公开(公告)号：WO2019083573A1

公开(公告)日：2019-05-02

申请号：PCT/US2018/039720

申请日：2018-06-27

申请人： ROVI GUIDES, INC.

发明人： GUPTA, Vikram Makkam ,  PANCHAKSHARAIAH, Vishwas Sharadanagar

IPC分类号： H04N21/231 ,  H04N21/4335 ,  H04N21/442 ,  G06F3/06 ,  H04N21/4147 ,  H04N5/445 ,  H04N21/462

CPC分类号： H04N21/23113 ,  H04N5/76 ,  H04N5/775 ,  H04N9/8205 ,  H04N21/4147 ,  H04N21/4335 ,  H04N21/44222 ,  H04N21/4424 ,  H04N21/4622

摘要： Systems and methods are provided herein for indicating an amount of available storage space. To this end, the systems and methods monitor storage space associated with a media storage device to determine whether an amount of storage space available is less than a threshold. In response to determining the amount of storage space available is less than the threshold, the systems and methods enter a deletion mode. Systems and methods monitor user interactions between a user and a user device after entering the deletion mode. Systems and methods further generate for display a notification at an appropriate time, based on the monitored user interactions, to indicate the amount of storage space available to the user.

公开(公告)号：WO2018126006A1

公开(公告)日：2018-07-05

申请号：PCT/US2017/068706

申请日：2017-12-28

申请人： SLING MEDIA INC.

发明人： DIMOV, Dmitry ,  MEHERKANTH, Vurimi ,  RAO, Paddy

IPC分类号： H04N21/2225 ,  H04N21/414 ,  H04N21/4147 ,  H04N21/432 ,  H04N21/4335 ,  H04N21/436 ,  H04N21/466 ,  H04N21/475 ,  H04N21/258 ,  H04N21/262

CPC分类号： H04N21/2225 ,  H04N21/25883 ,  H04N21/25891 ,  H04N21/26258 ,  H04N21/41407 ,  H04N21/4147 ,  H04N21/4325 ,  H04N21/4335 ,  H04N21/43615 ,  H04N21/4668 ,  H04N21/4755

摘要： Systems, devices and methods automatically select content that is transferred from an encoder to a portable media streaming device for later playback. Security is maintained during the synchronization or transfer process to prevent unauthorized use or copying of the protected content.

公开(公告)号：WO2017113593A1

公开(公告)日：2017-07-06

申请号：PCT/CN2016/084433

申请日：2016-06-02

申请人： 深圳TCL数字技术有限公司

发明人： 雷夏平 ,  王云华

IPC分类号： H04N21/4335

CPC分类号： H04N21/4335

摘要： 本发明公开了一种基于智能电视的动画菜单的处理方法，该方法包括：在侦测到云端推送的动画菜单时，计算该动画菜单所需占用的存储空间；侦测是否接入有外部存储器；若接入有外部存储器，则判断内部存储器的可用空间是否大于或等于动画菜单所需占用的存储空间；若该内部存储器的可用空间大于或等于动画菜单所需占用的存储空间，则选择内存顺序定时菜单帧合成模块处理动画菜单；若该内部存储器的可用空间小于动画菜单所需占用的存储空间，则选择Flash多存储区合成模块处理动画菜单。本发明还公开了一种基于智能电视的动画菜单的处理装置。采用本发明可避免小内存智能电视不支持云端推送的帧率高的动画菜单的问题。

公开(公告)号：WO2013078073A1

公开(公告)日：2013-05-30

申请号：PCT/US2012/065405

申请日：2012-11-16

申请人： GENERAL INSTRUMENT CORPORATION

发明人： PANJE, Krishna Prasad

IPC分类号： H04N21/8405 ,  H04N21/432 ,  H04N21/433 ,  H04N21/4335 ,  H04N21/475 ,  H04N5/76 ,  G11B27/034

CPC分类号： H04N21/8405 ,  G11B27/105 ,  G11B2020/10666 ,  H04N5/76 ,  H04N5/781 ,  H04N21/4325 ,  H04N21/4333 ,  H04N21/4335 ,  H04N21/4755

摘要： An aspect of the present invention provides a device for use with a stream of video content and a video display. The device includes a receiver, a circular buffer, an output portion, a controller and a second buffer. The receiver receives the stream of video content. The circular buffer stores up to a predetermined first length of the stream of video content as buffered video content. The output portion outputs a first video signal, based on the buffered video content, to the video display. The controller controls the output portion to output the first video signal as one of the buffered video content playing in real time, a paused portion of the buffered video content, and a previously played portion of the buffered video content. The second buffer stores a portion of the buffered video content as stored video content. The output portion outputs a second video signal, based on the stored video content, to the video display. The circular buffer continues to store the stream of video content when the controller controls the output portion to output the first video signal as one of the paused portion of the buffered video content and the previously played portion of the buffered video content. When the circular buffer stores the stream of video content for a second length that is greater than the first length, the controller can further control the second buffer to store a predetermined portion of the second length as the portion of the buffered video content.

