AAC is the short of Advanced Audio Coding
which is an audio format co-developed by Fraunhofer IIS-A,
Dolby and AT&T. AAC format could only be supported by hard
drive-based MP3 of Apple for the time being. The algorithms
used by AAC is different from that by MP3, and AAC could
provide a better sound quality under the condition of
compressing files to 30 percents smaller than MP3.
Zune is the name of both services that
obtain and share the media content and a brand of Portable
Media Player developed by Microsoft like iPod of Apple Inc
Xbox is a video game console competing
intensely with the Nintendo GameCube/Wii or Sony's
PlayStation/(PS2/PS3).Microsoft has published versions
Xenon, Xbox 2, Xbox FS, Xbox Next, or NextBox, XBOX 360.
You may play aac (Low complexity)
directly or convert aac to wmv first on PC. Please install
aac decoder based on DirectShow on your Windows system.
Run "regsvr32 CoreAAC.ax" to register the codec
Zune Xbox Converter to
convert AAC to Zune/Xbox. Then use USB or networks to
transfer the wma file. Or burn the files to CD/DVD, play
disks on Xbox easily.
MP2 is short for MPEG-1 Audio Layer
II. It is one of the 3 compression layers of MPEG-1 audio
standard. Defined by ISO/IEC11172-3. mp2 was originally
targeted at digital radio, TV broadcasting and the usage on
Video CD. Though the standard was
finalized when MPEG Audio was further promoted to its Layer
III (MP3) component, MP2 remains a dominant standard for
Windows bundles mp2 decoder, you may
convert mp2 to wma directly, then play them on Zune / Xbox.