Cisco Technology, Inc.

Nds Corporation

Other

Colin John Davies

James Geoffrey Walker

Kevin A Murray

Simon John Parnall

Ian Bastable

Pete Rai

Ian R Shelton

Neil Cormican

Michael B Costello

Michael Julian Michael Ertl

Andre Surcouf

Ezra Darshan

Moshe Shlissel

Simon Dyke

Guillaume Sauvage De Saint Marc

David John White

Stuart P Ashby

Ray Taylor

Stephen Tallamy

Nicholas Thexton

Olivier Frebourg

Peter Gibbs

Miles Davis

Michael Ertl

A method for generating ad hoc video stream channels is implemented on at least one computing device and includes: receiving a multiplicity of incoming user video feeds, where schedules for the incoming user video feeds are unknown; classifying the multiplicity of incoming user video feeds according to at least a genre; selecting at least one incoming video feed from among the multiplicity of incoming user video feeds for inclusion in at least one video stream channel, where the selecting is according to selection criteria, and the selection criteria are based at least on the classifying; generating at least one outgoing video stream for the at least one video stream channel according to the selecting; and delivering the at least one outgoing video stream to presentation devices.

Autonomously generated video channels

Real-time metadata about a plurality of video streams, and information associated with a directed stream, is received. The information includes a plurality of time segments, where time segments correspond to a respective video stream selected by a director for display in the directed stream during the time segment. Additionally, it is determined, based on the information, that the directed stream will display a first video stream during a first time segment. Further, a subsidiary stream is generated for a first group of users. This involves determining to substitute a second video stream for the first video stream during the first time segment, based on real-time metadata and further based on a first set of rules associated with the first group of users. When the first time segment begins, the second video stream is outputted for display in the subsidiary stream.

Virtualized and automated real time video production system

A method of providing information about video content to a client is disclosed. The method includes: receiving a request from a client requesting information about video content, the request including an internet protocol address of the client; establishing (a) a geographic location of the client from the internet protocol address; and (b) a time of the request; identifying one or more content providers available in the geographic location; in dependence on the one or more content providers and the time, retrieving information about the video content from a database; and providing the information to the client. Related apparatus and methods are also disclosed.

Providing information about video content

A method for processing a packet-based scrambled stream, the method including receiving a plurality of scrambled packets in a packet stream, descrambling any of the scrambled packets, and transmitting a modified packet stream including at least one of the descrambled packets and at least one of the scrambled packets. Related apparatus and methods are also described.

Scrambled packet stream processing

A system for preparing data and video sequences to enable a viewer to scroll content in a plurality of directions including a first and second direction, the content including at least one element in motion, the system including a video sequence preparation module to prepare the video sequences including a first and second video sequence, each video sequence including still images, each still image including at least part of the content, at least some of the still images including the at least one element, the video sequences being prepared such that playing the first and second video sequence effects scrolling the content in the first and second direction, respectively, and a switchover determination module to prepare the data including corresponding switchover points in the video sequences for switching between the video sequences and therefore for switching the direction of scrolling by the viewer. Related apparatus and methods are also described.

Multi directional movement

A method of presenting content to a viewer is described. The method includes: receiving a schedule of content at a client operable by the viewer, the schedule of content including a directed graph, the directed graph including a plurality of nodes, wherein each node in the plurality of nodes is connected to one or more other nodes in the plurality of nodes by one or more paths, wherein each path represents content presentable to the viewer; traversing the directed graph by following a route between nodes and along paths of the directed graph, wherein at each node the client determines a path to follow according to state information accessible by the client; and presenting content to the viewer as each path is followed.

Presenting content

A method of controlling revelation of one or more metadata items is disclosed. Each of the one or more metadata items is associated with one or more parts of an audio-visual data stream (). The method comprises: for a given one or more parts () of the audio-visual data stream (), revealing one or more metadata items () associated with the given one or more parts () of the audio-visual data stream () only after the given one or more parts () of the audio-visual data stream () have been accessed.

Controlled metadata revelation

Multi-directional movement

A method and system for embedding a message in compressed content comprising at least one key frame and at least one non-key frame, the method comprising embedding a message in the at least one key frame. Related methods and apparatus are also described.

System for providing visible messages during PVR trick mode playback

A method for accessing a desired point in time-synchronized data within a stream, the stream being associated with time information, the method including providing a desired presentation time associated with a desired point within a time-synchronized data stream, determining a stream access point, decoding the stream beginning at the stream access point, and assigning a time associated with the stream access point as a utilization time. Related apparatus and methods are also disclosed.

System for random access to content

A coating thickness measuring instrument is provided. The coating thickness measuring instrument has a first mode of operation in which it is operative to make measurements with a first resolution and a second mode of operation in which it is operative to make measurements with a second resolution, the first resolution being greater than the second. The instrument may provide a first short range high resolution mode and a second long range low resolution mode. The first range may be contained in or overlap the second range.

Growing community of inventors

Fordingbridge, United Kingdom

Colin John Davies