Hmmm - dont think there is such a format as mpeg-3 is there?
There is mpeg, mpeg-1, mpeg-2, mpeg-4 all video formats
and mp3 for audio
MPEG or Moving Pictures Entertainment Group video files use sophisticated compression techniques to produce smaller file sizes at high viewing quality. MPEG is cross-platform compatible, playable on all computer systems.
MPEG 1, a low-resolution storage format that significantly reduces file size without compromising on perceived video and audio quality, records VCDs. Digital cameras and camcorders also use this format to capture and transfer small video clips - many of the clips posted on the Internet use this technology as well. You can play it on any Pentium computer.
MPEG 2 is a much higher resolution format, holding twice as much data and increasing quality and resolution two fold. Commonly used in recording DVDs and digital satellite TV, it needs a Pentium 350-450 for viewing.
MPEG 4 is an advanced streaming and downloading format that provides high quality compression. It can reduce MPEG2 file size to 10% of the original while retaining quality. It uses different encoding methods to achieve good visual quality and speed. Its codec supports different languages; its most popular variation, DIVX can therefore support 3D animation, text and a host of other media. Its technological applications also extend to portable video recorders. You can download it from the Internet to play on your computer, share it over the Internet, and even play it on some of the newer DVD players.
try a google search, there are sure to be some free ones otherwise try
http://www.smartsoftvideo.com
hth
Oh by the way,
What colour does it need to be
they come in all colours
