---
title: "init(aimeData:device:)"
framework: Immersive Media Support
role: symbol
role_heading: Initializer
platforms: [iOS 26.4+, iPadOS 26.4+, Mac Catalyst 26.4+, macOS 26.0+, visionOS 26.0+]
path: "immersivemediasupport/venuedescriptor/init(aimedata:device:)"
---

# init(aimeData:device:)

Creates a venue descriptor instance from memory.

## Declaration

```swift
init(aimeData: Data, device: (any MTLDevice)? = nil) async throws
```

## Parameters

- `aimeData`: The Data that contains the venue descriptor to parse.
- `device`: The Metal device to use when loading calibration meshes into memory.