What is RealAudio?

The RealAudio format was originally developed by RealNetworks, Inc. and is a propriety audio format -- the first public version was released in 1995. Although the RealAudio format isn't as popular as it once was, it's still a very flexible audio scheme that can be used for a variety of applications.

RealAudio

What is it capable of?

Streaming:
Internet radio stations can use the RealAudio format to deliver broadcasts in real-time (streaming music). There are quite a few audio codecs that can be used to compress audio making it a flexible system.

Files Encoded at Variable Bitrates:
The RealAudio format makes it possible to encode audio data in a variety of bitrates for downloading. The advantage of this is that you can encode audio to suite the application in question. For instance, if delivery is needed on a low bandwidth connection (like the old dial-up modem days) then a low bitrate can be used to create files small enough to download easily.

Supported Codecs for Compressing Audio:

LC-AAC (MPEG-4)
HE-AAC (MPEG-4)
AC3 (Dolby)
ATRAC3 (Sony)
RealAudio Lossless Format
G2/Cook Codec
G.728 LD-CELP
Sipro Lab Telecom ACELP-NET
IS-54 VSELP

Supported Software:

Macgo Mac Blu-ray Player: Play RealAudio format on your Mac.
Macgo Windows Blu-ray Player: Play RealAudio on Windows platforms.
Macgo Free Mac Media Player: Play RealAudio for Mac OS X.
RealPlayer
Windows Media Player (via a plugin)
MPlayer
VLC Media Player
KMPlayer
Real Alternative

References:

More about RealAudio on Wikipedia
Comparison of audio formats

Macgo Mac Blu-ray Player

The first and best Blu-ray media player for Mac. Support Blu-ray Disc, Blu-ray Menu, ISO files, and BDMV folder.

Mac DownloadBUY NOW