Method and apparatus for generating configuration files using policy descriptions
    1.
    发明授权
    Method and apparatus for generating configuration files using policy descriptions 有权
    使用策略描述生成配置文件的方法和装置

    公开(公告)号:US06598057B1

    公开(公告)日:2003-07-22

    申请号:US09470105

    申请日:1999-12-22

    IPC分类号: G06F1730

    摘要: A method and apparatus for generating configuration files using policy descriptions is provided. The present invention provides a method of generating a binary configuration file by receiving an identification encoded filename, parsing the identification encoded filename to determine identification parameters, matching the identification parameters to a set of configuration policy data to create configuration file parameters, and generating the binary configuration file from the configuration file parameters. The identification encoded filename can be can be run through an authentication check to provide increased security. Once created, the binary configuration file can also be validated, providing increased integrity. In one aspect of the present invention implemented is provided on a TFTP server. In another aspect of the invention an LDAP server is queried for certain configuration policy data, the configuration policy data being optionally cached on the TFTP server. The resulting configuration can be generated according to the DOCSIS configuration file standard, including removing non-version applicable DOCSIS configuration file parameters. The present invention can also be used to generate an annotated configuration file from the configuration file parameters, the annotated configuration file being viewable through a user interface.

    摘要翻译: 提供了一种使用策略描述生成配置文件的方法和装置。 本发明提供了一种通过接收识别编码的文件名来解析二进制配置文件的方法,解析识别编码文件名以确定识别参数,将识别参数与一组配置策略数据相匹配以创建配置文件参数,以及生成二进制文件 配置文件从配置文件参数。 识别编码的文件名可以通过身份验证检查来提供更高的安全性。 一旦创建,二进制配置文件也可以被验证,提供更高的完整性。 在TFTP服务器上提供了本发明的一个方面。 在本发明的另一方面,查询LDAP服务器以获得某些配置策略数据,配置策略数据可选地缓存在TFTP服务器上。 可以根据DOCSIS配置文件标准生成最终配置,包括删除非版本适用的DOCSIS配置文件参数。 本发明还可用于从配置文件参数生成注释配置文件,该注释配置文件可通过用户界面查看。

    Nonlinear video editing system
    2.
    发明授权
    Nonlinear video editing system 失效
    非线性视频编辑系统

    公开(公告)号:US06351765B1

    公开(公告)日:2002-02-26

    申请号:US09037310

    申请日:1998-03-09

    IPC分类号: G06F1516

    摘要: An apparatus is provided for editing video which has at least two components: a digital database system and a nonlinear video editor. The digital database system stores source video segments and has the capability to decimate the source video segments into decimated video segments of a selected decimation quality. The nonlinear video editor is connected to selectively access decimated video segments and source video segments from the digital database system. The nonlinear video editor is capable of using the decimated video segments during editing of a video program and accessing the source video segments to produce the program at a different quality than the selected video.

    摘要翻译: 提供了一种用于编辑具有至少两个组件的视频的设备:数字数据库系统和非线性视频编辑器。 数字数据库系统存储源视频段,并且具有将源视频段抽取成所选抽取质量的抽取视频段的能力。 非线性视频编辑器被连接以选择性地接收来自数字数据库系统的抽取视频片段和源视频片段。 非线性视频编辑器能够在编辑视频节目期间使用抽取的视频片段并且访问源视频片段以产生与所选视频不同的质量的节目。