---
title: kAVCInputPlugSignalFormatOpcode
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 13.0+, macOS 10.3+]
path: iokit/ioavcopcodes/kavcinputplugsignalformatopcode
---

# kAVCInputPlugSignalFormatOpcode

## Declaration

```occ
kAVCInputPlugSignalFormatOpcode = 0x19
```