Synchronization of Cameras for Multi-View Session Capturing
    1.
    发明申请
    Synchronization of Cameras for Multi-View Session Capturing 有权
    摄像机同步多视点会话捕获

    公开(公告)号:US20130128052A1

    公开(公告)日:2013-05-23

    申请号:US13509812

    申请日:2009-11-17

    IPC分类号: H04N7/18

    摘要: The invention provides a solution for synchronizing cameras connected via a telecommunication network for capturing a multi-view session controlled by a synchronization module. The synchronization module provides a multi-view capturing parameter determined from capturing parameter received from the at least one camera. Said multi-view capturing parameter is provided to the cameras participating in the session capturing in order to synchronize the capturing of the multi-view session. Further a camera device is proposed which inform the synchronization module about its disposability and about the capturing parameter of the camera. Said camera receives a multi-view capturing parameter which is used for capturing the session.

    摘要翻译: 本发明提供了一种用于同步通过电信网络连接的摄像机的解决方案,用于捕获由同步模块控制的多视图会话。 同步模块提供从捕获从至少一个照相机接收的参数确定的多视图捕获参数。 所述多视图捕获参数被提供给参与会话捕获的摄像机,以便同步多视图会话的捕获。 此外,提出了一种相机装置,其向同步模块通知其可处置性以及相机的拍摄参数。 所述相机接收用于捕获会话的多视图捕获参数。

    Client Entity, Network Entity and Data Replacement Entity
    2.
    发明申请
    Client Entity, Network Entity and Data Replacement Entity 审中-公开
    客户实体,网络实体和数据替换实体

    公开(公告)号:US20120263063A1

    公开(公告)日:2012-10-18

    申请号:US13503823

    申请日:2009-10-26

    IPC分类号: H04L12/24 H04L12/26

    摘要: The present invention relates to a client entity being capable of communicating over a communication network. The client entity comprises a receiver (101) for receiving scheduled data and for receiving a quality indicator indicating a quality of the scheduled data, a quality monitor (103) for monitoring the quality of the scheduled data upon the basis of the quality indicator, a processor (105) for providing a data replacement request if the quality of the scheduled data fails to meet a quality requirement, and a transmitter (107) for transmitting the data replacement request towards the communication network to request replacement data representing another version of the scheduled data.

    摘要翻译: 本发明涉及能够通过通信网络进行通信的客户端实体。 客户实体包括用于接收调度数据并用于接收指示调度数据的质量的质量指示符的接收机(101),用于基于质量指示器监视调度数据的质量的质量监视器(103), 处理器(105),用于如果调度数据的质量不能满足质量要求,则提供数据替换请求;以及发送器(107),用于向通信网络发送数据替换请求,以请求代表调度的另一版本的替换数据 数据。

    Play-out Control for a Media Data Stream
    6.
    发明申请
    Play-out Control for a Media Data Stream 有权
    媒体数据流播放控制

    公开(公告)号:US20110231870A1

    公开(公告)日:2011-09-22

    申请号:US13032888

    申请日:2011-02-23

    IPC分类号: H04N7/173

    摘要: A technique for controlling a play-out of a media data stream at a receiving device is provided. The media data stream comprises one or more programs, and each program comprises one or more program components. In a method implementation of the technique, a zone description is defined. The zone description is defined for a media zone for at least one program or at least one program component in the media stream and identifies the media zone for the at least one program or the at least one program component. In a next step, the zone description is associated to a program specific information data segment. The program specific information data segment is part of the media stream and comprises data specifying information at least regarding to the at least one program or at least one program component. The method also comprises transmitting the media data stream towards the receiving device.

    摘要翻译: 提供了一种用于控制在接收设备处的媒体数据流的播放的技术。 媒体数据流包括一个或多个节目,并且每个节目包括一个或多个节目组件。 在该技术的方法实现中,定义了区域描述。 区域描述是针对媒体流中的至少一个节目或至少一个节目组成部分的媒体区域定义的,并识别该至少一个节目或该至少一个节目组件的媒体区域。 在下一步中,区域描述与节目特定信息数据段相关联。 节目特定信息数据段是媒体流的一部分,并且包括至少关于至少一个节目或至少一个节目组件的指定信息的数据。 该方法还包括向接收设备发送媒体数据流。

    Play-out control for a media data stream
    7.
    发明授权
    Play-out control for a media data stream 有权
    媒体数据流播放控制

    公开(公告)号:US08914822B2

    公开(公告)日:2014-12-16

    申请号:US13032888

    申请日:2011-02-23

    摘要: A technique for controlling a play-out of a media data stream at a receiving device is provided. The media data stream comprises one or more programs, and each program comprises one or more program components. In a method implementation of the technique, a zone description is defined. The zone description is defined for a media zone for at least one program or at least one program component in the media stream and identifies the media zone for the at least one program or the at least one program component. In a next step, the zone description is associated to a program specific information data segment. The program specific information data segment is part of the media stream and comprises data specifying information at least regarding to the at least one program or at least one program component. The method also comprises transmitting the media data stream towards the receiving device.

