author | Dominic Pinkman <Dominic.Pinkman@Nokia.com> |
Thu, 21 Jan 2010 18:18:20 +0000 | |
changeset 0 | 89d6a7a84779 |
permissions | -rw-r--r-- |
0
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
1 |
<?xml version="1.0" encoding="utf-8"?> |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
2 |
<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. --> |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
3 |
<!-- This component and the accompanying materials are made available under the terms of the License |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
4 |
"Eclipse Public License v1.0" which accompanies this distribution, |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
5 |
and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". --> |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
6 |
<!-- Initial Contributors: |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
7 |
Nokia Corporation - initial contribution. |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
8 |
Contributors: |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
9 |
--> |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
10 |
<!DOCTYPE concept |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
11 |
PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd"> |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
12 |
<concept xml:lang="en" id="GUID-02659624-4C27-573C-BE2E-0250D860BEA3"><title>Media Client Video Display Overview</title><shortdesc>This document provides an overview of the Media Client Video Display library that is used by the Video Client library in the Multimedia Framework component. </shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody><section><title>Purpose</title> <p>The Media Client Video Display library allows you to display video in a window and to support a graphic surface. </p> </section> <section><title>Media Client Video Display library details</title> <p>The DLL that provides the functionality and the library to which your code must link is identified below. </p> <table id="GUID-95C28A17-6CB2-5FAC-A687-30CB0D597683"><tgroup cols="3"><colspec colname="col0"/><colspec colname="col1"/><colspec colname="col2"/><thead><row><entry>DLL</entry> <entry>LIB</entry> <entry>Short description</entry> </row> </thead> <tbody><row><entry><p> <filepath>mediaclientvideodisplay.dll</filepath> </p> </entry> <entry><p> <filepath>mediaclientvideodisplay.lib</filepath> </p> </entry> <entry><p>These files are used to implement the display video functionality and support graphics surfaces. </p> </entry> </row> </tbody> </tgroup> </table> </section> <section><title>Architecture</title> <p>Media Client Video Display is a standalone library used by the <xref href="GUID-2DC80BA9-7AA2-5CD3-9105-1DE28CE196C1.dita">Video Client</xref> library to support video display. This allows you to use video display functionality separately from the client utilities. The class diagram for<xref href="GUID-2BE86C43-A982-39BC-B881-C190966A7E77.dita"><apiname>CMediaClientVideoDisplay</apiname></xref> is as follows: </p> <fig id="GUID-F8823BC8-AACB-5B7A-A751-11C1C326B71E"><image href="GUID-3542A39C-8D0F-53A0-A5A2-81F381D3BA7B_d0e295604_href.png" placement="inline"/></fig> </section> <section><title>Description</title> <p>The Media Client Video Display library is a client interface to access display functions. The display functions are as follows: </p> <ul><li id="GUID-188BF5BC-EE01-5593-B7BD-57253F0C465E"><p>Adding a new window </p> </li> <li id="GUID-08928C55-2B49-5EFC-B1E1-35AB5271A6C3"><p>Redrawing the window </p> </li> <li id="GUID-69333E32-73A4-5354-9513-7D91FFF6D6D5"><p>Setting the video data for automatic and specified dimension scaling </p> </li> <li id="GUID-A53EAB56-691A-5A5C-AF0E-60B4F67B6997"><p>Rotating the video image </p> </li> <li id="GUID-D63B8851-2A38-5DF2-A2A8-5EDD3BB6A198"><p>Clipping the window </p> </li> <li id="GUID-A8A4DF2F-AC7A-5005-A5DD-AF996740557E"><p>Setting the video extension on the screen that is relative to the window. </p> </li> </ul> <p>The Media Client Video Display library allows you to perform rendering of video to graphics surfaces. It provides APIs to: </p> <ul><li id="GUID-4235EB20-E591-5A83-9380-799122774221"><p>Create the graphic surface </p> </li> <li id="GUID-4E7AF838-3DAD-5A28-B4FF-7AF9882A2716"><p>Update the graphic surface </p> </li> <li id="GUID-4A154439-4857-5A1D-97D6-0DB1E18BAAD3"><p>Surface parameters changed during video play back </p> </li> <li id="GUID-66212705-E07F-55BB-8404-EE7F392F08AE"><p>Remove the graphic surface. </p> </li> </ul> </section> <section><title>APIs</title> <p>The key class of Media Client Video Display is as follows: </p> <table id="GUID-65E3B808-88AF-569A-847F-DE3ABE4CCC1B"><tgroup cols="2"><colspec colname="col0"/><colspec colname="col1"/><thead><row><entry>API</entry> <entry>Description</entry> </row> </thead> <tbody><row><entry><p> <xref href="GUID-2BE86C43-A982-39BC-B881-C190966A7E77.dita"><apiname>CMediaClientVideoDisplay</apiname></xref> </p> </entry> <entry><p>This class is an interface to add or remove video display windows. The <codeph>CMediaClientVideoDisplay</codeph> class supports graphics surfaces and provides display handling functions like video extension, scaling and rotation. </p> </entry> </row> </tbody> </tgroup> </table> </section> <section><title>Using Media Client Video Display</title> <p>Clients use <codeph>CMediaClientVideoDisplay</codeph> to: </p> <ul><li id="GUID-104EE148-7167-5F88-B9BB-42BA7A39B08F"><p>Display video in a window </p> </li> <li id="GUID-962251B9-D784-5DB9-AB52-293039E78F9A"><p>Support graphics surfaces. </p> </li> </ul> </section> </conbody><related-links><link href="GUID-152BF5C3-CE32-5174-A043-1B2D5D8168C3.dita"><linktext>Media Client Video Display |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
13 |
Tutorial</linktext> </link> <link href="GUID-2DC80BA9-7AA2-5CD3-9105-1DE28CE196C1.dita"><linktext>Video Client Overview</linktext> </link> <link href="GUID-ADA8CECB-0E70-5B9C-8F36-0714AAF0CD13.dita"><linktext>Graphics Composition |
89d6a7a84779
Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
changeset
|
14 |
Surfaces</linktext> </link> </related-links></concept> |