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    CONTENT-MODIFICATION SYSTEM WITH JITTER EFFECT MITIGATION FEATURE
    2.
    发明申请
    CONTENT-MODIFICATION SYSTEM WITH JITTER EFFECT MITIGATION FEATURE 有权

    公开(公告)号：US20210409807A1

    公开(公告)日：2021-12-30

    申请号：US17180263

    申请日：2021-02-19

    申请人： Roku, Inc.

    发明人： Shashank Merchant ,  Bruce William Randall ,  Brian Johnson ,  Chungwon Seo ,  Seunghyeong Lee ,  Paul Jeffrey Holmquist

    IPC分类号： H04N21/43 ,  G06K9/00 ,  G06K9/62 ,  H04N21/8547 ,  H04N21/438 ,  H04N21/4402

    摘要： One high-level aspect of a content-modification system and related methods may involve facilitating content modification by a content-presentation device of received broadcast content in a controlled manner, while under circumstances in which some events that can impact timing may be unpredictable. In particular, certain operations by a content-presentation device may involve matching received content with specific expected content as determined by one or another component of the content-modification system, in order to confirm proper conditions are met for the content-presentation device to proceed with, or continue, content-modification operations. It can happen the matching procedure becomes subject or susceptible to timing irregularities, or jitter. In some instances, jitter may impact the ability to derive the benefits of content modification. Accordingly, example embodiments herein are directed to systems and method for compensation and/or mitigating the effects of jitter.

    CONTENT-MODIFICATION SYSTEM WITH JITTER EFFECT MITIGATION FEATURE
    3.
    发明申请
    CONTENT-MODIFICATION SYSTEM WITH JITTER EFFECT MITIGATION FEATURE 有权

    公开(公告)号：US20210409793A1

    公开(公告)日：2021-12-30

    申请号：US17180213

    申请日：2021-02-19

    申请人： Roku, Inc.

    发明人： Shashank Merchant ,  Bruce William Randall ,  Brian Johnson ,  Chungwon Seo ,  Seunghyeong Lee ,  Paul Jeffrey Holmquist

    IPC分类号： H04N21/234 ,  H04N21/2343 ,  H04N21/84 ,  H04N21/845

    摘要： One high-level aspect of a content-modification system and related methods may involve facilitating content modification by a content-presentation device of received broadcast content in a controlled manner, while under circumstances in which some events that can impact timing may be unpredictable. In particular, certain operations by a content-presentation device may involve matching received content with specific expected content as determined by one or another component of the content-modification system, in order to confirm proper conditions are met for the content-presentation device to proceed with, or continue, content-modification operations. It can happen the matching procedure becomes subject or susceptible to timing irregularities, or jitter. In some instances, jitter may impact the ability to derive the benefits of content modification. Accordingly, example embodiments herein are directed to systems and method for compensation and/or mitigating the effects of jitter.

    Content-modification system with jitter effect mitigation feature
    4.
    发明授权
    Content-modification system with jitter effect mitigation feature 有权

    公开(公告)号：US11490154B2

    公开(公告)日：2022-11-01

    申请号：US17180263

    申请日：2021-02-19

    申请人： Roku, Inc.

    发明人： Shashank Merchant ,  Bruce William Randall ,  Brian Johnson ,  Chungwon Seo ,  Seunghyeong Lee ,  Paul Jeffrey Holmquist

    IPC分类号： H04N21/43 ,  H04N21/4402 ,  H04N7/01 ,  H04N21/8547 ,  H04N21/438 ,  G06V20/40

    摘要： One high-level aspect of a content-modification system and related methods may involve facilitating content modification by a content-presentation device of received broadcast content in a controlled manner, while under circumstances in which some events that can impact timing may be unpredictable. In particular, certain operations by a content-presentation device may involve matching received content with specific expected content as determined by one or another component of the content-modification system, in order to confirm proper conditions are met for the content-presentation device to proceed with, or continue, content-modification operations. It can happen the matching procedure becomes subject or susceptible to timing irregularities, or jitter. In some instances, jitter may impact the ability to derive the benefits of content modification. Accordingly, example embodiments herein are directed to systems and method for compensation and/or mitigating the effects of jitter.

    Content-modification system with determination of input-buffer switching delay feature
    5.
    发明授权
    Content-modification system with determination of input-buffer switching delay feature 有权

    公开(公告)号：US11245870B2

    公开(公告)日：2022-02-08

    申请号：US16905172

    申请日：2020-06-18

    申请人： Roku, Inc.

