---
title: supportedColorSpaces()
framework: Professional Video Applications
role: symbol
role_heading: Instance Method
platforms: [provideo encoder extensions 1.0+]
path: professional_video_applications/compressorextensioncolorspaces/supportedcolorspaces()
---

# supportedColorSpaces()

Returns the supported color spaces in an extension.

## Declaration

```swift
func supportedColorSpaces() -> [NSNumber]!
```

## Return Value

Return Value An array of supported color spaces from the eCEColorSpace enumeration.

## Discussion

Discussion If there is no implementation for this method, the Compressor app assumes eCEColorSpaceDeviceRGB, eCEColorSpace601NTSC, and eCEColorSpace709 for the supported color spaces.

## See Also

### Supporting Color Spaces

- [eCEColorSpace](professional_video_applications/ececolorspace.md)