<!--
{
  "availability" : [
    "FxPlug: 4.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "professional_video_applications",
  "identifier" : "/documentation/professional_video_applications/FxKeyframe",
  "metadataVersion" : "0.1.0",
  "role" : "Structure",
  "symbol" : {
    "kind" : "Structure",
    "modules" : [
      "Professional Video Applications"
    ],
    "preciseIdentifier" : "c:@S@FxKeyframe"
  },
  "title" : "FxKeyframe"
}
-->

# FxKeyframe

```
struct FxKeyframe
```

## Topics

### Properties

[`var version: Int`](/documentation/professional_video_applications/FxKeyframe/version)

[`var time: CMTime`](/documentation/professional_video_applications/FxKeyframe/time)

[`var segmentStyle: FxKeyframeSegmentStyle`](/documentation/professional_video_applications/FxKeyframe/segmentStyle)

The type of segment between this keyframe and the next.

[`var inTangentX: Double`](/documentation/professional_video_applications/FxKeyframe/inTangentX)

[`var inTangentY: Double`](/documentation/professional_video_applications/FxKeyframe/inTangentY)

[`var outTangentX: Double`](/documentation/professional_video_applications/FxKeyframe/outTangentX)

[`var outTangentY: Double`](/documentation/professional_video_applications/FxKeyframe/outTangentY)

### Initializers

[`init()`](/documentation/professional_video_applications/FxKeyframe/init())

[`init(version: Int, time: CMTime, segmentStyle: FxKeyframeSegmentStyle, inTangentX: Double, inTangentY: Double, outTangentX: Double, outTangentY: Double)`](/documentation/professional_video_applications/FxKeyframe/init(version:time:segmentStyle:inTangentX:inTangentY:outTangentX:outTangentY:))

Contains information about a single keyframe.

### Enumerations

[`enum FxKeyframeSegmentStyle`](/documentation/professional_video_applications/FxKeyframeSegmentStyle)

Styles for the segment between keyframes.

## Relationships

### Conforms To

[`Sendable`](/documentation/Swift/Sendable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)