Convert MPEG to RA
MPEG to RA software converts MPEG to RA
and supports more than 100 audio and video files. The software also
supports batch conversion, and is full compatible with Vista and Windows 7.
- Free Download MPEG to RA software from the following link, and then install the
Free Download Link: http://www.rm-mp3.net/download/rmmp3_converter.exe
- Launch MPEG to RA software
- Choose MPEG Files
Click "Add Files" to choose MPEG files and add them to conversion
Choose one or more MPEG files you want to convert and then click Open.
- Choose "to RA"
- Convert MPEG to RA
Click "Convert" to convert MPEG files to RA format.
The software is converting MPEG files to RA format.
- Play & Browse
When conversion completes, you can right-click converted item and choose "Play
Destination" to play the destination file; or choose "Browse Destination
Folder" to open Windows Explorer to browse the destination file.
What is MPEG?
The Moving Picture Experts Group (MPEG) was formed by the ISO to set standards
for audio and video compression and transmission. Its first meeting was in May
1988 in Ottawa, Canada. As of late 2005, MPEG has grown to include approximately
350 members per meeting from various industries, universities, and research institutions.
MPEG's official designation is ISO/IEC JTC1/SC29 WG11.
The MPEG standards consist of different Parts. Each part covers a certain aspect
of the whole specification. The standards also specify Profiles and Levels. Profiles
are intended to define a set of tools that are available, and Levels define the
range of appropriate values for the properties associated with them. MPEG has
standardized the following compression formats and ancillary standards:
- MPEG-1: The first compression standard for audio and video. It was
basically designed to allow moving pictures and sound to be encoded into the bitrate
of a Compact Disc. To meet the low bit requirement, MPEG-1 downsamples the images,
as well as uses picture rates of only 24-30 Hz, resulting in a moderate quality.
It includes the popular Layer 3 (MP3) audio compression format.
- MPEG-2: Transport, video and audio standards for broadcast-quality
television. MPEG-2 standard was considerably broader in scope and of wider appeal
¨C supporting interlacing and high definition. MPEG-2 is considered important
because it has been chosen as the compression scheme for over-the-air digital
television ATSC, DVB and ISDB, digital satellite TV services like Dish Network,
digital cable television signals, SVCD, and DVD.
- MPEG-3: Developments in standardizing scalable and multi-resolution
compression which would have become MPEG-3 were ready by the time MPEG-2 was to
be standardized; hence, these were incorporated into MPEG-2 and as a result there
is no MPEG-3 standard. MPEG-3 is not to be confused with MP3, which is MPEG-1
Audio Layer 3.
- MPEG-4: MPEG-4 uses further coding tools with additional complexity
to achieve higher compression factors than MPEG-2. In addition to more efficient
coding of video, MPEG-4 moves closer to computer graphics applications. In more
complex profiles, the MPEG-4 decoder effectively becomes a rendering processor
and the compressed bitstream describes three-dimensional shapes and surface texture.
MPEG-4 also provides Intellectual Property Management and Protection (IPMP) which
provides the facility to use proprietary technologies to manage and protect content
like digital rights management. Several new higher-efficiency video standards
(newer than MPEG-2 Video) are included (an alternative to MPEG-2 Video), notably:
- MPEG-4 Part 2 (or Simple and Advanced Simple Profile) and
- MPEG-4 AVC (or MPEG-4 Part 10 or H.264). MPEG-4 AVC may be used on
HD DVD and Blu-ray discs, along with VC-1 and MPEG-2.
In addition, the following standards, while not sequential advances to the
video encoding standard as with MPEG-1 through MPEG-4, are referred to by similar
- MPEG-7: A multimedia content description standard.
- MPEG-21: MPEG describes this standard as a multimedia framework.
Moreover, relatively more recently than other standards above, MPEG has started
following international standards; each of the standards holds multiple MPEG technologies
for a way of application. For example, MPEG-A includes a number of technologies
on multimedia application format.
- MPEG-A: Multimedia application format.
- MPEG-B: MPEG systems technologies.
- MPEG-C: MPEG video technologies.
- MPEG-D: MPEG audio technologies.
- MPEG-E: Multimedia Middleware.
What is RA?
A file extension of RealAudio file format. RealAudio is a proprietary audio format
developed by RealNetworks. It uses a variety of audio codecs, ranging from low-bitrate
formats that can be used over dialup modems, to high-fidelity formats for music.
It can also be used as a streaming audio format, that is played at the same time
as it is downloaded. In the past, many internet radio stations used RealAudio
to stream their programming over the internet in real time.
MPEG to RA Related Topics:
AAC to RA,
AC3 to RA,
APE to RA,
ASF to RA,
AU to RA,
AVI to RA,
CDA to RA,
DAT to RA,
DV to RA,
DVR-MS to RA,
M1A to RA,
M2A to RA,
M2TS to RA,
M4A to RA,
M4B to RA,
MKA to RA,
MKV to RA,
MPA to RA,
MPC to RA,
MPE to RA,
MPEG to RA,
MPG to RA,
MPGA to RA,
MTS to RA,
OGA to RA,
RMVB to RA,
SND to RA,
SPX to RA,
SWF to RA,
TS to RA,
TTA to RA,
VOB to RA