---
title: "init(rawValue:)"
framework: vision
role: symbol
role_heading: Initializer
path: "vision/vnvideoprocessingoption/init(rawvalue:)"
---

# init(rawValue:)

Creates an option with a string value.

## Declaration

```swift
init(rawValue: String)
```

## Parameters

- `rawValue`: A string value that represents a doc://Vision/documentation/Vision/VNVideoProcessingOption/frameCadence or doc://Vision/documentation/Vision/VNVideoProcessingOption/timeInterval.