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# CMMuxedStreamType

A datatype that represents a muxed stream of data.

```
typealias CMMuxedStreamType = FourCharCode
```

## Topics

### Constants

[`kCMMuxedStreamType_MPEG1System`](/documentation/CoreMedia/kCMMuxedStreamType_MPEG1System)

MPEG-1 System stream.

[`kCMMuxedStreamType_MPEG2Transport`](/documentation/CoreMedia/kCMMuxedStreamType_MPEG2Transport)

MPEG-2 Transport stream.

[`kCMMuxedStreamType_MPEG2Program`](/documentation/CoreMedia/kCMMuxedStreamType_MPEG2Program)

MPEG-2 Program stream.

[`kCMMuxedStreamType_DV`](/documentation/CoreMedia/kCMMuxedStreamType_DV)

DV stream.


---

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