US2003038796A1PendingUtilityA1

Segmentation metadata for audio-visual content

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Priority: Feb 15, 2001Filed: Jan 28, 2002Published: Feb 27, 2003
Est. expiryFeb 15, 2021(expired)· nominal 20-yr term from priority
Inventors:Petrus J. L. Van BeekAhmet Mufit Ferman
H04N 21/4828H04N 21/854G06T 1/60H04N 5/14H04N 21/84G06Q 30/02G11C 7/1042H04N 7/012H04N 21/8456H04N 7/0132H04N 5/7416H04N 21/8547H04N 5/46H04N 7/01H04N 21/8543H04N 21/482
47
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Claims

Abstract

Descriptions of audio-visual material.

Claims

exact text as granted — not AI-modified
1 . A single description scheme for audiovisual content that includes both navigational information and searching information.

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