Advanced Systems Format ASF

This file format is sustained by the next versions of Windows Media Player.
- Windows Media Player 7
- Windows Media Player for Windows XP
- Windows Media Player 9
- Windows Media Player 10
- Windows Media Player 11

The Advanced Systems Format (ASF) is the preferred Windows Media file format. If you possess appropriate codecs installed on your computer, it is possible to play video, audio, and mixed recordings which can be compressed using these codecs and saved in an ASF file using Windows Media Player. Alternatively, these recordings can be changed to a streaming file using Windows Media Services or compressed using Windows Media Rights Manager.

The ASF format is usually an extensible format for storing synchronized media data. ASF data is often transmitted over various networks using various protocols, and will also be played back from the local computer. ASF supports features including extensible media types, component loading, scalable media types, author-defined stream importance, multilingual support, https://www.asf-converter.net/; asf-converter.net, and rich content and document management.

Typically, ASF files that may contain sound recordings which might be rich in the Windows Media Audio (WMA) codec provide the WMA extension. Likewise, ASF files containing audio, video, or mixed recordings which have been packed making use of the Windows Media Audio (WMA) and Windows Media Video (WMV) codecs contain the WMV extension. If this content from the file comes using another codec, then your file contains the ASF extension.