---
title: CMSampleBuffer.SampleAttachments
framework: coremedia
role: symbol
role_heading: Structure
path: coremedia/cmsamplebuffer/sampleattachments-swift.struct
---

# CMSampleBuffer.SampleAttachments

Attachments applicable to each sample within a sample buffer.

## Declaration

```swift
struct SampleAttachments
```

## Overview

Overview Each property of this struct is represented as a key in the dictionaryRepresentation.

## Topics

### Initializers

- [init(_:)](coremedia/cmsamplebuffer/sampleattachments-swift.struct/init(_:).md)

### Instance Properties

- [audioIndependentSampleDecoderRefreshCount](coremedia/cmsamplebuffer/sampleattachments-swift.struct/audioindependentsampledecoderrefreshcount.md)
- [cryptorSubsampleAuxiliaryData](coremedia/cmsamplebuffer/sampleattachments-swift.struct/cryptorsubsampleauxiliarydata.md)
- [dependsOnOthers](coremedia/cmsamplebuffer/sampleattachments-swift.struct/dependsonothers.md)
- [dictionaryRepresentation](coremedia/cmsamplebuffer/sampleattachments-swift.struct/dictionaryrepresentation.md)
- [displayImmediately](coremedia/cmsamplebuffer/sampleattachments-swift.struct/displayimmediately.md)
- [doNotDisplay](coremedia/cmsamplebuffer/sampleattachments-swift.struct/donotdisplay.md)
- [earlierDisplayTimesAllowed](coremedia/cmsamplebuffer/sampleattachments-swift.struct/earlierdisplaytimesallowed.md)
- [hasRedundantCoding](coremedia/cmsamplebuffer/sampleattachments-swift.struct/hasredundantcoding.md)
- [hdr10PlusPerFrameData](coremedia/cmsamplebuffer/sampleattachments-swift.struct/hdr10plusperframedata.md)
- [hevcStepwiseTemporalSubLayerAccess](coremedia/cmsamplebuffer/sampleattachments-swift.struct/hevcstepwisetemporalsublayeraccess.md)
- [hevcSyncSampleNALUnitType](coremedia/cmsamplebuffer/sampleattachments-swift.struct/hevcsyncsamplenalunittype.md)
- [hevcTemporalInfo](coremedia/cmsamplebuffer/sampleattachments-swift.struct/hevctemporalinfo.md)
- [hevcTemporalSubLayerAccess](coremedia/cmsamplebuffer/sampleattachments-swift.struct/hevctemporalsublayeraccess.md)
- [isDependedOnByOthers](coremedia/cmsamplebuffer/sampleattachments-swift.struct/isdependedonbyothers.md)
- [isNotSync](coremedia/cmsamplebuffer/sampleattachments-swift.struct/isnotsync.md)
- [isPartialSync](coremedia/cmsamplebuffer/sampleattachments-swift.struct/ispartialsync.md)
- [postDecodeProcessingMetadata](coremedia/cmsamplebuffer/sampleattachments-swift.struct/postdecodeprocessingmetadata.md)

### Subscripts

- [subscript(rawAttachment:)](coremedia/cmsamplebuffer/sampleattachments-swift.struct/subscript(rawattachment:).md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)