摘要翻译： 本发明的一个方面提供了一种用于视频内容流和视频显示的流的设备。 该装置包括接收器，循环缓冲器，输出部分，控制器和第二缓冲器。 接收器接收视频内容流。 循环缓冲器存储直到视频内容流的预定第一长度为缓冲的视频内容。 输出部分将基于缓冲的视频内容的第一视频信号输出到视频显示器。 控制器控制输出部分，将第一视频信号输出为实时播放的缓冲视频内容之一，缓冲的视频内容的暂停部分和缓冲的视频内容的先前播放的部分。 第二缓冲器将缓冲的视频内容的一部分存储为存储的视频内容。 输出部分将基于所存储的视频内容的第二视频信号输出到视频显示器。 当控制器控制输出部分输出第一视频信号作为缓冲视频内容的暂停部分和缓冲视频内容的先前播放部分之一时，循环缓冲器继续存储视频内容流。 当循环缓冲器存储大于第一长度的第二长度的视频内容流时，控制器可以进一步控制第二缓冲器以将第二长度的预定部分存储为缓冲视频内容的一部分。

公开(公告)号：WO2012178172A1

公开(公告)日：2012-12-27

申请号：PCT/US2012/044026

申请日：2012-06-25

申请人： GENERAL INSTRUMENT CORPORATION ,  PANJE, Krishna Prasad

发明人： PANJE, Krishna Prasad

IPC分类号： H04N5/76 ,  H04N21/4147 ,  H04N21/4335 ,  G11B20/12 ,  H04N21/442

CPC分类号： H04N21/4335 ,  H04N5/76 ,  H04N5/781 ,  H04N21/4147 ,  H04N21/4334 ,  H04N21/44204

摘要： A method of managing video programs and associated program components on a storage unit of an electronic device is provided. A total number of playbacks of each video program stored in the storage unit and a total number of playbacks of each program component stored in the storage unit for each of the video programs are tracked. A percentage of playbacks of each program component stored on the storage unit relative to the total number of playbacks of its corresponding video program is determined. From this, candidates of program components for deletion from the storage unit are identified based on the values of the determined percentages. The tracking, determining and identifying steps of the method are performed by electronic components of the electronic device. A device is also disclosed.

摘要翻译： 提供了一种在电子设备的存储单元上管理视频节目和相关节目组件的方法。 跟踪存储在存储单元中的每个视频节目的总重放次数以及针对每个视频节目存储在存储单元中的每个节目组成部分的总重放次数。 确定存储在存储单元上的每个节目组件相对于其对应视频节目的总播放次数的重放的百分比。 由此，基于确定的百分比的值来识别来自存储单元的用于删除的程序组件的候选者。 该方法的跟踪，确定和识别步骤由电子设备的电子部件执行。 还公开了一种装置。

公开(公告)号：WO03051030A2

公开(公告)日：2003-06-19

申请号：PCT/US0237434

申请日：2002-11-21

申请人： SCIENTIFIC ATLANTA

发明人： PLOURDE HAROLD J JR

IPC分类号： H04N5/76 ,  H04N5/765 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N9/804 ,  H04N21/4147 ,  H04N21/426 ,  H04N21/433 ,  H04N21/4335 ,  H04N21/443 ,  H04N21/472 ,  H04N

CPC分类号： H04N21/4431 ,  H04N5/76 ,  H04N5/765 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8042 ,  H04N21/4147 ,  H04N21/42661 ,  H04N21/4334 ,  H04N21/4335 ,  H04N21/47202

摘要： An interfacing system enables an application client to interface with a device driver in a client device with persistent storage. In some preferred embodiments, the interfacing system includes a memory with logic and a processor configured with the logic to use the normal play time locations to reference media content instances of a buffer file stored in clusters of a hard disk. In some preferred embodiments, the processor is configured with the logic to designate one of the referenced media content instances of the buffer file as a permanent file.

