Video HAI Overview

This document provides an overview of the Video HAI (Hardware Adaptation Interface) component.

Purpose

The Video HAI component provides a hardware abstraction layer for video playing and recording.

The Hardware Adaptation Interfaces Overview provides an introduction to the Video HAI and related components.

The Video HAI component interacts with the following components:

Multimedia Framework

The MMF loads the appropriate video controller plug-ins, and then those video controller plug-ins use the framework to access the HAI.
Media Device Framework

The MDF provides the codec interface for video codecs.

The Video HAI component includes the following APIs:

API	Description
DevVideo	Library providing video decoding and encoding hardware acceleration. For more information, see DevVideo Overview.

API

Description

DevVideo

Library providing video decoding and encoding hardware acceleration.

For more information, see DevVideo Overview.

The Video HAI component is used to: