---
title: kCMSampleBufferNotificationParameter_OSStatus
framework: coremedia
role: symbol
role_heading: Global Variable
path: coremedia/kcmsamplebuffernotificationparameter_osstatus
---

# kCMSampleBufferNotificationParameter_OSStatus

## Declaration

```swift
let kCMSampleBufferNotificationParameter_OSStatus: CFString
```

## See Also

### Sample Buffer Notifications

- [kCMSampleBufferNotification_DataBecameReady](coremedia/kcmsamplebuffernotification_databecameready.md)
- [kCMSampleBufferNotification_DataFailed](coremedia/kcmsamplebuffernotification_datafailed.md)
- [kCMSampleBufferConsumerNotification_BufferConsumed](coremedia/kcmsamplebufferconsumernotification_bufferconsumed.md)