ASF

File Format
Name	ASF
Ontology	Electronic File Formats Audio and Music ASF
Extension(s)	.asf
MIME Type(s)	video/x-ms-asf, application/vnd.ms-asf

ASF (Advanced Systems Format) is a Microsoft format, related to WMA and WMV.

References

• http://wiki.multimedia.cx/index.php?title=Asf
• http://en.wikipedia.org/wiki/Advanced_Systems_Format