                : ,
                : media_asset_id
            }
        }
    :  
        world_prompt = {
            : ,
            : {
                : ,
                : media_asset_id
            },
            : 
        }

     prompt:
        world_prompt[] = prompt

    
    response = requests.post(
        ,
        headers=headers,
        json={: , : world_prompt}
    )

     response.json()[]


pano_op = generate_from_pano_or_video(
    ,
    ,
    ,
    
)


video_op = generate_from_pano_or_video(
    ,
    ,
    ,
    
)

Comparison: Panorama vs Video vs Images

Feature	Panorama	Video	Multi-Image
Layout control	★★★★★	★★★★☆	★★★☆☆
Ease of capture	★★★☆☆	★★★★☆	★★★★★
Coverage	Full 360°	180-360°	Selected angles
Equipment needed	360° camera or stitching	Phone/camera	Any camera
Best for	Complete environments	Room capture	Specific views
Credits (plus)	1,500	1,600	1,600
Credits (mini)	150	250	250

Troubleshooting

Panorama Issues

Problem	Solution
Not recognized as panorama	Verify exactly 2:1 aspect ratio
Warped horizon	Re-level panorama in editing software
Stitching seams	Use better overlap or manual alignment
Tripod in nadir	Clone-stamp or use nadir patch
Overexposed sky	Use HDR or graduated filters

Video Issues

Problem	Solution
Shaky footage	Use gimbal or stabilize in post
Inconsistent exposure	Lock exposure in manual mode
Too fast rotation	Slow down, stay under 30 seconds
Insufficient coverage	Ensure at least 180° rotation

Related Skills

• world-labs-api - API integration details
• world-labs-image-prompt - Single image input
• world-labs-multi-image - Multi-image with direction control
• world-labs-studio - Compose and animate generated worlds