<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->

<!-- This component and the accompanying materials are made available under the terms of the License 

"Eclipse Public License v1.0" which accompanies this distribution, 

and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->

<!-- Initial Contributors:

    Nokia Corporation - initial contribution.

Contributors: 

-->

<!DOCTYPE concept

  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">

<concept id="GUID-DD95C4FA-B044-5A0E-A556-C7171AEFED8E" xml:lang="en"><title>Streaming

Session Sequence</title><prolog><metadata><keywords/></metadata></prolog><conbody>

<p>This section explains the set-up and tear-down of streaming session on

the Symbian platform, using sequence diagrams. </p>

<p> <b>Note</b>: </p>

<ul>

<li id="GUID-DFD56A96-BBAB-5515-86AB-10134A91301F"><p>This illustration assumes

a separation of application and streaming player middleware (multimedia processes).

The separation is optional. However, if it is not done, the application process

will include the components displayed in the multimedia process and will be

forced to possess trust status and Digital Rights Management (DRM) capability. </p> </li>

<li id="GUID-4A1EA65E-916C-5CB0-8FB9-01ED7326D7DA"><p>The process boundary

between the Multimedia process and the CAF streaming agent server process

is not enforced by the Symbian platform. However, it is strongly

recommended, otherwise no DRM trusted path can be established for protected

content. </p> </li>

</ul>

<p>The following sequence diagrams shows set-up and tear down of the streaming

session: </p>

<fig id="GUID-62C07C56-B5DB-5EC1-AA7C-FA6209711DAB">

<title>           Session set-up sequence diagram          </title>

<image href="GUID-D3129CC4-AD63-51CE-BFB4-979E26807FA7_d0e630973_href.png" placement="inline"/>

</fig>

<fig id="GUID-060F6EA9-5A0B-526F-9B44-8E987DB91D06">

<title>           Session tear-down sequence diagram          </title>

<image href="GUID-A64C3667-E522-5B23-8679-35B06C609148_d0e630981_href.png" placement="inline"/>

</fig>

<section id="GUID-9F9962F3-D351-4CFE-9B34-99DCE243C4C0"><title>See also</title> <p><xref href="GUID-D5DDC05E-B8C6-5BF0-AEBA-EED1D88BB5BB.dita">CAF

Streaming Support Overview</xref>  </p> <p><xref href="GUID-4AAE6CC7-7F0B-51B7-8F6F-7E538841DF41.dita">CAF

Streaming Support Tutorials</xref>  </p> </section>

</conbody></concept>