    摘要翻译: 提供了一种用于控制在接收设备处的媒体数据流的播放的技术。 媒体数据流包括一个或多个节目,并且每个节目包括一个或多个节目组件。 在该技术的方法实现中,定义了区域描述。 区域描述是针对媒体流中的至少一个节目或至少一个节目组成部分的媒体区域定义的,并识别该至少一个节目或该至少一个节目组件的媒体区域。 在下一步中,区域描述与节目特定信息数据段相关联。 节目特定信息数据段是媒体流的一部分,并且包括至少关于至少一个节目或至少一个节目组件的指定信息的数据。 该方法还包括向接收设备发送媒体数据流。

    Provision of marked data content to user devices of a communications network
    8.
    发明授权
    Provision of marked data content to user devices of a communications network 有权
    为通信网络的用户设备提供标记的数据内容

    公开(公告)号:US08756648B2

    公开(公告)日:2014-06-17

    申请号:US13062653

    申请日:2008-09-08

    IPC分类号: H04N7/173 H04N7/16

    摘要: The invention refers to a method to be used in a telecommunication network for providing individually marked digital signals (S1, S2) to be transmitted to a plurality of recipient user devices (UE1, UE2), wherein a content digital signal (SO) is received together with one or a plurality of mark signals (M1, M2), and wherein an individually marked signal (S1, S2) to be provided to one of the user devices (UE1, UE2) is generated by combining the content signal (SO) with one or a plurality of mark signals (M1, M2). The invention further refers to a program and to devices for performing the method.

    摘要翻译: 本发明涉及一种在电信网络中用于提供要发送到多个接收用户设备(UE1,UE2)的单独标记的数字信号(S1,S2))的方法,其中接收到内容数字信号(SO) 以及一个或多个标记信号(M1,M2),并且其中通过组合内容信号(SO)来产生要提供给一个用户设备(UE1,UE2)的单独标记的信号(S1,S2) 具有一个或多个标记信号(M1,M2)。 本发明还涉及一种程序和用于执行该方法的装置。

    Provision of Marked Data Content to User Devices of a Communications Network
    9.
    发明申请
    Provision of Marked Data Content to User Devices of a Communications Network 有权
    为通信网络的用户设备提供标记数据内容

    公开(公告)号:US20110314511A1

    公开(公告)日:2011-12-22

    申请号:US13062653

    申请日:2008-09-08

    IPC分类号: H04L27/00 H04N7/16

    摘要: The invention refers to a method to be used in a telecommunication network for providing individually marked digital signals (S1, S2) to be transmitted to a plurality of recipient user devices (UE1, UE2), wherein a content digital signal (SO) is received together with one or a plurality of mark signals (M1, M2), and wherein an individually marked signal (S1, S2) to be provided to one of the user devices (UE1, UE2) is generated by combining the content signal (SO) with one or a plurality of mark signals (M1, M2). The invention further refers to a program S2 and to devices for performing the method.

    摘要翻译: 本发明涉及一种在电信网络中用于提供要发送到多个接收用户设备(UE1,UE2)的单独标记的数字信号(S1,S2))的方法,其中接收到内容数字信号(SO) 以及一个或多个标记信号(M1,M2),并且其中通过组合内容信号(SO)来产生要提供给一个用户设备(UE1,UE2)的单独标记的信号(S1,S2) 具有一个或多个标记信号(M1,M2)。 本发明还涉及程序S2和用于执行该方法的装置。

    Technique for handling media content to be accessible via multiple media tracks
    10.
    发明授权
    Technique for handling media content to be accessible via multiple media tracks 有权
    用于处理可通过多个媒体轨道访问的媒体内容的技术

    公开(公告)号:US08798264B2

    公开(公告)日:2014-08-05

    申请号:US13130866

    申请日:2008-11-26

    IPC分类号: H04L9/00

    摘要: A method of handling media content comprises providing a set of one or more first layer data items that are to be accessible via a first media track. Each first layer data item is decodable to be rendered as a portion of the media content. Moreover, a set of one or more second layer data items is provided that are to be accessible via at least one second media track, each second layer data item being decodable to be rendered in combination with at least one decoded first layer data item as an enhanced portion of the media content. With each second layer data item a track reference index is associated that identifies the first media track via which the first layer data items are accessible. Then, the second layer data items and the associated track reference indices are encrypted for being transmitted to a content recipient.

    摘要翻译: 处理媒体内容的方法包括提供可经由第一媒体轨道访问的一组或多个第一层数据项的集合。 每个第一层数据项可解码以被呈现为媒体内容的一部分。 此外,提供一组一个或多个第二层数据项,其可以经由至少一个第二媒体轨道访问,每个第二层数据项可解码以与至少一个解码的第一层数据项组合呈现为 媒体内容的增强部分。 对于每个第二层数据项,轨道参考索引被相关联,其标识第一层数据项可被访问的第一媒体轨道。 然后,第二层数据项和关联的轨道参考索引被加密以便发送给内容接收方。