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    PANORAMIC IMAGE DISPLAY CONTROL METHOD AND APPARATUS, AND STORAGE MEDIUM
    33.
    发明公开
    PANORAMIC IMAGE DISPLAY CONTROL METHOD AND APPARATUS, AND STORAGE MEDIUM 审中-公开

    公开(公告)号：EP3525473A1

    公开(公告)日：2019-08-14

    申请号：EP18776100.2

    申请日：2018-03-28

    Applicant: Tencent Technology (Shenzhen) Company Limited

    Inventor： YANG, Dan ,  WANG, Xianjun ,  ZHOU, You ,  XIE, Yi ,  XU, Gang ,  QU, Jia

    IPC: H04N21/472 ,  H04N21/431 ,  H04N21/478 ,  H04N21/81 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/422

    Abstract: Disclosed is a panoramic image display control method, comprising: receiving a panoramic image trigger instruction sent by a mobile terminal; in response to the received panoramic image trigger instruction, sending the panoramic image trigger instruction to a smart television bound to the mobile terminal so that the smart television displays a panoramic image corresponding to media content currently displayed; receiving position change parameters and/or posture change parameters, sent by the mobile terminal, of the mobile terminal in a three-dimensional space; determining, according to the position change parameters and/or the posture change parameters, visual angle adjustment parameters and/or viewpoint adjustment parameters of the panoramic image in a panoramic space; and sending the visual angle adjustment parameters and/or the viewpoint adjustment parameters to the smart television so that the smart television adjusts, according to the visual angle adjustment parameters and/or the viewpoint adjustment parameters, a visual angle and/or a viewpoint of the panoramic image. Also disclosed is a corresponding panoramic image display control apparatus.

    METHOD AND SYSTEM TO CREATE INTERACTIVITY BETWEEN A MAIN RECEPTION DEVICE AND AT LEAST ONE SECONDARY DEVICE
    34.
    发明公开
    METHOD AND SYSTEM TO CREATE INTERACTIVITY BETWEEN A MAIN RECEPTION DEVICE AND AT LEAST ONE SECONDARY DEVICE 审中-公开

    公开(公告)号：EP3484163A1

    公开(公告)日：2019-05-15

    申请号：EP18207809.7

    申请日：2014-08-11

    Applicant: OpenTV, Inc.

    Inventor： DELPUCH, Alain ,  PIERRE, Ludovic

    IPC: H04N21/41 ,  H04N21/422 ,  H04N21/436 ,  H04N21/81 ,  H04N21/472 ,  H04N21/478

    Abstract: The present invention concerns the field of television systems, in particular involving a main user device and a secondary user device interacting together.
    It is proposed a method to create interactivity between a main reception device being connected to a main TV screen and via wireless communication means with at least one secondary device, the method comprising the steps of :
    - receiving a main stream comprising audio/video content and interactive data comprising at least a signal indicating the availability of the ongoing interactive experience related to the audio/video content of the main stream,
    - extracting the interactive data from the main stream,
    - obtaining a main interactive application related to the interactive data by the main reception device,
    - obtaining a secondary interactive application related to the interactive data by the secondary reception device,
    - loading the main interactive application into a software module of the main reception device,
    - loading the secondary interactive application into a software module of the secondary reception device,
    - executing the main and the secondary interactive application with all or part of the interactive data,
    - collecting by the main interactive application of the main reception device, result of user's interactions made on the secondary device during execution of the secondary interactive application,
    - processing the received user's interaction by the main interactive application to produce a result,
    - displaying the result on the main viewing screen together with the audio/video content so as to create an interactive experience.

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