---
title: "CVBufferRemoveAllAttachments(_:)"
framework: corevideo
role: symbol
role_heading: Function
path: "corevideo/cvbufferremoveallattachments(_:)"
---

# CVBufferRemoveAllAttachments(_:)

Removes all attachments from a Core Video buffer.

## Declaration

```swift
func CVBufferRemoveAllAttachments(_ buffer: CVBuffer)
```

## Parameters

- `buffer`: The buffer whose attachments you want to remove.

## Discussion

Discussion This function removes all attachments from a buffer and decrements their reference counts.

## See Also

### Working with attachments

- [CVBufferHasAttachment(_:_:)](corevideo/cvbufferhasattachment(_:_:).md)
- [CVBufferCopyAttachment(_:_:_:)](corevideo/cvbuffercopyattachment(_:_:_:).md)
- [CVBufferCopyAttachments(_:_:)](corevideo/cvbuffercopyattachments(_:_:).md)
- [CVBufferSetAttachment(_:_:_:_:)](corevideo/cvbuffersetattachment(_:_:_:_:).md)
- [CVBufferSetAttachments(_:_:_:)](corevideo/cvbuffersetattachments(_:_:_:).md)
- [CVBufferPropagateAttachments(_:_:)](corevideo/cvbufferpropagateattachments(_:_:).md)
- [CVBufferRemoveAttachment(_:_:)](corevideo/cvbufferremoveattachment(_:_:).md)
- [CVBufferGetAttachment(_:_:_:)](corevideo/cvbuffergetattachment(_:_:_:).md)
- [CVBufferGetAttachments(_:_:)](corevideo/cvbuffergetattachments(_:_:).md)