A method includes for a plurality of devices, each of the plurality of devices having access to a first video stream from at least one of a plurality of streamers of the first video stream, confirming authorization to access the first video stream from one of the plurality of streamers of the first video stream, selecting a first streamer from the plurality of the streamers, receiving the first video stream from the first streamer, transmitting the first video stream to the plurality of devices having confirmed authorization.

An electronic device stores a voice assistant library for execution on the electronic device based on the electronic device having a first device type. The electronic device receives a verbal input from a user. It extracts request information from the verbal input by processing the verbal input using the voice assistant library executing on the device. It transmits a request to a remote system. The electronic device receives a response to the request. The response is generated by the remote system. The electronic device performs an operation in accordance with the response by one or more voice-processing modules of the configured voice assistant library.

Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol. In an ATSC 3.0 environment, receivers (including consumer and professional receivers) have signal reception parameters and antenna factors available to them. These reception parameters, together with time and location data are transmitted to one or more servers that maintain databases of reception characteristics. This data is analyzed such that a set of likely receivable signals (based on reception parameters, date/time, location, geographical features, transmitter information, etc.) is identified. Receivers query the servers to receive information indicating the set of likely receivable signals to reduce channel scan time by scanning only or first for more-receivable channels. Also, difficult reception locations identified in the data collected by the servers are used in aggregate to guide RF improvements (e.g., adding SFN transmitters). Further, the data collected by the servers may provide data to be used to feed MFN data.

A profile provider: (i) associates a primary online device (OD1) with a set-top box (STB); (ii) a location of OD1 at some point in time is estimated to be near the STB, thereby establishing a STB proxy location; (iii) one or more secondary online devices (OD2s) are observed to be located near the STB proxy location and are associated with the STB; and (iv) a television advertisement is selected to be directed to the STB, which selection is based at least in part on profile information linked to one of the associated OD2s. The method can be particularly advantageous in situations wherein: the STB is not connected to any computer network; the STB is not ever connected to the same local area network as OD1 or OD2; or television service (used by the STB) and online access (used by OD1 and OD2s) are provided by different service providers.

A method at an electronic device with an audio input system includes: receiving a verbal input at the device; processing the verbal input; transmitting a request to a remote system, the request including information determined based on the verbal input; receiving a response to the request, wherein the response is generated by the remote system in accordance with the information based on the verbal input; and performing an operation in accordance with the response, where one or more of the receiving, processing, transmitting, receiving, and performing are performed by one or more voice processing modules of a voice assistant library executing on the electronic device, the voice processing modules providing a plurality of voice processing operations that are accessible to one or more application programs and/or operating software executing or executable on the electronic device.

A method is implemented to move media content display between two media output devices. A server system determines in a voice message recorded by an electronic device a media transfer request that includes a user voice command to transfer media content to a destination media output device and a user voice designation of the destination media output device. The server system then obtains from a source cast device instant media play information including information of a media play application, the media content that is being played, and a temporal position. The server system further identifies a destination cast device associated in a user domain coupled to the destination media output device, and sends to the destination cast device a media play request including the instant media play information, thereby enabling the destination cast device to execute the media play application for playing the media content from the temporal location.

A method is implemented at an electronic device for visually indicating a voice processing state. The electronic device includes at least an array of full color LEDs, one or more microphones and a speaker. The electronic device collects via the one or more microphones audio inputs from an environment in proximity to the electronic device, and processes the audio inputs by identifying and/or responding to voice inputs from a user in the environment. A state of the processing is then determined from among a plurality of predefined voice processing states, and for each of the full color LEDs, a respective predetermined LED illumination specification is determined in association with the determined voice processing state. In accordance with the identified LED illumination specifications of the full color LEDs, the electronic device synchronizes illumination of the array of full color LEDs to provide a visual pattern indicating the determined voice processing state.

The present invention is intended to permit both real-time display of a picture represented by a non-compressed video signal on a television and display of a picture represented by a compressed video signal at any desired time by simultaneously transmitting the compressed video signal and non-compressed video signal via one interface. An STB packetizes a compressed video signal, and multiplexes the compressed video signal and a blanking signal combined with a non-compressed video signal. Thus, both the video signals are transmitted simultaneously. A picture represented by the non-compressed video signal is displayed on a television in real time. The compressed video signal is stored in a storage medium incorporated in the television, read at any user's desired time, and decoded so that a picture represented by the compressed video signal can be viewed at the user's desired time.

Proposed is a multimedia device including an interface that receives first video data of a main app and second video data of a sub app, and a processor that processes video data for a smart lighting effect synchronized with the first video data and the second video data, wherein the processor mixes the first video data with the second video data and outputs the mixed video data, wherein the mixed video data is used as source data for operating smart lights.

A profile provider: (i) associates a primary online device (OD1) with a set-top box (STB); (ii) a location of OD1 at some point in time is estimated to be near the STB, thereby establishing a STB proxy location; (iii) one or more secondary online devices (OD2s) are observed to be located near the STB proxy location and are associated with the STB; and (iv) a television advertisement is selected to be directed to the STB, which selection is based at least in part on profile information linked to one of the associated OD2s. The method can be particularly advantageous in situations wherein: the STB is not connected to any computer network; the STB is not ever connected to the same local area network as OD1 or OD2; or television service (used by the STB) and online access (used by OD1 and OD2s) are provided by different service providers.