diff -r 43e37759235e -r 51a74ef9ed63 Symbian3/SDK/Source/GUID-CC96F41D-5AC9-5D11-BD4D-073548EA5CC8.dita --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Symbian3/SDK/Source/GUID-CC96F41D-5AC9-5D11-BD4D-073548EA5CC8.dita Wed Mar 31 11:11:55 2010 +0100 @@ -0,0 +1,48 @@ + + + + + +Multimedia +Hardware Adaptation Interfaces Overview +

This document introduces you to the Multimedia Hardware Adaptation Interfaces +collection.

+
Purpose

The Multimedia Hardware Adaptation Interfaces +(HAI) collection defines hardware-independent interfaces for controlling the +hardware component, such as:

    + +
  • Video hardware

  • +

+
Architectural Relationship

The APIs are introduced with their components. +The Multimedia components DevVideo and DevSound provide APIs for handling +the media data once the raw data stream has been extracted by the Multimedia +HAI components.

+
Description

The Multimedia HAI provides support +for controlling the hardware component, and handling the data streams.

+ + +
Components

The Multimedia HAI collection includes +the following:

    + +
  • Video HAI

  • +
+ +
Video HAI

The Video +HAI defines an interface for plug-ins that provide video functionality.

+
Using Multimedia HAI

Hardware integrators can write +device drivers or servers to manage the component like:

    + +
  • Video

  • +

These components expose APIs that are independent of +the underlying implementation and hardware specifics.

+
+ +Video HAI +Component Overview +
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