---
title: kVTDecompressionPropertyKey_MaxOutputPresentationTimeStampOfFramesBeingDecoded
framework: videotoolbox
role: symbol
role_heading: Global Variable
path: videotoolbox/kvtdecompressionpropertykey_maxoutputpresentationtimestampofframesbeingdecoded
---

# kVTDecompressionPropertyKey_MaxOutputPresentationTimeStampOfFramesBeingDecoded

The maximum output presentation timestamp of the frames currently being decoded.

## Declaration

```swift
let kVTDecompressionPropertyKey_MaxOutputPresentationTimeStampOfFramesBeingDecoded: CFString
```

## Discussion

Discussion This value may change asynchronously as frames are output.

## See Also

### Asynchronous State

- [kVTDecompressionPropertyKey_MinOutputPresentationTimeStampOfFramesBeingDecoded](videotoolbox/kvtdecompressionpropertykey_minoutputpresentationtimestampofframesbeingdecoded.md)
- [kVTDecompressionPropertyKey_NumberOfFramesBeingDecoded](videotoolbox/kvtdecompressionpropertykey_numberofframesbeingdecoded.md)