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<!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>