MP4

From Just Solve the File Format Problem
(Difference between revisions)
Jump to: navigation, search
(Category:Box file format)
(One intermediate revision by one user not shown)
Line 27: Line 27:
  
 
== Software ==
 
== Software ==
 +
* [[FFmpeg]]
 
* [[Konvertor]]
 
* [[Konvertor]]
  
Line 38: Line 39:
 
[[Category:Audio and Music]]
 
[[Category:Audio and Music]]
 
[[Category:MPEG-4]]
 
[[Category:MPEG-4]]
 +
[[Category:Box file format]]

Revision as of 13:40, 11 April 2018

File Format
Name MP4
Ontology
Extension(s) .mp4, .m4a, .m4p, .m4b, .m4r, .m4v
MIME Type(s) audio/mp4, video/mp4
LoCFDD fdd000037, fdd000155
PRONOM fmt/199

MP4 usually refers to the multimedia file format defined in Part 14 (and to a lesser extent Part 1) of the MPEG-4 standard.

"MP4" could also mean the entire MPEG-4 standard, or some other subset of MPEG-4. This article only covers the Part 14 file format.

MPEG-4 Part 14 is an application of Part 12. The recommended extension for it is ".mp4", though ".m4a" is often used for audio-only files. It is standardized by ISO/IEC 14496-14.

Imgur uses an MP4 video format for converting animated GIFs uploaded by users into its own "GIFV" format, which is actually an MPR referenced in a video element of an HTML 5 document, which is served with a .gifv extension from their servers.

Contents

See also

Specifications

Sample files

Software

Links

Personal tools
Namespaces

Variants
Actions
Navigation
Toolbox