---
title: UMPStreamMessageFormat
framework: Core MIDI
role: symbol
role_heading: Enumeration
path: coremidi/umpstreammessageformat
---

# UMPStreamMessageFormat

## Declaration

```swift
enum UMPStreamMessageFormat
```

## Topics

### Enumeration Cases

- [UMPStreamMessageFormat.complete](coremidi/umpstreammessageformat/complete.md)
- [UMPStreamMessageFormat.continuing](coremidi/umpstreammessageformat/continuing.md)
- [UMPStreamMessageFormat.end](coremidi/umpstreammessageformat/end.md)
- [UMPStreamMessageFormat.start](coremidi/umpstreammessageformat/start.md)

### Initializers

- [init(rawValue:)](coremidi/umpstreammessageformat/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Enumerations

- [kMIDIInvalidUniqueID](coremidi/kmidiinvaliduniqueid.md)
- [MIDICICategoryOptions](coremidi/midicicategoryoptions.md)
- [MIDICIDeviceType](coremidi/midicidevicetype.md)
- [MIDICIManagementMessageType](coremidi/midicimanagementmessagetype.md)
- [MIDICIProcessInquiryMessageType](coremidi/midiciprocessinquirymessagetype.md)
- [MIDICIProfileMessageType](coremidi/midiciprofilemessagetype.md)
- [MIDICIProfileType](coremidi/midiciprofiletype.md)
- [MIDICIPropertyExchangeMessageType](coremidi/midicipropertyexchangemessagetype.md)
- [MIDINetworkConnectionPolicy](coremidi/midinetworkconnectionpolicy.md)
- [MIDINoteAttribute](coremidi/midinoteattribute.md)
- [MIDIPerNoteManagementOptions](coremidi/midipernotemanagementoptions.md)
- [MIDIProgramChangeOptions](coremidi/midiprogramchangeoptions.md)
- [MIDIUMPCIObjectBackingType](coremidi/midiumpciobjectbackingtype.md)
- [MIDIUMPFunctionBlockDirection](coremidi/midiumpfunctionblockdirection.md)
- [MIDIUMPFunctionBlockMIDI1Info](coremidi/midiumpfunctionblockmidi1info.md)