---
title: kCGImagePropertyHEICSUnclampedDelayTime
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertyheicsunclampeddelaytime
---

# kCGImagePropertyHEICSUnclampedDelayTime

The unclamped number of seconds to wait before displaying the next image in the sequence.

## Declaration

```swift
let kCGImagePropertyHEICSUnclampedDelayTime: CFString
```

## Discussion

Discussion The value of this key is a CFNumber with a floating-point value.

## See Also

### Sequence Timing

- [kCGImagePropertyHEICSFrameInfoArray](imageio/kcgimagepropertyheicsframeinfoarray.md)
- [kCGImagePropertyHEICSDelayTime](imageio/kcgimagepropertyheicsdelaytime.md)
- [kCGImagePropertyHEICSLoopCount](imageio/kcgimagepropertyheicsloopcount.md)