---
title: kFxImageTileRequestSourceOutput
framework: Professional Video Applications
role: symbol
role_heading: Global Variable
platforms: [fxplug 4.0+]
path: professional_video_applications/kfximagetilerequestsourceoutput
---

# kFxImageTileRequestSourceOutput

A constant that indicates that the requested frame is the output of a plug-in.

## Declaration

```swift
var kFxImageTileRequestSourceOutput: FxImageTileRequestSource { get }
```

## See Also

### Constants

- [kFxImageTileRequestSourceEffectClip](professional_video_applications/kfximagetilerequestsourceeffectclip.md)
- [kFxImageTileRequestSourceNone](professional_video_applications/kfximagetilerequestsourcenone.md)
- [kFxImageTileRequestSourceParameter](professional_video_applications/kfximagetilerequestsourceparameter.md)