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Metadata
- (Sometimes known as Side
Information) - (1)
Information about the audio and/or video data
that’s included in the signal's data stream. It might be considered
data
about the data itself. Metadata can aid in providing
Interactivity. Also see Essence.
(2) Information
downloaded over the Internet that helps you sort through and
selectively view or listen to just the good parts of your previously
recorded and stored broadcasts. http://en.wikipedia.org/wiki/Metadata
Ancillary Data – Underlying, subordinate, secondary or subservient data. It might, depending on the situation, be associated with Metadata. |
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