Recording and accessing metadata
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 21, 2007
Grant Date -
N/A
app pub date -
Nov 3, 2000
filing date -
Nov 5, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Apparatus uniquely identifies material recorded on an example of a recording medium. The medium has distinguishing data, a tape ID, distinguishing that example from other examples thereof recorded thereon. A generator generates data, e.g. IN and OUT time codes, identifying the or each piece of material recorded on the medium. A recorder (460) records the said distinguishing data on the medium. A reproducer (460) reproduces, from the recording medium, the distinguishing data. A processor, a PDA (469) associates the reproduced distinguishing data and the said identifying data with a unique identifier, a UMID, for the or each piece of material. A database (464) associates the unique identifier with metadata relating to the material.
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