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Licenses
Some digital media content from the Internet, CD tracks, and videos have associated licenses that
protect them from being unlawfully distributed or shared.
Licenses are managed and created using digital rights management (DRM), which is the technology
for securing content and managing the rights for its access. Some licenses prevent you from playing
content that is copied to your Smartphone.
N O T E
To ensure that the license is copied with the content, use the Portable Device (or Copy to CD or
Device) feature in Windows Media Player 7.0 or later on your desktop computer to copy content
to your Smartphone. For more information about copying content to your Smartphone and other
portable devices, see the Windows Media Player Help on your desktop computer.
Media Player Compatibility
Supported File Formats
Media Player supports the following types of file formats:
Windows Media format (*.asf、*.asx、*.wax、*.wm、*.wma、*.wmv、*.wmx、*.wvx)
Moving Picture Experts Group (MPEG) format (*.mp3)
Supported Audio and Video Codecs
Media Player can play files that have been compressed by using any of the following audio and
video codecs.
Audio codecs
Microsoft Windows Media Audio codec version 2.0, 7.0, and 8.0
Fraunhofer IIS-A MPEG-1 Audio Layer-3 codec
Video codecs
Microsoft Windows Media Video codec version 7.0 and 8.0
Microsoft MPEG-4 video codec version 3.0
ISO MPEG-4 video codec version 1.0
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