---
title: CMTaggedDynamicBuffer
framework: coremedia
role: symbol
role_heading: Structure
path: coremedia/cmtaggeddynamicbuffer
---

# CMTaggedDynamicBuffer

Contains a collection of tags associated with a read-only media buffer.

## Declaration

```swift
struct CMTaggedDynamicBuffer
```

## Topics

### Initializers

- [init(tags:content:)](coremedia/cmtaggeddynamicbuffer/init(tags:content:)-1hscu.md)
- [init(tags:content:)](coremedia/cmtaggeddynamicbuffer/init(tags:content:)-1ttie.md)
- [init(tags:content:)](coremedia/cmtaggeddynamicbuffer/init(tags:content:)-5jtjt.md)
- [init(tags:content:)](coremedia/cmtaggeddynamicbuffer/init(tags:content:)-5xcim.md)
- [init(unsafeBuffer:)](coremedia/cmtaggeddynamicbuffer/init(unsafebuffer:).md)

### Instance Properties

- [content](coremedia/cmtaggeddynamicbuffer/content-swift.property.md)
- [tags](coremedia/cmtaggeddynamicbuffer/tags.md)

### Instance Methods

- [withUnsafeTaggedBuffer(_:)](coremedia/cmtaggeddynamicbuffer/withunsafetaggedbuffer(_:).md)

### Enumerations

- [CMTaggedDynamicBuffer.Content](coremedia/cmtaggeddynamicbuffer/content-swift.enum.md)

## Relationships

### Conforms To

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

## See Also

### Sample Processing

- [CMSampleBuffer](coremedia/cmsamplebuffer-api.md)
- [CMBlockBuffer](coremedia/cmblockbuffer-api.md)
- [CMTaggedBufferGroup](coremedia/cmtaggedbuffergroup.md)
- [CMFormatDescription](coremedia/cmformatdescription-api.md)
- [CMAttachment](coremedia/cmattachment-api.md)
- [CMTaggedBuffer](coremedia/cmtaggedbuffer.md)
- [CMMutableDataBlockBuffer](coremedia/cmmutabledatablockbuffer.md)
- [CMReadOnlyDataBlockBuffer](coremedia/cmreadonlydatablockbuffer.md)
- [CMReadySampleBuffer](coremedia/cmreadysamplebuffer.md)
- [CMSampleDataReference](coremedia/cmsampledatareference.md)