Advanced Systems Format ASF

This data format is held up 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 most preferred Windows Media file format. If you possess the appropriate codecs installed on your hard drive, you can play video, audio, and mixed recordings which can be compressed with your codecs and residing in an ASF file using Windows Media Player. Alternatively, these recordings could be reconstructed as a streaming file using Windows Media Services or compressed using Windows Media Rights Manager.

The ASF format is definitely an extensible format for storing synchronized media data. ASF data might be transmitted over various networks using various protocols, and can certainly be played back from a local computer. ASF supports features like extensible media types, component loading, scalable media types, author-defined stream importance, multilingual support, and rich content and document management.

Typically, https://www.asf-converter.net/ (www.asf-converter.net explained in a blog post) ASF files that have sound recordings that are packed with the Windows Media Audio (WMA) codec hold the WMA extension. Likewise, ASF files containing audio, video, or mixed recordings which might be packed using the Windows Media Audio (WMA) and Windows Media Video (WMV) codecs possess the WMV extension. If the material of the file comes complete using some other codec, then a file contains the ASF extension.