<s>
Libvisual	B-Language
is	O
an	O
abstraction	O
library	B-Library
that	O
fits	O
between	O
applications	O
and	O
audio	B-Application
visualisation	I-Application
plugins	B-Application
.	O
</s>
<s>
Often	O
when	O
it	O
comes	O
to	O
audio	B-Application
visualization	I-Application
plugins	B-Application
or	O
programs	O
that	O
create	O
visuals	O
,	O
they	O
depend	O
on	O
a	O
player	O
or	O
something	O
else	O
;	O
basically	O
,	O
there	O
was	O
no	O
general	O
framework	B-Architecture
that	O
enabled	O
application	O
developers	O
to	O
easily	O
access	O
interesting	O
audio	B-Application
visualization	I-Application
plugins	B-Application
.	O
</s>
<s>
Libvisual	B-Language
wanted	O
to	O
change	O
this	O
by	O
providing	O
an	O
interface	O
towards	O
plugins	B-Application
and	O
applications	O
;	O
through	O
this	O
interface	O
,	O
applications	O
can	O
access	O
plugins	B-Application
.	O
</s>
<s>
Currently	O
libvisual	B-Language
is	O
mainly	O
focused	O
on	O
Unix-like	O
systems	O
including	O
FreeBSD	B-Operating_System
,	O
Linux	B-Application
,	O
and	O
NetBSD	B-Device
.	O
</s>
<s>
The	O
goal	O
is	O
to	O
make	O
libvisual	B-Language
a	O
cross-platform	B-Operating_System
audio	B-Application
visualisation	I-Application
framework	B-Architecture
.	O
</s>
<s>
Other	O
examples	O
of	O
audio	B-Application
visualization	I-Application
programs	O
are	O
Winamp	B-Application
Advanced	B-Application
Visualization	I-Application
Studio	I-Application
and	O
MilkDrop	B-Application
.	O
</s>
<s>
Libvisual	B-Language
is	O
released	O
under	O
the	O
LPGL-2.1-or-later	B-Application
and	O
included	O
in	O
every	O
major	O
linux	B-Application
distribution	O
.	O
</s>
<s>
Media	O
Players	O
that	O
support	O
libvisual	B-Language
:	O
</s>
<s>
Libraries	O
supporting	O
libvisual	B-Language
:	O
</s>
