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<concept id="GUID-9B0D53E6-FC65-4455-A6D1-77AF871BC2E7" xml:lang="en"><title>WMDRM</title><prolog><metadata><keywords/></metadata></prolog><conbody>
<p>Windows Media DRM (<xref href="http://wiki.forum.nokia.com/index.php/WMDRM" scope="external">WMDRM</xref> ) 10 is a Microsoft technology for protecting
and delivering media content. It is available on a computer, portable device,
or network device.</p>
<p>Some devices based on the Symbian platform support WMDRM in
addition to <xref href="GUID-33995A5A-AF4F-49AC-8AD9-BBE9E3589276.dita">OMA DRM</xref>.
However, <xref href="http://wiki.forum.nokia.com/index.php/Playing_DRM-protected_audio_file_using_CDrmPlayerUtility" scope="external">DRM Audio Player API does not support WMDRM</xref>, and therefore
the devices can only play the content offline.</p>
<p>For more information on WMDRM, see the <xref href="http://www.microsoft.com/windows/windowsmedia/forpros/drm/faq.aspx#drmfaq_1_1" scope="external">Microsoft Web site</xref>.</p>
<note><p>When developing your application, keep in mind that OMA DRM and WMDRM
are not interoperable.</p></note>
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