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 …

Windows Media Player and other apps use codecs to play and create media files. A codec can consist of two parts: an encoder that compresses the media file (encoding) and a decoder that …

To properly play video (and even music files), Windows Media Player required an appropriate codec. Codecs are small programs that encode digital signals in a file or data and decode.

With Windows Media Player, if the appropriate codecs are installed on your computer, you can play audio content, video content, or both, that is compressed with a wide variety of codecs …

Oct 14, 2025 · Enable Windows 10 programs such as Windows Media Player to support activities that include the playback and recording of multimedia files that are encoded with standards …

When you try to play a file that uses a codec that is not installed on your computer, the Windows Media Player tries to download the codec from a Microsoft server.

To maximize compatibility, SharePoint, OneDrive, Teams, Viva Engage, and Clipchamp support an extensive list of popular formats including the following video codecs:

Discusses the cause and resolution of error 80040265 in Windows Media Player. This error is caused by an unsupported file format or codec or by corrupted Windows Media Player files.

If your media file is in a supported format, but won't play in PowerPoint, then you can either add a missing codec to your PC (described in the procedure below) or convert the media file to the …

Install or Update codecs: Download and install a codec pack that includes the required codec. Popular codec packs include K-Lite Codec Pack and Combined Community Codec Pack (CCCP).

An additional plug-in is required error message when trying to play Windows Media in your presentation happens because Windows Media Video (.WMV) files aren't natively supported …