diff -r ebc84c812384 -r 46218c8b8afa Symbian3/PDK/Source/GUID-CC96F41D-5AC9-5D11-BD4D-073548EA5CC8.dita --- a/Symbian3/PDK/Source/GUID-CC96F41D-5AC9-5D11-BD4D-073548EA5CC8.dita Thu Mar 11 15:24:26 2010 +0000 +++ b/Symbian3/PDK/Source/GUID-CC96F41D-5AC9-5D11-BD4D-073548EA5CC8.dita Thu Mar 11 18:02:22 2010 +0000 @@ -1,71 +1,71 @@ - - - - - -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:

    -
  • Mobile TV reception

  • -
  • Video hardware

  • -

-
Architectural Relationship

Symbian -provides APIs for use by hardware integrators so they can implement their -own mobile TV solutions.

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.

The APIs provided make it possible to write -an implementation of a supported mobile TV standard that can control and manage -the incoming signals including splitting the signal into an audio, video and -information stream.

-
Supported Mobile TV standards

Support -is currently provided for the DVB-H (Digital Video Broadcast-Handset) transmission -standard. DVB-H is a superset of the DVB-T (Digital Video Broadcast-Terrestrial) -standard.

-
Other Mobile TV standards

Other -standard mobile TV formats include:

    -
  • Digital Multimedia Broadcasting -(DMB)

  • -
  • TDtv (subset of TD-CDMA)

  • -
  • 1seg (part of ISDB-T)

  • -
  • DAB

  • -
  • MediaFLO

  • -

Note: The Symbian platform does not provide any support -for these other standards at present.

-
Components

The Multimedia HAI collection includes -the following:

    -
  • Mobile -TV DVB-H Receiver HAI

  • -
  • Video HAI

  • -
-
Mobile TV DVB-H Receiver -HAI

The Mobile -TV DVB-H Receiver HAI allows an implementation to be written for the -only (currently) supported mobile TV standard, DVB-H.

-
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:

    -
  • Reception of mobile TV signals (currently -only DVB-H)

  • -
  • Video

  • -

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

-
- -Mobile TV DVB-H Receiver HAI Component Overview -Video HAI -Component Overview + + + + + +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:

    +
  • Mobile TV reception

  • +
  • Video hardware

  • +

+
Architectural Relationship

Symbian +provides APIs for use by hardware integrators so they can implement their +own mobile TV solutions.

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.

The APIs provided make it possible to write +an implementation of a supported mobile TV standard that can control and manage +the incoming signals including splitting the signal into an audio, video and +information stream.

+
Supported Mobile TV standards

Support +is currently provided for the DVB-H (Digital Video Broadcast-Handset) transmission +standard. DVB-H is a superset of the DVB-T (Digital Video Broadcast-Terrestrial) +standard.

+
Other Mobile TV standards

Other +standard mobile TV formats include:

    +
  • Digital Multimedia Broadcasting +(DMB)

  • +
  • TDtv (subset of TD-CDMA)

  • +
  • 1seg (part of ISDB-T)

  • +
  • DAB

  • +
  • MediaFLO

  • +

Note: The Symbian platform does not provide any support +for these other standards at present.

+
Components

The Multimedia HAI collection includes +the following:

    +
  • Mobile +TV DVB-H Receiver HAI

  • +
  • Video HAI

  • +
+
Mobile TV DVB-H Receiver +HAI

The Mobile +TV DVB-H Receiver HAI allows an implementation to be written for the +only (currently) supported mobile TV standard, DVB-H.

+
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:

    +
  • Reception of mobile TV signals (currently +only DVB-H)

  • +
  • Video

  • +

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

+
+ +Mobile TV DVB-H Receiver HAI Component Overview +Video HAI +Component Overview
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