Codecs allow you to play different formats of audio and video files. Media Player supports a wide variety of codecs. Most are included out of the box; some additional codecs can be installed from the Microsoft Store.

To play the file, you must encode the file again by using the original source in a supported format, such as the .wmv format. To do this, you can use the Windows Media Encoder. For additional information, visit the following Microsoft Web site, and then click Windows Media Encoder in the Select Download list:

Windows Media Player supports the following file formats: Note MPEG 2 requires third-party software or hardware decoders. Note DVD playback requires third-party software or hardware decoders and is supported only in Windows XP. Note Intel Video File support requires the Intel Video 5.x codec.

Check the file compatibility: Ensure that the media file you are trying to play is compatible with Windows Media Player. Note: Commonly supported formats include MP3, WAV, WMA, AVI, and WMV. Check for outdated or corrupted codecs: You may have a missing or outdated codec.

This step-by-step article describes how to troubleshoot playback problems with Microsoft Windows Media Player 9. back to the top. Troubleshooting audio and video playback. Most of the time, playback issues in Windows Media Player 9 are caused by one of the following problems: Corrupted media.

For example, try to play the file in the Windows Media Player. For example, convert the file to WMA, WMV, or MP3 format. Did this resolve the issue? Learn what to do if you see error 0xc00d36c4 when you try to play a song or music video in the Groove app, the Movies & TV app, or Xbox Media Player.

Therefore, to resolve the problem, play the .avi file and check the error message in Windows Media Player for help.

Windows Media Player supports the following file formats: Note MPEG 2 requires third-party software or hardware decoders. Note DVD playback requires third-party software or hardware decoders and is supported only in Windows XP. Note Intel Video File support requires the Intel Video 5.x codec.

Additionally, you can stream audio and video content with Windows Media Services, or you can package that content with Windows Media Rights Manager. ASF is an extensible file format that stores synchronized multimedia data.

Right-click ResetDRM.exe, and then click Run as administrator to reset the Windows Media DRM and Zune DRM systems. Replay the downloaded media file that was used in step 1 to re-test Windows Media DRM and Zune DRM. If the Windows Media DRM protected media plays successfully, the issue is resolved.