Methods and apparatus for displaying video despite a nonfunctional operating system
    1.
    发明授权
    Methods and apparatus for displaying video despite a nonfunctional operating system 有权
    用于显示视频的方法和装置,尽管是无功能的操作系统

    公开(公告)号:US08832494B2

    公开(公告)日:2014-09-09

    申请号:US13994951

    申请日:2012-09-26

    Abstract: A first video messaging service, running on top of an operating system in a data processing system, automatically presents a first video message. After using the first video messaging service to present the first video message, the data processing system automatically determines whether the first video messaging service has become nonfunctional. In response to determining that the first video messaging service has become nonfunctional, the data processing system automatically uses a backup video messaging service to present a second video message. The backup video messaging service operates in a boot environment. In one embodiment, the data processing system is configured to provide digital signage, the first video messaging service presents content for the digital signage when the operating system is operational, and the second video messaging service presents content for the digital signage when the operating system is nonfunctional. Other embodiments are described and claimed.

    Abstract translation: 在数据处理系统中的操作系统之上运行的第一视频消息服务自动呈现第一视频消息。 在使用第一视频消息服务呈现第一视频消息之后,数据处理系统自动地确定第一视频消息服务是否已经变得不起作用。 为了响应于确定第一视频消息收发服务变得不起作用,数据处理系统自动使用备份视频消息服务来呈现第二视频消息。 备份视频消息服务在引导环境中运行。 在一个实施例中,数据处理系统被配置为提供数字标牌,当操作系统可操作时,第一视频消息收发服务呈现用于数字标牌的内容,并且当操作系统为 无功能 描述和要求保护其他实施例。

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