General Instrument Corporation

Arris Enterprises LLC

Google Inc.

Arris Technology, Inc.

Motorola Mobility LLC

General Instrument Corporation of Delaware

Google Technology Holdings LLC

Erik John Elstermann

Arthur P Jost

Michael A Casteloes

Richard DiColli

Jeffrey Paul Viola

Todd T Kassman

Jeffrey D Kuczynski-Brown

Robert L Seymour

Siu-Wai Wu

Lawrence D Vince

Mark L Schaffer

Brian James Tarbox

Barry P Falvo

John Shumate

Richard Dicolli

John Larry Sanders

Petr Peterka

Robert Mack

Niranjan R Samant

Keming Joseph Chen

John I Okimoto

Erik C Metz

Annie O Chen

James R Harris

Jeri L Saunders

Alexander Medvinsky

Kuang Ming Chen

Robert E Mack

An integrated network receiver includes a first universal resource identifier for a first channel and an input suitable for receiving a first input video content from the Internet based upon the first universal resource identifier. The integrated network receiver provides the first input video content for the first channel to a head end connected to a plurality of customer devices through a transmission network. The integrated network receiver updating the first universal resource identifier based upon data obtained from a video address server.

System to monitor and manage integrated receiver decoders

Systems and methods for allowing different presentations of a multimedia program, the different presentation delayed relative to each other, by using a delay manifest that includes a sliding window of links to subordinate manifests, and where the subordinate manifests in turn contain links to sequential segments of the multimedia program.

Systems and methods for delay manifests in ABR content delivery

A method to provide configuration information from a broadcast network controller (BNC) to a decoder in an HTTP live streaming (HLS) network. The method includes the steps of: (a) initiating a configuration event notification by the BNC; (b) writing the configuration information as file; (c) announcing the configuration information as a SCTE-104 request; (d) translating the SCTE-104 request into an SCTE-35 message; (e) translating the SCTE-35 message into an HLS playlist file; and (f) retrieving the HLS playlist file at the decoder.

Integrated receiver decoder management in HTTP streaming networks

Disclosed is a method including receiving program event information indicating whether a media asset is to be presented with supplemental content, receiving, from a client, a request for a media-segment file corresponding to the media asset for consumption at the client, determining whether the program event information indicates that the media asset is to be presented with the supplemental content, and restricting trick-play operations in response to the program event information indicating that the media asset is to be presented with the supplemental content and restriction criteria are met.

Enforcement of trick-play disablement in adaptive bit rate video content delivery

Disclosed is a comprising generating a top level manifest file for a media asset or stream that includes program event information, providing the top level manifest file and corresponding element manifest files to a real-time adaptive bitrate ('ABR') packager, and receiving a request for a media-segment file from a client, wherein the ABR packager is configured to interpret the program event information, and wherein the ABR packager is configured to restrict trick-play operations if a program event is detected in a requested media-segment file and restriction criteria are met.

A system is provided for coordinating the presentation of program content received from a first network and a second network independent from the first network. The system uses heartbeat messages typically transmitted along communication paths to monitor the operation of the communications paths to transmit information necessary for stream switching to alternate programming or alternate sources of the same programming.

Disseminating program content via alternative networks

In one embodiment, a method of providing preset video processor configuration information in a video program stream is disclosed, the method including: identifying event boundaries of a video program; classifying the video program as an event type based on program title; selecting a preset from a list of at least two video processor configuration information presets for the event type; and delivering the program stream to one or more subscribers.

Devices and methods for dynamic video processing

A media content broadcast blackout control method, comprising receiving a retune message requesting a blackout of a primary media content broadcast in specific regions, generating a playlist for each region comprising a content key wrapped in a region-specific media key, wherein the content key in the playlists for regions that are not subject to the blackout is configured to access the primary media content broadcast, and the content key in the playlists for regions that are subject to the blackout is configured to access an alternate media content broadcast, providing the playlists to client devices within each region, providing the primary media content broadcast to client devices whose region-specific media key unwraps the content key for the primary media content broadcast, and providing the alternate media content broadcast to client devices whose region-specific media key unwraps the content key for the alternate primary media content broadcast.

