MP4

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MPEG-4 Part 14
Relations between ISO Base Media File Format and MP4 File Format.svg
MPEG-4 Part 14 extends over ISO Base Media File Format (MPEG-4 Part 12).[1]
Filename extension .mp4, .m4a, .m4p, .m4b, .m4r and .m4v[Note 1]
Internet media type video/mp4
Teep code mpg4
Developit bi International Organization for Standardization
Teepe o format Media conteener
Conteener for Audio, video an text
Extendit frae QuickTime File Format an MPEG-4 Part 12
Staundart ISO/IEC 14496-14

MPEG-4 Part 14 kent simple as MP4 is a deegital multimedia conteener format maist commonly uised tae store video an audio, but it can be uised tae store ither data such as subteetles an still images an aw.[2] Like maist modren conteener formats, it allous streamin ower the Internet. The anerly offeecial filename extension for MPEG-4 Part 14 files is .mp4. MPEG-4 Part 14 (formally ISO/IEC 14496-14:2003) is a staundart specifee'd as a pairt o MPEG-4.

References[eedit | eedit soorce]

  1. 3GPP2 (18 May 2007). "3GPP2 C.S0050-B Version 1.0, 3GPP2 File Formats for Multimedia Services" (PDF). 3GPP2: 67, 68. Archived frae the oreeginal (PDF) on 7 October 2009. Retrieved 2009-06-12. 
  2. "Copyrights and Trademarks".