Metadata

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* [[Archiving#Metadata formats|Metadata formats related to archiving]]
 
* [[Archiving#Metadata formats|Metadata formats related to archiving]]
* [[Audio and Music#Metadata formats|Metadata formats related to audio and music]]
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* [[Audio and Music#Metadata formats and related data|Metadata formats related to audio and music]]
 
* [[Executables#Meta-info files used in execution of programs/packages|Metadata formats related to executables]]
 
* [[Executables#Meta-info files used in execution of programs/packages|Metadata formats related to executables]]
 
* [[Graphics#Metadata Formats|Metadata formats related to graphics]]
 
* [[Graphics#Metadata Formats|Metadata formats related to graphics]]

Revision as of 15:50, 2 April 2018

File Format
Name Metadata
Ontology

{{{caption}}}

Metadata is extra non-critical information about the main contents of a file, or about the circumstances in which a file was created, etc.

Many, many formats contain data that could be considered to be metadata, but this page is only concerned with dedicated metadata formats which, for one reason or another, are best documented as separate formats.

Metadata is a great thing to have for publicly-available files, but there's a sinister side to it too... it's come out lately that all sorts of people are snooping into the metadata of your life (such as who you're calling or e-mailing), and this can reveal a lot about you.

Contents

Metadata formats

Metadata subcategories in other formats

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