Method for controlling and implementing blackout in IPTV networks

An aspect of the invention relates to a method and apparatus for multiplexing content. In one example, a first transport stream is received. The first transport stream includes a sequence of burst cycles, each of the burst cycles having a plurality of packet bursts respectively associated with a plurality of primary services. In one example, a primary service is a national service. A packet burst stream is received that is associated with a secondary service. In one example, a secondary service is a regional service. The first transport stream is multiplexed with the packet burst stream to produce a second transport stream. The second transport stream includes a deterministic relationship between the plurality of packet bursts in each of the burst cycles and packet bursts of the packet burst stream. Additional packet burst streams associated with additional secondary services may be received and multiplexed in a similar manner.

Method and apparatus for generating multiplexed signals

A method for authorizing a computer program having a number of features for use with a product includes: receiving license data generated using a first key, the license data specifying a unique identifier associated with the product and specifying at least one feature authorized for use with the product; using a second key associated with the first key, obtaining the unique identifier from the license data; retrieving a product identifier from the product; determining whether the unique identifier corresponds to the product identifier; and based on the determination, authorizing use of the at least one feature with the product.

Methods and apparatuses for authorizing features of a computer program for use with a product

The present invention provides methods and apparatus for reconfiguring protocol data for a multiplexed data stream which is reduced to carry fewer services for cable-side transmission in a cable television plant or the like. More particularly, the present invention provides methods and apparatus for reconfiguring protocol data for a desired combination of data streams contained within an incoming high data rate multiplexed data stream, such as a high data rate Quadrature Phase Shift Keying (QPSK) modulated multiplexed data stream, when the incoming multiplexed data stream is reduced.

Methods and apparatus for reconfiguring protocol data when reducing multiplexed data streams

A statistical multiplexer includes a plurality of primary encodersand at least one backup encoderwhich is activated a primary encoder fails. The statistical multiplexer also includes at least two multiplexerssuch that at any given time one of the multiplexersis in an active state and the other is in a backup state. The encoders, the multiplexers, and a rate processoremploy a dynamic identity allocation arrangement for identifying a source of the messages such that messages originating from the encodersindicate whether the source is a primaryor backup encoderand messages originating from the multiplexersinclude a character selected from among a predetermined sequence of characters that is incremented to the next character in the sequence each time one of the multiplexerstransitions between an active and a backup state.

Statistical multiplexer having protective features from extraneous messages generated by redundant system elements

The present invention provides methods and apparatus for creating a Program Association Table (PAT) for a reduced portion of a multiplexed data stream, when the multiplexed data stream has been reduced, for example, to carry fewer services over a cable television plant. More particularly, the present invention provides methods and apparatus for creating a PAT for a desired combination of multiplexed data stream subgroups contained within an incoming data stream, when the incoming multiplexed data stream is reduced. The invention enables a new PAT to be output which correctly corresponds to the services in a reduced data stream (e.g., for cable-side transmissions). The present invention is particularly useful when reducing high data rate satellite television data streams for cable-side transmission.

Methods and apparatus for constructing a program association table when reducing multiplexed data streams

The present invention provides methods and apparatus for reconfiguring protocol data for a multiplexed data stream which is reduced to carry fewer services for cable-side transmission in a cable television plant or the like. More particularly, the present invention provides methods and apparatus for reconfiguring protocol data for a desired combination of multiplexed data stream subgroups contained within an incoming high data rate data stream, such as a high data rate Quadrature Phase Shift Keying (QPSK) modulated multiplexed data stream, when the incoming multiplexed data stream is reduced.

Growing community of inventors

Carlsbad, CA, United States of America

Erik John Elstermann