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    AUTOMATED WORKFLOWS FROM MEDIA ASSET DIFFERENTIALS
    1.
    发明申请
    AUTOMATED WORKFLOWS FROM MEDIA ASSET DIFFERENTIALS 有权

    公开(公告)号：US20220021911A1

    公开(公告)日：2022-01-20

    申请号：US17245252

    申请日：2021-04-30

    Applicant: Netflix, Inc.

    Inventor： Yadong Wang ,  Chih-Wei Wu ,  Kyle Tacke ,  Shilpa Jois Rao ,  Boney Sekh ,  Andrew Swan ,  Raja Ranjan Senapati

    IPC: H04N21/2343 ,  H04N21/234 ,  G06Q10/06

    Abstract: 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.

    SYSTEMS AND METHODS FOR MIXING SYNTHETIC VOICE WITH ORIGINAL AUDIO TRACKS
    2.
    发明申请
    SYSTEMS AND METHODS FOR MIXING SYNTHETIC VOICE WITH ORIGINAL AUDIO TRACKS 有权

    公开(公告)号：US20210151082A1

    公开(公告)日：2021-05-20

    申请号：US16747314

    申请日：2020-01-20

    Applicant: Netflix, Inc.

    Inventor： Yadong Wang ,  Murthy Parthasarathi ,  Andrew Swan ,  Raja Ranjan Senapati ,  Shilpa Jois Rao ,  Anjali Chablani ,  Kyle Tacke

    IPC: G11B27/036 ,  G11B27/034 ,  H04N21/84 ,  H04N21/81 ,  H04N21/485 ,  G10L13/04 ,  G10L13/08

    Abstract: The disclosed computer-implemented method may include accessing an audio track that is associated with a video recording, identifying a section of the accessed audio track having a specific audio characteristic, reducing a volume level of the audio track in the identified section, accessing an audio segment that includes a synthesized voice and inserting the accessed audio segment into the identified section of the audio track, where the inserted segment has a higher volume level than the reduced volume level of the audio track in the identified section. The synthesized voice description can be used to provide additional information to a visually impaired viewer without interrupting the audio track that is associated with the video recording, typically by inserting the synthesized voice description into a segment of the audio track in which there is no dialog. Various other methods, systems, and computer-readable media are also disclosed.

    Detecting errors in the timing between subtitles and shot changes
    3.
    发明授权
    Detecting errors in the timing between subtitles and shot changes 有权

    公开(公告)号：US10798271B2

    公开(公告)日：2020-10-06

    申请号：US15863772

    申请日：2018-01-05

    Applicant: NETFLIX, INC.

    Inventor： Murthy Parthasarathi ,  Andrew Swan ,  Yadong Wang ,  Thomas E. Mack

    IPC: H04N5/14 ,  H04N9/82 ,  H04N21/234 ,  H04N21/242 ,  H04N5/445 ,  H04N21/44 ,  H04N9/89 ,  H04N21/43 ,  H04N21/488

    Abstract: In various embodiments, a subtitle timing application detects timing errors between subtitles and shot changes. In operation, the subtitle timing application determines that a temporal edge associated with a subtitle does not satisfy a timing guideline based on a shot change. The shot change occurs within a sequence of frames of an audiovisual program. The subtitle timing application then determines a new temporal edge that satisfies the timing guideline relative to the shot change. Subsequently, the subtitle timing application causes a modification to a temporal location of the subtitle within the sequence of frames based on the new temporal edge. Advantageously, the modification to the subtitle improves a quality of a viewing experience for a viewer. Notably, by automatically detecting timing errors, the subtitle timing application facilitates proper and efficient re-scheduling of subtitles that are not optimally timed with shot changes.

    Modifying subtitles to reflect changes to audiovisual programs
    5.
    发明授权
    Modifying subtitles to reflect changes to audiovisual programs 有权

    公开(公告)号：US10419828B2

    公开(公告)日：2019-09-17

    申请号：US15865173

    申请日：2018-01-08

    Applicant: NETFLIX, INC.

    Inventor： Murthy Parthasarathi ,  Ghaida Zahran ,  Devang Shah ,  Andrew Swan ,  Thomas E. Mack ,  Kalyan Nistala

    IPC: H04N21/854 ,  G06F17/24 ,  H04N21/488

    Abstract: In various embodiments, a subtitle conformance application causes modifications to a subtitle list based on changes associated with an audiovisual program. In operation, the subtitle conformance application performs comparison operation(s) between versions of a subtitle template to identify changes to subtitles associated with the audiovisual program. The subtitle conformance application then determines a mapping between a first change included in the changes and a subtitle list associated with the audiovisual program. Finally, the subtitle conformance application causes the subtitle list to be modified based on the first change and the mapping. Advantageously, the subtitle conformance application enables productive development of subtitles to begin before the audiovisual program is finalized.

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