TAPE VOLUME ACCESS BLOCK HAVING DATA SET INFORMATION STORED THEREIN
    4.
    发明申请
    TAPE VOLUME ACCESS BLOCK HAVING DATA SET INFORMATION STORED THEREIN 有权
    带存储的数据集信息的带宽容量访问块

    公开(公告)号:US20150193145A1

    公开(公告)日:2015-07-09

    申请号:US14151317

    申请日:2014-01-09

    IPC分类号: G06F3/06

    摘要: In one embodiment, an apparatus includes a processor and logic integrated with and/or executable by the processor, the logic being configured to write one or more data sets to a magnetic tape volume, the magnetic tape volume being configured to store data thereon, determine metadata corresponding to the one or more written data sets, and write the metadata corresponding to the one or more written data sets to a tape volume access block (TVAB) stored to the magnetic tape volume after a last written data set. In yet another embodiment, a method for managing a magnetic tape volume includes auditing a magnetic tape volume to determine a plurality of data sets stored thereto, determining metadata corresponding to the plurality of data sets, storing the metadata corresponding to the plurality of data sets to a TVAB, and writing the TVAB to the magnetic tape volume after a last written data set.

    摘要翻译: 在一个实施例中,一种装置包括处理器和集成有处理器和/或可由处理器执行的逻辑,该逻辑被配置为将一个或多个数据集写入磁带卷,磁带卷被配置为在其上存储数据,确定 对应于一个或多个写入数据集的元数据,并将与一个或多个写入数据集相对应的元数据写入存储到最后写入数据集之后的磁带卷的磁带卷访问块(TVAB)。 在另一个实施例中,一种用于管理磁带卷的方法包括审核磁带卷以确定存储在其上的多个数据集,确定与多个数据集对应的元数据,将与多个数据集对应的元数据存储到 一个TVAB,并在最后一个写入的数据集之后将TVAB写入磁带卷。

    Audio/video reproducing apparatus and method
    9.
    再颁专利
    Audio/video reproducing apparatus and method 有权
    音频/视频再现装置和方法

    公开(公告)号:USRE41939E1

    公开(公告)日:2010-11-16

    申请号:US11498911

    申请日:2006-08-03

    IPC分类号: G10L15/26

    摘要: An audio/video reproducing apparatus is connectable to a communications network for selectively reproducing items of audio/video material from a recording medium in response to a request received via the communications network. The audio/video reproducing apparatus may comprise a control processor operable in use to receive data representing the request for the audio/video material item via the communications network. A reproducing processor is operable in response to signals identifying the audio/video material items from the control processor to reproduce the audio/video material items. The data identifying the audio/video material items includes meta data indicative of the audio/video material items. The meta data may be one of UMID, tape ID and time codes, and a Unique Material Identifier the material items. To facilitate the identification and selection of the audio and/or video material, an audio and/or video processing apparatus is provided for processing audio and/or video signals representing sound and/or images. The processing apparatus comprises an activity detector operable to generate an activity signal indicative of an amount of activity within the sound/images represented by the audio/video signal, and a meta data generator coupled to the activity detector which is operable to generate sample images at temporal positions within the audio/video signal, which temporal positions are determined from the activity signal. The processing apparatus thereby provides a facility for automatically generating meta data from received audio/video signals. The meta data can be used to select the audio/video material.

    摘要翻译: 音频/视频再现装置可连接到通信网络,用于响应于经由通信网络接收到的请求,从记录介质选择性地再现音频/视频资料的项目。 音频/视频再现设备可以包括控制处理器,其可用于经由通信网络接收表示对音频/视频材料项目的请求的数据。 再现处理器可响应于识别来自控制处理器的音频/视频材料项目的信号来再现音频/视频材料项目。 识别音频/视频素材的数据包括表示音频/视频材料项的元数据。 元数据可以是UMID,磁带ID和时间码之一,以及唯一材料标识符的材料项。 为了便于识别和选择音频和/或视频材料,提供了一种用于处理表示声音和/或图像的音频和/或视频信号的音频和/或视频处理装置。 处理装置包括活动检测器,其可操作以产生指示由音频/视频信号表示的声音/图像内的活动量的活动信号,以及耦合到活动检测器的元数据生成器,其可操作以在 音频/视频信号内的时间位置,根据活动信号确定时间位置。 因此,处理装置提供了用于从接收的音频/视频信号自动生成元数据的设施。 元数据可用于选择音频/视频资料。