---
title: "GPUExternalTextureDescriptor | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

# Interface GPUExternalTextureDescriptor

interface GPUExternalTextureDescriptor {  
    [colorSpace](#colorspace)?: [PredefinedColorSpace](https://docs.maptiler.com/sdk-js/api-reference/types/Externals.PredefinedColorSpace/);  
    [label](#label)?: string;  
    [source](#source): [VideoFrame](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.VideoFrame/) | [HTMLVideoElement](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.HTMLVideoElement/);  
}

#### Hierarchy ([View Summary](https://docs.maptiler.com/sdk-js/api-reference/hierarchy/#Externals.GPUExternalTextureDescriptor))

-   [GPUObjectDescriptorBase](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.GPUObjectDescriptorBase/)
    -   GPUExternalTextureDescriptor

##### Index

### Properties[](#properties)

[colorSpace?](#colorspace) [label?](#label) [source](#source)

## Properties[](#properties-1)

### `Optional`colorSpace[](#colorspace)

colorSpace?: [PredefinedColorSpace](https://docs.maptiler.com/sdk-js/api-reference/types/Externals.PredefinedColorSpace/)

### `Optional`label[](#label)

label?: string

Inherited from [GPUObjectDescriptorBase](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.GPUObjectDescriptorBase/).[label](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.GPUObjectDescriptorBase/#label)

### source[](#source)

source: [VideoFrame](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.VideoFrame/) | [HTMLVideoElement](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.HTMLVideoElement/)