---
title: AVCUnitPlugs
framework: kernel
role: symbol
role_heading: Structure
path: kernel/avcunitplugs
---

# AVCUnitPlugs

## Declaration

```occ
typedef struct _AVCUnitPlugs {
    ...
} AVCUnitPlugs;
```

## Topics

### Instance Properties

- [externalInPlugRecord](kernel/avcunitplugs/1571619-externalinplugrecord.md)
- [externalOutPlugRecord](kernel/avcunitplugs/1571627-externaloutplugrecord.md)
- [isochInPlugRecord](kernel/avcunitplugs/1571637-isochinplugrecord.md)
- [isochOutPlugRecord](kernel/avcunitplugs/1571594-isochoutplugrecord.md)
- [numExternalInPlugs](kernel/avcunitplugs/1571628-numexternalinplugs.md)
- [numExternalOutPlugs](kernel/avcunitplugs/1571585-numexternaloutplugs.md)
- [numIsochInPlugs](kernel/avcunitplugs/1571611-numisochinplugs.md)
- [numIsochOutPlugs](kernel/avcunitplugs/1571620-numisochoutplugs.md)

## See Also

### AVC Support

- [IOFireWireAVCAsynchronousCommand](kernel/iofirewireavcasynchronouscommand.md)
- [IOFireWireAVCTargetSpace](kernel/iofirewireavctargetspace.md)
- [IOFireWireAVCCommand](kernel/iofirewireavccommand.md)
- [AVCCommandHandlerInfo](kernel/avccommandhandlerinfo.md)
- [AVCConnectionRecord](kernel/avcconnectionrecord.md)
- [AVCSubunitInfo](kernel/avcsubunitinfo.md)
- [AVCConnectTargetPlugsInParams](kernel/avcconnecttargetplugsinparams.md)
- [AVCConnectTargetPlugsOutParams](kernel/avcconnecttargetplugsoutparams.md)
- [AVCGetTargetPlugConnectionInParams](kernel/avcgettargetplugconnectioninparams.md)
- [AVCGetTargetPlugConnectionOutParams](kernel/avcgettargetplugconnectionoutparams.md)
- [AVCSubunitPlugRecord](kernel/avcsubunitplugrecord.md)
- [AVCUnitPlugRecord](kernel/avcunitplugrecord.md)