MPEGn.

Brit.

/ˈɛmpɛɡ/, U.S.

/ˈɛmˌpɛɡ/

Forms: 1900s– MPEG, 1900s– Mpeg, 1900s– mpeg.

Origin: Formed within English, as an acronym. Etymon: English Moving Picture Experts Group.

Etymology: Acronym < the initial letters of Moving Picture Experts Group, the name of the committee that originally devised the standard.

Computing and Sound Recording.

Any of several evolving international standards and file formats for the compression and encoding of digital video and audio sequences; frequently attributive, esp. designating sequences that have been encoded using this standard.

ΚΠ

1989 Financial Times (Nexis) 15 Dec. 11 The MPEG standard will have to be flexible enough to handle a much wider range of video input.

1990 Proc. SPIE (Internat. Soc. Optical Engin.) 1360 1572 (title) Encoding of motion video sequences for the MPEG environment using arithmetic coding.

1994 NewMedia Aug. 19/4 People will move up to MPEG 2 because after MPEG 1 was finalized, they found a few more Huffman codes that improved the efficiency of MPEG 2 by 5 percent.

1995 X Jrnl. May 55/1 Large collections of short mpeg video clips are contained in the MPEG video archive in Holland.

1999 Personal Computer World Apr. 38/2 MP3, which is actually audio layer 3 of the MPEG 1 video encoding standard, works by eliminating frequencies we can't hear.

This is a new entry (OED Third Edition, March 2003; most recently modified version published online March 2022).

单词	mpeg
释义	MPEGn. Brit. /ˈɛmpɛɡ/, U.S. /ˈɛmˌpɛɡ/ Forms: 1900s– MPEG, 1900s– Mpeg, 1900s– mpeg. Origin: Formed within English, as an acronym. Etymon: English Moving Picture Experts Group. Etymology: Acronym < the initial letters of Moving Picture Experts Group, the name of the committee that originally devised the standard. Computing and Sound Recording. Any of several evolving international standards and file formats for the compression and encoding of digital video and audio sequences; frequently attributive, esp. designating sequences that have been encoded using this standard. ΚΠ 1989 Financial Times (Nexis) 15 Dec. 11 The MPEG standard will have to be flexible enough to handle a much wider range of video input. 1990 Proc. SPIE (Internat. Soc. Optical Engin.) 1360 1572 (title) Encoding of motion video sequences for the MPEG environment using arithmetic coding. 1994 NewMedia Aug. 19/4 People will move up to MPEG 2 because after MPEG 1 was finalized, they found a few more Huffman codes that improved the efficiency of MPEG 2 by 5 percent. 1995 X Jrnl. May 55/1 Large collections of short mpeg video clips are contained in the MPEG video archive in Holland. 1999 Personal Computer World Apr. 38/2 MP3, which is actually audio layer 3 of the MPEG 1 video encoding standard, works by eliminating frequencies we can't hear. This is a new entry (OED Third Edition, March 2003; most recently modified version published online March 2022). < n.1989
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