Method and apparatus for managing a playlist by metadata
    13.
    发明申请
    Method and apparatus for managing a playlist by metadata 审中-公开
    用于通过元数据管理播放列表的方法和装置

    公开(公告)号:US20130254207A1

    公开(公告)日:2013-09-26

    申请号:US11126871

    申请日:2005-05-11

    Abstract: Techniques for managing a playlist in a multimedia system are disclosed. According to one aspect of the techniques, the playlist is structured to be able to include as many items as desired. To facilitate the manageability of such playlist, the playlist is built with a plurality of items. Each of the items is associated with metadata that includes information related to, for example, artist, album, genre, composer, and track number. The metadata for each item may be parsed, updated or logically operated upon to facilitate the management of the playlist. In another embodiment, each of the items is either a single item or a group item. A single item contains metadata of a corresponding source. A group item contains metadata of accessing other constituent items, which again may be single items or group items. As a result, the playlist can accommodate as many items as desired in a limited memory space without compromising the manageability of the playlist. Each of the items can be removed from, added to, or moved around in the playlist without concerning that an item may further include many items therein.

    Abstract translation: 公开了在多媒体系统中管理播放列表的技术。 根据技术的一个方面,播放列表被构造成能够包括根据需要的多个项目。 为了便于这种播放列表的可管理性,播放列表用多个项目构建。 每个项目与包括与例如艺术家,专辑,类型,作曲者和曲目号相关的信息的元数据相关联。 可以对每个项目的元数据进行解析,更新或逻辑操作,以便于播放列表的管理。 在另一个实施例中,每个项目是单个项目或组项目。 单个项目包含相应源的元数据。 组项目包含访问其他组成项目的元数据,其再次可以是单个项目或组项目。 结果,播放列表可以在有限的存储器空间中容纳尽可能多的项目,而不会影响播放列表的可管理性。 每个项目可以从播放列表中移除,添加到或移动到其中,而不涉及一个项目可以进一步包括许多项目。

    Systems, Methods, Apparatus, and Articles of Manufacture to Provide a Crowd-Sourced Playlist with Guest Access
    14.
    发明申请
    Systems, Methods, Apparatus, and Articles of Manufacture to Provide a Crowd-Sourced Playlist with Guest Access 有权
    系统,方法,设备和制造工具,以提供访客访问的人群游戏列表

    公开(公告)号:US20130346859A1

    公开(公告)日:2013-12-26

    申请号:US13533105

    申请日:2012-06-26

    Abstract: Systems and methods are provided to offer a restricted playback mode playlist mode to allow one or more participating users to access a host's media playback system and interact with a reduced subset of functions in that system. An example method includes providing, via a local media playback system, a restricted playback mode open to a plurality of participating users, the restricted playback mode providing a subset of playback functions from the local media playback system to the participating users, the subset including addition of content to a playlist for playback via the local media playback system. The example method includes facilitating addition of content to the playlist by at least one participating user. The example method includes facilitating playback of content from the playlist in the restricted playback mode.

    Abstract translation: 提供系统和方法以提供受限播放模式播放列表模式,以允许一个或多个参与用户访问主机的媒体播放系统并与该系统中的减少的功能子集进行交互。 一种示例性方法包括:经由本地媒体播放系统提供对多个参与用户开放的受限播放模式,所述受限播放模式提供从本地媒体播放系统到参与用户的播放功能的子集,所述子集包括添加 通过本地媒体播放系统播放的播放列表。 示例性方法包括促进由至少一个参与用户向播放列表添加内容。 示例性方法包括促进在受限播放模式下从播放列表播放内容。

    System and method for operating a sensed power device over data wiring
    16.
    发明授权
    System and method for operating a sensed power device over data wiring 有权
    用于通过数据接线操作检测到的功率器件的系统和方法

    公开(公告)号:US07154381B2

    公开(公告)日:2006-12-26

    申请号:US10852938

    申请日:2004-05-24

    CPC classification number: H04L12/10 G06F1/266

    Abstract: According to the present invention, a power source delivers power to a networked device over network cabling (e.g., Ethernet cabling) in one of two modes: a low power mode and a high power mode. The power source begins delivering power at a low power level in the low power mode, and switches to a high power level in the high power mode after a communication exchange between the networked device and the power source. A power source delivery system includes circuitry on both the power source and the powered device for communicating information between the devices.

    Abstract translation: 根据本发明,电源通过网络布线(例如,以太网布线)以两种模式之一将功率传递到网络设备:低功率模式和高功率模式。 电源在低功率模式下开始以低功率电源供电,并且在网络设备和电源之间的通信交换之后,以高功率模式切换到高功率电平。 电源传送系统包括在电源和被动设备上的用于在设备之间传送信息的电路。

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