---
title: "!=(_:_:)"
framework: Core Media
role: symbol
role_heading: Operator
platforms: [iOS 13.0+, iPadOS 13.0+, Mac Catalyst 13.0+, macOS 10.15+, tvOS 13.0+, visionOS 1.0+, watchOS 6.0+]
path: "coremedia/cmsampletiminginfo/!=(_:_:)"
---

# !=(_:_:)

## Declaration

```swift
@backDeployed(before: macOS 26.0, iOS 26.0, tvOS 26.0, watchOS 26.0, visionOS 26.0)
static func != (lhs: CMSampleTimingInfo, rhs: CMSampleTimingInfo) -> Bool
```