    发明人： Chungwon Seo ,  Seunghyeong Lee ,  Shashank Merchant

    IPC分类号： H04N7/04 ,  H04N5/38 ,  H04N21/462 ,  H04N21/458 ,  H04N21/433

    摘要： In one aspect, a method for use in connection with a content-presentation device including a first input buffer, a second input buffer, and an output buffer, wherein the content-presentation device is configured such that content from either the first input buffer or the second input buffer can be communicated to the output buffer, includes: (i) receiving, from the content-presentation device, an identifier associated with the content-presentation device; (ii) using mapping data to map the received identifier to a baseline input-to-output delay, which represents a time-period between when content is input into the first input buffer and output by the output buffer; and (iii) transmitting, to the content-presentation device, the mapped baseline input-to-output delay to the content-presentation device to facilitate the content-presentation device (a) determining an input-buffer switching delay, and (b) using the determined input-buffer switching delay to facilitate performing a content-modification operation.

    CONTENT-MODIFICATION SYSTEM WITH JITTER EFFECT MITIGATION FEATURE
    6.
    发明申请
    CONTENT-MODIFICATION SYSTEM WITH JITTER EFFECT MITIGATION FEATURE 有权

    公开(公告)号：US20210409806A1

    公开(公告)日：2021-12-30

    申请号：US17180242

    申请日：2021-02-19

    申请人： Roku, Inc.

    发明人： Shashank Merchant ,  Bruce William Randall ,  Brian Johnson ,  Chungwon Seo ,  Seunghyeong Lee ,  Paul Jeffrey Holmquist

    IPC分类号： H04N21/43 ,  G06K9/62 ,  G06K9/00 ,  H04N21/8547 ,  H04N21/438 ,  H04N21/4402

    摘要： One high-level aspect of a content-modification system and related methods may involve facilitating content modification by a content-presentation device of received broadcast content in a controlled manner, while under circumstances in which some events that can impact timing may be unpredictable. In particular, certain operations by a content-presentation device may involve matching received content with specific expected content as determined by one or another component of the content-modification system, in order to confirm proper conditions are met for the content-presentation device to proceed with, or continue, content-modification operations. It can happen the matching procedure becomes subject or susceptible to timing irregularities, or jitter. In some instances, jitter may impact the ability to derive the benefits of content modification. Accordingly, example embodiments herein are directed to systems and method for compensation and/or mitigating the effects of jitter.

    Content-modification system with jitter effect mitigation feature
    8.
    发明授权
    Content-modification system with jitter effect mitigation feature 有权

    公开(公告)号：US11539987B2

    公开(公告)日：2022-12-27

    申请号：US17180231

    申请日：2021-02-19

    申请人： Roku, Inc.

    发明人： Shashank Merchant ,  Bruce William Randall ,  Brian Johnson ,  Chungwon Seo ,  Seunghyeong Lee ,  Paul Jeffrey Holmquist

    IPC分类号： H04N21/234 ,  H04N21/2343 ,  H04N21/845 ,  H04N21/84

    摘要： One high-level aspect of a content-modification system and related methods may involve facilitating content modification by a content-presentation device of received broadcast content in a controlled manner, while under circumstances in which some events that can impact timing may be unpredictable. In particular, certain operations by a content-presentation device may involve matching received content with specific expected content as determined by one or another component of the content-modification system, in order to confirm proper conditions are met for the content-presentation device to proceed with, or continue, content-modification operations. It can happen the matching procedure becomes subject or susceptible to timing irregularities, or jitter. In some instances, jitter may impact the ability to derive the benefits of content modification. Accordingly, example embodiments herein are directed to systems and method for compensation and/or mitigating the effects of jitter.

    Content-modification system with jitter effect mitigation feature
    9.
    发明授权
    Content-modification system with jitter effect mitigation feature 有权

    公开(公告)号：US11523149B2

    公开(公告)日：2022-12-06

    申请号：US17180289

    申请日：2021-02-19

    申请人： Roku, Inc.

    发明人： Shashank Merchant ,  Bruce William Randall ,  Brian Johnson ,  Chungwon Seo ,  Seunghyeong Lee ,  Paul Jeffrey Holmquist

    IPC分类号： H04N21/234 ,  H04N21/845 ,  H04N21/84 ,  H04N21/2343

    摘要： One high-level aspect of a content-modification system and related methods may involve facilitating content modification by a content-presentation device of received broadcast content in a controlled manner, while under circumstances in which some events that can impact timing may be unpredictable. In particular, certain operations by a content-presentation device may involve matching received content with specific expected content as determined by one or another component of the content-modification system, in order to confirm proper conditions are met for the content-presentation device to proceed with, or continue, content-modification operations. It can happen the matching procedure becomes subject or susceptible to timing irregularities, or jitter. In some instances, jitter may impact the ability to derive the benefits of content modification. Accordingly, example embodiments herein are directed to systems and method for compensation and/or mitigating the effects of jitter.