摘要翻译： 接口系统使应用客户端能够与具有持久存储器的客户端设备中的设备驱动程序接口。 在一些优选实施例中，接口系统包括具有逻辑的存储器和配置有使用正常播放时间位置来参考存储在硬盘簇中的缓冲器文件的媒体内容实例的逻辑的处理器。 在一些优选实施例中，处理器配置有用于将缓冲器文件的被引用媒体内容实例之一指定为永久文件的逻辑。

公开(公告)号：WO0201866A3

公开(公告)日：2002-05-10

申请号：PCT/IL0100568

申请日：2001-06-21

申请人： NDS LTD ,  TSURIA YOSSI ,  WALD STEPHANIE ,  TIROSH GADI ,  DARSHAN EZRA ,  RICHARDSON DAVID ,  FINK DAVID ,  SHLISSEL MOSHE ,  VINOKUROV MENACHEM ,  WACHTFOGEL REUVEN ,  JACOBS ELI S ,  COHEN EINAT ,  BASTABLE IAN

发明人： TSURIA YOSSI ,  WALD STEPHANIE ,  TIROSH GADI ,  DARSHAN EZRA ,  RICHARDSON DAVID ,  FINK DAVID ,  SHLISSEL MOSHE ,  VINOKUROV MENACHEM ,  WACHTFOGEL REUVEN ,  JACOBS ELI ,  COHEN EINAT ,  BASTABLE IAN

IPC分类号： H04N5/76 ,  H04N9/82 ,  H04N21/262 ,  H04N21/433 ,  H04N21/4335 ,  H04N21/45 ,  H04N21/454 ,  H04N21/458 ,  H04N21/466 ,  H04N21/81 ,  H04N21/845 ,  H04N21/8545

CPC分类号： H04N21/466 ,  H04N5/76 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/8233 ,  H04N21/26291 ,  H04N21/4331 ,  H04N21/4334 ,  H04N21/4335 ,  H04N21/4532 ,  H04N21/454 ,  H04N21/458 ,  H04N21/812 ,  H04N21/8456 ,  H04N21/8545

摘要： Methods and apparatus for managing, implementing and using interactive applications and content that are digitally recorded and viewed in real-time and/or a time-shifted mode are provided. The interactive applications may be associated with television programs or may be unrelated thereto, and may be transmitted together with television programs or separately therefrom. Interactive applications that are employed in a time-shifted mode can be matched to current conditions and interactive content may be updated to include current data. Users may view and manipulate highlights of television programs and receive alerts of occurrence of real-time events during viewing of recorded material. Additional manipulations of interactive applications and content are also enabled. Related apparatus and methods are also described.

摘要翻译： 提供了用于管理，实现和使用以实时和/或时移模式数字记录和观看的交互式应用和内容的方法和装置。 交互式应用可以与电视节目相关联或者可以与电视节目无关，并且可以与电视节目一起发送或者与电视节目分开地传送。 以时移模式采用的交互式应用程序可以与当前条件匹配，交互式内容可能会被更新为包含当前数据。 用户可以查看和操纵电视节目的亮点，并在观看录制资料期间收到实时事件发生的警报。 还启用了交互式应用程序和内容的其他操作。 还描述了相关装置和方法。

公开(公告)号：WO0142900A3

公开(公告)日：2002-04-18

申请号：PCT/US0033401

申请日：2000-12-08

申请人： TUNE TO COM INC ,  SINCAGLIA NICOLAS W ,  LESTER JAMES P ,  REBAUD SYLVAIN P

发明人： SINCAGLIA NICOLAS W ,  LESTER JAMES P ,  REBAUD SYLVAIN P

IPC分类号： G06F3/06 ,  G06F13/00 ,  G11B20/10 ,  H04H20/00 ,  H04H20/82 ,  H04L29/06 ,  H04L29/08 ,  H04N7/16 ,  H04N7/173 ,  H04N21/433 ,  H04N21/4335 ,  H04N21/458 ,  H04N21/462 ,  H04N21/4627 ,  H04N21/472 ,  H04N21/4782 ,  H04H1/00 ,  H01H1/10

CPC分类号： H04L67/06 ,  G11B20/10 ,  H04L29/06 ,  H04L29/06027 ,  H04L65/80 ,  H04L67/303 ,  H04L67/325 ,  H04L69/329 ,  H04N7/17318 ,  H04N21/4331 ,  H04N21/4335 ,  H04N21/458 ,  H04N21/4622 ,  H04N21/4627 ,  H04N21/47202 ,  H04N21/4782

摘要： A system and method automates a scheduled retrieval, storage, and access of media data. Media data is retrieved from an external source and downloaded to an end user media device storage for subsequent playback at the end user media device. Media data is accessible from the end user media device storage based upon criteria including a selection of the end user, rules regulating the media data, and whether a playback time of the media data is sufficient to retrieve additional media data. The system performs regularly scheduled dynamic controls to determine whether additional media data is required for continuous and uninterrupted access of the media data.

