---
title: minimumLatencyFrameCount
framework: vision
role: symbol
role_heading: Instance Property
path: vision/statefulrequest/minimumlatencyframecount
---

# minimumLatencyFrameCount

The minimum number of frames that the request has to process before reporting any observations.

## Declaration

```swift
var minimumLatencyFrameCount: Int { get }
```

## Discussion

Discussion The request provides this information after it’s initialized with its required parameters. Video-based requests often need a minimum number of frames before they can report any observations. For example, for movement detection that requires at least 5 frames, the minimumLatencyFrameCount for the request reports 5, and after the request processes 5 frames, an observation returns the results.

## See Also

### Inspecting the request

- [frameAnalysisSpacing](vision/statefulrequest/frameanalysisspacing.md)