Comcast Cable Communications, LLC

Comcast Cable Communications Management, LLC

Comcast Cable Holdings, LLC

Nbcuniversal Media, LLC

Ngna, LLC

Mark David Francisco

Ross Gilson

Jorge Salinger

David Urban

Jim Poder

Phillip Chang

John Bradford Hart

Erami Botchway

Christopher Stone

James Poder

Ted Grauch

Weidong Mao

Danial E Holden

Arpit Mathur

Benny Pruden

Austin J Vrbas

Paul David Egenhofer

Christopher Albano

Rustam Khashimkhodjaev

Robert Baker

Mike Harrell

Michael A Chen

Francisco J Gonzalez

Sheau Bao Ng

Michael Chen

Saifur Rahman

Slade Mitchell

Myra Einstein

Bruce Hertzfeld

Robert Dandrea

John G Hildebrand

Jorge D Salinger

A stereoscopic production solution, e.g., for live events, that provides 3D video asset distribution to multiple devices and networks is described. In some embodiments, live or recorded 3D video content may be accessible by different service providers with different subscribers/users and protocols across a network of the content provider. A first video signal corresponding to a first video feed for one eye of a viewer may be received and a second video signal corresponding to a second video feed for the second eye of the viewer may be received. The first video signal and the second video signal may be encoded. The encoded first video signal and the encoded second video signal may be transmitted independently over a network. The two video signals may be received and frame synced at an off-site location for eventual rendering to a display device.

Distribution of multiple signals of video content independently over a network

Systems and methods that may facilitate synchronizing the presentation of a program on multiple devices are disclosed. Amounts by which each device may delay its presentation of a program may be determined and/or sent to the devices.

Synchronizing program presentation

Methods and systems for providing data are disclosed. An optimal set of subcarriers can be determined for a data transmission when a plurality of devices have requested the data transmission. The optimal set of subcarriers can be determined based on similarities or differences between parameters assigned to subcarriers in capability profiles. Capacity loss and other information can be determined based on the similarities or the differences among corresponding parameters of the capability profiles. The data transmission can be transmitted to the plurality of devices via the optimal set of subcarriers.

Optimizing resources in data transmission

Transmitting and receiving 3D video content via an Internet protocol (IP) stream are described. 3D video content may be transmitted in a single IP stream and adjusted by a device associated with a display for rendering the 3D video content in a desired manner. 3D content also may be transmitted in a plurality of IP streams and a device associated with a display for rendering the 3D content may determine which of the plurality of IP streams to decode based upon a mode of operation of the device. A device receiving 3D video content may be configured to adjust the appearance of the content displayed on a display associated with the device. Such adjusting of the appearance may include moving the position of the rendered 3D video content within the display, positioning in band and/or out of band content in front of, behind, or within the rendered 3D video content.

Selecting from streams of multidimensional content

Systems and methods for providing services are disclosed. One method can comprise receiving data having a first format and transmitting the data to a first device. The method may also comprise detecting a second device, automatically recognizing a supported second format of the detected second device, converting the data to the second format, and transmitting the converted data to the second device via wireless communication.

Systems and methods for providing services

Systems and methods are described to enable the creation and use of one or more interest meshes that may comprise interest values associated with points of interest in a virtual environment. A mesh may adapt to different environments and may be automatically created based on predefined criteria used to assign interest values to digital assets or points (e.g., coordinates) in the virtual environment. The virtual environment may use a mesh to guide a user toward points of interest by determining desired positions and viewpoint orientations for the user and guiding the user from point to point. Further, events may be triggered in the virtual environment that may change one or more meshes and/or create a new point of interest for a user. The user may then be guided using the changed mesh(es) to points of interest, including new points of interest.

Overlay placement for virtual reality and augmented reality

A system and method for managing communication. The system and method applying to but not limited to settop boxes (STBs) and other devices used to interface services. The management including any number of features and processes associated with achieving Quality of Service (QoS) across different domains and according to network limitations associated with the same.

Method and system of managing and allocating communication related resources

Systems and methods are described herein for managing information transmitted between and/or within communication networks. Aspects discussed herein relate to monitoring and characterizing data flows with network and/or latency parameters, such as a time-to-buffer (TTB) parameter. Latency managers, network components, or other suitable devices operating in a communication network may utilize TTB parameter information as a management mechanism throughout the communication network to negotiate and schedule the delivery of data packets in view of a variety of factors, e.g., network performance, application priority, and the like. Such devices may be further configured to modify network or routing policies based on network performance and latency information obtained from and/or shared by various network components and devices in the communication network.

Network packet latency management

Methods and systems for providing user defined content transmissions are disclosed. An example method can comprise receiving a request for first content and receiving a first preference. First content can be retrieved from a first source based on the request for first content. Second content can be retrieved from a second source based on the first preference. The first content and second content can be packaged for transmission in response to receiving the request and the first preference.

User-defined content streaming

An interactive user interface, such as a remote terminal user interface, is compressed prior to transmission to a video client. The compression may be performed independently of any other video that may be simultaneously transmitted to the video client. At the client side, two compressed video streams (remote user interface and video content) may be decompressed independently of each other. In some cases, technology already existing in some client devices, such as picture-in-picture (PiP) capability, may be leveraged to decompress the received compressed remote user interface without needing to modify the hardware of those client devices.

Remote user interface

Systems and methods are described for recognizing and responding to commands in a virtual or physical environment. A system may receive voice data and determine an intended command. The system may then determine a position and viewpoint orientation of the user to be able to determine one or more digital assets associated with the user. The system may then determine a current state associated with each digital asset of the one or more digital assets to be able to determine at least one digital asset that is configured to process the command. The system can then apply the command to at least a first digital asset of the at least one digital asset that is configured to process the command.

Method to determine intended direction of a vocal command and target for vocal interaction

Systems and methods are described to enable the creation and use of one or more interest meshes that may comprise interest values associated with points of interest in a virtual environment. The virtual environment may use a mesh to guide a user toward points of interest. Guiding may comprise haptic, visual, and/or audio cues and may also comprise moving the virtual environment around the user. Further, events may be triggered in the virtual environment that may change one or more meshes and/or create a new point of interest for a user.

Growing community of inventors

Millstone Township, NJ, United States of America

Mark David Francisco