---
title: Device Abstraction Layer (DAL) Plug-Ins
framework: Core Media I/O
role: collectionGroup
path: coremediaio/device-abstraction-layer-dal-plug-ins
---

# Device Abstraction Layer (DAL) Plug-Ins

API reference for legacy DAL plug-ins.

## Topics

### Reference

- [DAL plug-in structures](coremediaio/core-media-i-o-structures.md)
- [DAL plug-in functions](coremediaio/core-media-i-o-functions.md)
- [DAL plug-in enumerations](coremediaio/core-media-i-o-enumerations.md)
- [DAL plug-in data types](coremediaio/core-media-i-o-data-types.md)
- [DAL plug-in errors](coremediaio/core-media-i-o-errors.md)