libvisual-0.4-dev 0.4.0-2 (amd64 binary) in ubuntu hardy

 Libvisual is a generic visualization framework that allows
 applications to easily access and manage visualization plugins.
 Audio visualization is the process of making pretty moving images
 that are correlated in some way to the audio currently being played
 by a media player. Most audio visualization is tied to a specific
 application or media player, making it difficult to share code.
 Libvisual allows applications to use existing visualization plugins
 written for the libvisual framework.
 .
 This package contains development headers and libraries used to
 compile applications that use libvisual.