<s>
In	O
computing	O
,	O
the	O
Advanced	B-Language
Multimedia	I-Language
Supplements	I-Language
(	O
also	O
JSR-234	B-Language
or	O
AMMS	O
)	O
is	O
an	O
API	B-General_Concept
specification	O
for	O
the	O
Java	B-Language
ME	I-Language
platform	O
.	O
</s>
<s>
Practically	O
speaking	O
,	O
it	O
is	O
an	O
extension	O
to	O
JSR	B-Language
135	I-Language
Mobile	B-Language
Media	I-Language
API	I-Language
providing	O
new	O
features	O
,	O
such	O
as	O
positional	O
3D	O
audio	O
processing	O
,	O
audio	O
and	O
video	O
effects	O
processing	O
,	O
better	O
controls	O
for	O
digital	O
camera	O
,	O
and	O
better	O
support	O
for	O
analog	O
radio	O
tuner	O
including	O
Radio	O
Data	O
System	O
.	O
</s>
<s>
AMMS	O
was	O
developed	O
under	O
the	O
Java	B-Language
Community	I-Language
Process	I-Language
as	O
JSR	B-Language
234	I-Language
.	O
</s>
<s>
JSR-234	B-Language
defines	O
six	O
feature	O
sets	O
,	O
namely	O
Media	O
Capabilities	O
,	O
and	O
each	O
define	O
minimum	O
implementation	O
requirements	O
in	O
order	O
to	O
try	O
to	O
avoid	O
fragmentation	O
and	O
to	O
define	O
a	O
common	O
minimal	O
base	O
line	O
for	O
the	O
implementations	O
.	O
</s>
<s>
Every	O
JSR-234	B-Language
implementation	O
must	O
support	O
at	O
least	O
one	O
Media	O
Capability	O
.	O
</s>
