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Automated workflows from media asset differentials

專利號
US11659214B2
公開日期
2023-05-23
申請人
Netflix, Inc.(US CA Los Gatos)
發(fā)明人
Yadong Wang; Chih-Wei Wu; Kyle Tacke; Shilpa Jois Rao; Boney Sekh; Andrew Swan; Raja Ranjan Senapati
IPC分類
H04N21/2343; G11B27/10; G11B27/031; H04N21/234; G06Q10/0631
技術(shù)領(lǐng)域
media,edits,content,temporally,data,segments,may,sequenced,workflow,object
地域: CA CA Los Gatos

摘要

The disclosed computer-implemented method may include (1) accessing a first media data object and a different, second media data object that, when played back, each render temporally sequenced content, (2) comparing first temporally sequenced content represented by the first media data object with second temporally sequenced content represented by the second media data object to identify a set of common temporal subsequences between the first media data object and the second media data object, (3) identifying a set of edits relative to the set of common temporal subsequences that describe a difference between the temporally sequenced content of the first media data object and the temporally sequenced content of the second media data object, and (4) executing a workflow relating to the first media data object and/or the second media data object based on the set of edits. Various other methods, systems, and computer-readable media are also disclosed.

說明書

FIG. 1 is a diagram of an exemplary system for automated workflows from media asset differentials.

FIG. 2 is a flow diagram of an exemplary method for automated workflows from media asset differentials.

FIG. 3 is an illustration of two exemplary media assets processed such that a set of edits between the assets are identified.

FIG. 4A is an illustration of the distances between the respective temporally ordered segments of two media signals that are the same.

FIG. 4B is an illustration of the distances between the respective temporally ordered segments of two media signals, where a reference signal has been altered to produce the target signal.

FIG. 5A is a histogram of calculated differences between media segments that are considered different from each other.

FIG. 5B is a histogram of calculated differences between media segments that are considered the same as each other.

FIG. 6A is an illustration of the longest common subsequence identified within the pair of media signals of FIG. 4A.

FIG. 6B is an illustration of the longest common subsequence identified within the pair of media signals of FIG. 4B.

權(quán)利要求

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