METHOD AND APPARATUS FOR RETRIEVING METADATA FOR MANAGING VIDEO DATA
    6.
    发明申请
    METHOD AND APPARATUS FOR RETRIEVING METADATA FOR MANAGING VIDEO DATA 有权
    用于检索元数据以管理视频数据的方法和装置

    公开(公告)号:US20130209064A1

    公开(公告)日:2013-08-15

    申请号:US13848297

    申请日:2013-03-21

    IPC分类号: H04N9/87

    摘要: A method and an apparatus for retrieving information for managing video data involving link information associating metadata with the video data. A metadata indicator is used to indicate that metadata exists in a stream with the linking information. Link information also associates the metadata with location information to identify where additional information on the video data, which is described by the metadata, may be found. Using the method or apparatus, a single metadata unit is able to be associated with a plurality of video data units, or a plurality of metadata units are able to be associated with a single video data unit, in order to provide more information on the video data.

    摘要翻译: 一种用于检索用于管理涉及将元数据与视频数据相关联的链接信息的视频数据的信息的方法和装置。 元数据指示符用于指示元数据存在于具有链接信息的流中。 链接信息还将元数据与位置信息相关联,以识别可以找到由元数据描述的视频数据的附加信息。 使用该方法或装置,单个元数据单元能够与多个视频数据单元相关联,或者多个元数据单元能够与单个视频数据单元相关联,以便提供关于视频的更多信息 数据。

    Data reproducing method, data recording/ reproducing apparatus and data transmitting method
    7.
    发明授权
    Data reproducing method, data recording/ reproducing apparatus and data transmitting method 失效
    数据再现方法,数据记录/再现装置和数据发送方法

    公开(公告)号:US08438651B2

    公开(公告)日:2013-05-07

    申请号:US11392737

    申请日:2006-03-30

    IPC分类号: H04L29/06

    摘要: A data reproducing method, data recording/reproducing apparatus and data transmitting method are disclosed. The present invention includes the steps of providing information for identifying a player to a server, downloading data based on the information from the server and reproducing the data. And, the present invention includes the steps of receiving information for identifying a player from the player, configuring data using the information, and transmitting the data to the player. Accordingly, content can be protected against illegal copy, illegal distribution and the like by employing player information. And, the present invention can trace a player having compromised content.

    摘要翻译: 公开了一种数据再现方法,数据记录/再现装置和数据发送方法。 本发明包括以下步骤:向服务器提供用于识别播放器的信息,基于来自服务器的信息下载数据并再现数据。 并且,本发明包括以下步骤:从玩家接收用于识别玩家的信息,使用该信息配置数据,以及将数据发送给玩家。 因此,可以通过使用玩家信息来保护内容免受非法复制,非法分发等。 并且,本发明可以追踪具有受损内容的玩家。