Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,914,693,669 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

MPEG-1
(redirected from Mpeg 1)

   Also found in: Wikipedia 0.02 sec.
(compression, standard, algorithm, file format)MPEG-1 - The first MPEG format for compressed video, optimised for CD-ROM. MPEG-1 was designed for the transmission rates of about 1.5 Mbps achievable with Video-CD and CD-i.

It uses discrete cosine transform (DCT) and Huffman coding to remove spatially redundant data within a frame and block-based motion compensated prediction (MCP) to remove data which is temporally redundant between frames. Audio is compressed using subband encoding. These algorithms allow better than VHS quality video and almost CD quality audio to be compressed onto and streamed off a single speed (1x) CD-ROM drive.

MPEG encoding can introduce blockiness, colour bleed and shimmering effects on video and lack of detail and quantisation effects on audio.

The official name of MPEG-1 is International Standard IS-11172.


Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Mentioned in?  References in periodicals archive?   Encyclopedia browser?   Full browser?
No references found
 
28, 1998-- Encode and Edit in MPEG-2 With Software Only for $249 The VITEC Toolbox-2 is the first software kit to provide a combination of complete AVI (Audio Video Interleave -- the most common format for audio/video data on the PC) file format encoding into true MPEG 1 and 2 digital video.
28, 1998-- Encode and Edit in MPEG-2 With Software Only for $249 The VITEC Toolbox-2 is the first software kit to provide a combination of complete AVI (Audio Video Interleave -- the most common format for audio/video data on the PC) file format encoding into true MPEG 1 and 2 digital video.
 
 
 
Encyclopedia
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.