Winamp

Winamp (formerly WinAMP) is a Media Player made by Nullsoft supporting a large range of formats.

Compatibility

Winamp is known to play mpga audio in ES, streamed over http. Ogg/vorbis over http should also work.

Winamp has support for NSV-format (Nullsoft Streaming Video), can Winamp play video streams from VLC/VLS?

VLC media player can import B4S playlists created with Winamp.