---
title: CMDroppedFrameReason
framework: coremedia
role: symbol
role_heading: Enumeration
path: coremedia/cmdroppedframereason
---

# CMDroppedFrameReason

## Declaration

```swift
enum CMDroppedFrameReason
```

## Topics

### Enumeration Cases

- [CMDroppedFrameReason.discontinuity](coremedia/cmdroppedframereason/discontinuity.md)
- [CMDroppedFrameReason.frameWasLate](coremedia/cmdroppedframereason/framewaslate.md)
- [CMDroppedFrameReason.outOfBuffers](coremedia/cmdroppedframereason/outofbuffers.md)

### Enumerations

- [CMDroppedFrameReason.Info](coremedia/cmdroppedframereason/info.md)

## Relationships

### Conforms To

- [CVAttachmentValueRepresentable](corevideo/cvattachmentvaluerepresentable.md)
- [Copyable](swift/copyable.md)
- [Equatable](swift/equatable.md)
- [Escapable](swift/escapable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)