B4S

File Format
Name	B4S
Ontology	Electronic File Formats Audio and Music B4S
Extension(s)	.b4s

Description

B4S files are a proprietary, XML-based playlist format introduced by Winamp 3.0. The format appears to be deprecated, although newer versions of Winamp will load B4S playlists.

Software

• b4s Playlist Parser - an open source project designed to export B4S to readable HTML
• VLC Media Player supports loading of playlists in B4S format
• Winamp

Links

• A survey of playlist formats