公开(公告)号：US20150365710A1

公开(公告)日：2015-12-17

申请号：US14445614

申请日：2014-07-29

Applicant: Cisco Technology Inc.

Inventor： Laurent BERTRAND ,  Sanjeev MAHEVE ,  Reuven WACHTFOGEL

IPC: H04N21/266 ,  H04N21/235 ,  H04N21/2665 ,  H04N21/231 ,  H04N21/81 ,  H04N21/845 ,  H04N21/242 ,  H04N21/262

CPC classification number: H04N21/8133 ,  G06F17/30575 ,  H04N21/23418 ,  H04N21/23439 ,  H04N21/242 ,  H04N21/266 ,  H04N21/4307 ,  H04N21/4622 ,  H04N21/812 ,  H04N21/84 ,  H04N21/8455

Abstract: In one embodiment, a first content item having synchronization information, the first content item being a first instance of a reference content item, a candidate content item, which is a second instance of the reference content item, having synchronization information, a synchronizing processor which determines a synchronization point between the first content item and the candidate content item, on the basis of matching the synchronization information of the first content item and the candidate content item, a timeline metadata transmitter, which transmits stored timeline metadata to a device on which the first content item is playing, the transmission of the stored timeline metadata beginning from the synchronization point, wherein the stored timeline metadata includes timeline metadata that has been previously aggregated from earlier broadcasts of instances of the reference content item. Related systems, apparatus, and methods are also described.

Abstract translation: 在一个实施例中，具有同步信息的第一内容项目，作为参考内容项目的第一实例的第一内容项目，具有同步信息的参考内容项目的第二实例的候选内容项目，同步处理器 基于将第一内容项和候选内容项的同步信息进行匹配来确定第一内容项和候选内容项之间的同步点，时间线元数据发送器，其将存储的时间轴元数据发送到其上 第一内容项正在播放，从所述同步点开始传输所存储的时间线元数据，其中所存储的时间线元数据包括先前已经从所述参考内容项的实例的广播中先前聚合的时间线元数据。 还描述了相关系统，装置和方法。

公开(公告)号：US20160073170A1

公开(公告)日：2016-03-10

申请号：US14716929

申请日：2015-05-20

Applicant: Cisco Technology, Inc.

Inventor： Pete RAI ,  Eynav COHEN ,  Ronnie DAN ,  Ahuva LEVKOWITZ ,  Tal MAOZ ,  Aviva VAKNIN ,  Reuven WACHTFOGEL

IPC: H04N21/482 ,  H04N21/438 ,  H04N21/431 ,  G06K9/00 ,  H04N21/44 ,  H04N21/222 ,  H04N21/81 ,  H04N21/237 ,  H04N21/43

CPC classification number: H04N21/4312 ,  G06K9/00228 ,  H04N21/2221 ,  H04N21/23418 ,  H04N21/237 ,  H04N21/26603 ,  H04N21/4126 ,  H04N21/42224 ,  H04N21/431 ,  H04N21/4314 ,  H04N21/4316 ,  H04N21/4383 ,  H04N21/44008 ,  H04N21/472 ,  H04N21/482 ,  H04N21/8153

Abstract: In one embodiment, a method for selecting video channels is implemented on a computing device and includes: presenting at least one set of detected facial images, detecting user selection of a selected set of detected facial images, where each of the at least one set is associated with one of the video channels; and sending a video channel switching command to a video channel playing device, where the video channel switching command indicates a switch to the video channel associated with the selected set of detected facial images.

Abstract translation: 在一个实施例中，在计算设备上实现用于选择视频频道的方法，并且包括：呈现至少一组检测到的面部图像，检测所选择的一组检测到的面部图像的用户选择，其中至少一个组中的每一个 与其中一个视频频道相关联; 并向视频通道播放设备发送视频频道切换命令，其中视频频道切换命令指示切换到与所选择的所检测的面部图像组相关联的视频频道。