---
title: markEndOfData()
framework: coremedia
role: symbol
role_heading: Instance Method
path: coremedia/cmbufferqueue/markendofdata()
---

# markEndOfData()

Marks a buffer as being at the end of its data.

## Declaration

```swift
func markEndOfData() throws
```

## See Also

### Managing a Queue

- [enqueue(_:)](coremedia/cmbufferqueue/enqueue(_:).md)
- [dequeue()](coremedia/cmbufferqueue/dequeue().md)
- [dequeueIfDataReady()](coremedia/cmbufferqueue/dequeueifdataready().md)
- [reset()](coremedia/cmbufferqueue/reset().md)
- [reset(_:)](coremedia/cmbufferqueue/reset(_:).md)