摘要翻译： 系统和方法可自动执行媒体数据的预定检索，存储和访问。 从外部源检索媒体数据，并将其下载到最终用户媒体设备存储器，以便在终端用户媒体设备处进行后续播放。 基于包括对最终用户的选择，调节媒体数据的规则以及媒体数据的回放时间是否足以检索附加媒体数据的标准，媒体数据可从终端用户媒体设备存储器访问。 系统执行定期调度的动态控制，以确定媒体数据的连续和不间断访问是否需要附加的媒体数据。

公开(公告)号：WO02011424A2

公开(公告)日：2002-02-07

申请号：PCT/US2001/017349

申请日：2001-05-30

IPC分类号： G11B27/00 ,  H04N5/45 ,  H04N5/76 ,  H04N5/91 ,  H04N9/82 ,  H04N21/218 ,  H04N21/235 ,  H04N21/43 ,  H04N21/431 ,  H04N21/433 ,  H04N21/4335 ,  H04N21/434 ,  H04N21/435 ,  H04N21/439 ,  H04N

CPC分类号： H04N21/439 ,  H04N5/45 ,  H04N5/76 ,  H04N9/8227 ,  H04N21/21805 ,  H04N21/235 ,  H04N21/4305 ,  H04N21/4316 ,  H04N21/4331 ,  H04N21/4335 ,  H04N21/4345 ,  H04N21/435

摘要： A method and system for incorporating previously broadcast content into a program recording. The method includes receiving a broadcast containing a program and automatically recording the broadcast at the start of the program to store a first portion of the program in a first storage area. Space is allocated within a second storage area after the start of the program upon receiving a record command from a viewer. A second portion of the program is recorded in the allocated space of the second storage area and the first and second portions of the program are combined within the second storage area to create a recording of the program.

摘要翻译： 一种用于将先前广播内容合并到节目录制中的方法和系统。 该方法包括接收包含节目的广播，并且在节目开始时自动记录广播，以将节目的第一部分存储在第一存储区域中。 在从观看者接收到记录命令之后，程序开始之后，在第二存储区域内分配空间。 程序的第二部分记录在第二存储区域的分配空间中，并且程序的第一和第二部分组合在第二存储区域内以创建程序的记录。

公开(公告)号：WO01069844A1

公开(公告)日：2001-09-20

申请号：PCT/JP2000/008670

申请日：2000-12-07

IPC分类号： G06F12/14 ,  G06F17/30 ,  G06F21/00 ,  G06F21/10 ,  G06F21/44 ,  G06F21/60 ,  G06F21/62 ,  G06K17/00 ,  G09C1/00 ,  G11B20/00 ,  G11B20/10 ,  H04L9/10 ,  H04N5/91 ,  H04N7/167 ,  H04N21/4335 ,  H04N21/4405

CPC分类号： G11B20/0021 ,  G11B20/00086 ,  G11B20/00166

摘要： A contents reproducing device comprising a contents storage device for storing encrypted contents data, a key storing device for storing a key used to decode encrypted contents data or contents data provided for each group of the data, and a data reproducing device. The key storing device reads a key to be transmitted to the data reproducing device for transmission thereto by using cryptocommunication, and the data reproducing device read, on receiving the key, encrypted contents data from the contents storage device and decodes the read out contents data by using the key. The contents reproducing device further comprises a memory card storing a key and connected via a card connection device to enable the transfer of the key between the key storing device and the memory card.

摘要翻译： 一种内容再现装置，包括用于存储加密的内容数据的内容存储装置，用于存储用于解密加密的内容数据的密钥的密钥存储装置或为每组数据提供的内容数据的数据再现装置。 密钥存储装置读取要发送到数据再现装置的密钥，以便通过密码通信传送到该数据再现装置，并且数据再现装置在接收到密钥时，从内容存储装置读取加密的内容数据，并通过 用钥匙 内容再现装置还包括存储卡并通过卡连接装置连接的存储卡，以便能够在密钥存储装置和存储卡之间传送密钥。