---
title: stereoscopicForVideoOutput()
framework: swift
role: symbol
role_heading: Type Method
path: swift/array/stereoscopicforvideooutput()
---

# stereoscopicForVideoOutput()

Creates a collection of CMTags with the required tags to describe basic stereoscopic video, where both left and right stereo eyes are present, e.g. kCMTagStereoLeftAndRight.

## Declaration

```swift
static func stereoscopicForVideoOutput() -> [CMTag]
```