MPEG-1

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Ing MPEG-1 metung yang minunang standard a lossy a pamanyiksik (compression) ning video ampong audio. Mediseniu ya ba yang isiksik ing VHS-quality raw digital video ampo ing CD audio pababa king (26:1 a compression ration king mumuna ampong 6:1 king kadua) [1] a alang apapansinan a pangabawas king kalidad na, bang makagawang Video CDs, digital cable/satellite TV ampong digital audio broadcasting (DAB). [2] [3]

King salukuyan, ing MPEG-1 megi neng matatanggap (compatible) a format para king lossy lossy audio/video king yatu, a magagamit kareng dakal a produktu ampong teknolohiya. Mapaliaring ing MP3 audio format a pepakilala na ing pikabaluan diling dake ning standard a MPEG-1.

Lipat ning maluat ne (kumpara kareng aliwa), e ne man mas matsura o mababang uri kesa kareng mas bayung teknolohiya ing MPEG-1. Agpang kang Leonardo Chiariglione (metung kareng mitátag king MPEG): "Alang katutuan king paniwalang alang patugut a susulung ing teknolohiya ning pamanyiksik." ("the idea that compression technology keeps on improving is a myth.")[4]

Makabulalag (published) ya ing MPEG-1 standard antimong ISO/IEC-11172.

Moving Picture Experts Group Phase 1 (MPEG-1)
File extension .mpg, .mpeg, .mp1, .mp2, .mp3, .m1v, .m1a, .m2a, .mpa, .mpv
MIME type audio/mpeg, video/mpeg
Developed by ISO, IEC
Type of format audio, video, container
Extended from JPEG, H.261
Extended to MPEG-2

Lon la murin deti[mag-edit | alilan ya ing pikuwanan]

  • MPEG Ing Moving Picture Experts Group, deng minalkus (developers) ning MPEG-1 standard
  • MP3 Karagdagang (e makaing teknikal) a detalle tungkul king MPEG-1 Layer III audio
  • MPEG Multichannel Backwards compatible a 5.1 channel surround sound extension king Layer II audio
  • MPEG-2 Ing diretsung kayalili ning MPEG-1 standard

Dalerayan[mag-edit | alilan ya ing pikuwanan]

  1. Cite error: Invalid <ref> tag; no text was provided for refs named mpeg_faqs1
  2. Cite error: Invalid <ref> tag; no text was provided for refs named Didier_MPEG
  3. Chiariglione, Leonardo (October 21, 1989), Kurihama 89 press release, ISO/IEC, http://www.chiariglione.org/mpeg/meetings/kurihama89/kurihama_press.htm, retrieved on 2008-04-09 
  4. Chiariglione, Leonardo (March, 2001), Open source in MPEG, Linux Journal, http://www.chiariglione.org/leonardo/publications/linux/linux00.htm, retrieved on 2008-04-09 

Suglung palual[mag-edit | alilan ya ing pikuwanan]

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