Rovi Guides, Inc.

Adeia Guides Inc.

Madhusudhan Seetharam

Rajendran Pichaimurthy

Vikram Makam Gupta

Harshith Kumar Gejjegondanahally Sreekanth

Prateek Varshney

Vishwas Sharadanagar Panchaksharaiah

Reda Harb

Prakash Viswanathan

Sahir Nasir

Dolphin Masilamany Santha

Ashish Kumar Srivastava

Shyak Das

Muthukumar Lakshmipathi

Vijay A Kumar

Gyanveer Singh

Harsha Neerakani

Systems and methods for selectively providing audio alerts via a speaker device are disclosed herein. A system plays first audio content through a speaker. A microphone captures second audio content comprising an alert. Output of the second audio content through the speaker is suppressed by using noise cancellation. The system identifies the alert within the second audio content and determines a priority level of the alert. The system determines, based on the priority level, that the alert should be reproduced, and audibly reproduces the alert via the speaker, with the first audio content or instead of the first audio content.

Systems and methods for selectively providing audio alerts

Systems and methods are described for providing contextual search results. The system may receive a search query during presentation of a video. If the query is ambiguous, the system accesses some of the frames of the video. The frames are analyzed to identify a performed action depicted in the frames. The system retrieves a keyword related to the identified action. The ambiguous query is augmented with the keyword. The augmented search query is used to search for and output relevant search results.

Voice query refinement to embed context in a voice query

Systems and methods for creating and managing a breakout conference for a primary conference are disclosed. The system monitors communications between participants of a primary conference to determine if a) participants have a disagreement that needs to be resolved or b) if a topic from the meeting agenda requires additional time for discussion. Participant language, including negations and repetitive word usage, job profiles, body language, overlapping voice signals, among other factors, are monitored to determine if a disagreement exists. If a disagreement exists or additional time is required, the system automatically creates a virtual breakout session, determines the topic that created the disagreement, determines participants associated with the disagreed topic, and moves them to the breakout session. The system also provides meeting tools such that participants in the primary conference may communicate and alert participants in the breakout session, and vice versa, without leaving their respective sessions.

Breakout of participants in a conference call

Systems and methods for generating a content item based on a difference between a user confidence score and a confidence score are disclosed. For example, a system generates for output a first content item. While the first content item is being outputted, the system receives user data via sensors of a device. The system determines a user confidence score based on the user data and metadata of the first content item. The user confidence score indicates a user's perceived probability of an event occurring in the future. The system calculates a prediction score which estimates the likelihood of the event occurring in the future. In response to determining that the difference between the user confidence score and the prediction score exceeds a threshold, the system selects a second content item related to the event and generates for output a recommendation comprising an identifier of the second content item.

Content recommendation based on a system prediction and user behavior

Systems and methods are described herein for transmitting a content item to a user device using multiple delivery protocols. The system receives, at a content source, a request for the content item from the user device. The system splits a digital stream of the content item into a first video signal and a second video signal. The system then transmits, via a unicast server, the first video signal for the content item to the user device, and transmits, via a multicast server, the second video signal for the content item to the user device. The system then causes for presentation on the user device the first video signal followed by the second video signal. In other embodiments, the system is optimized between the unicast delivery of a content item and a peer-to-peer delivery.

Methods and systems for separate delivery of segments of content items

Systems and methods are described for operating a group watching session. In particular, group communications for a group watching session displaying a media content item to multiple users is initiated, one or more communication clusters for the group communication is generated, a user preference of a first user of the multiple users participating in the group communication is determined, and, based on the user preference, the first user is assigned to a first communication cluster of the one or more communication clusters for communication with another of the multiple users.

Methods and systems for operating a group watching session

The system and methods described aid content delivery by providing requested content using a hybrid delivery of unicast and multicast content. A content delivery system receives, from user equipment, a request for content and identifies multicast sources for the content. The content delivery system determines a recent multicast source from the multicast sources, the recent multicast source having begun more recently relative to the other sources. The content delivery system transmits, to the user equipment, an identity of the recent multicast source and provides a beginning portion of the content to the user equipment via a unicast stream.

Systems and methods for delivery of content via multicast and unicast

To filter unwanted sounds from a conference call, a first voice signal is captured by a first device during a conference call and converted into corresponding text, which is then analyzed to determine that a first portion of the text was spoken by a first user and a second portion of the text was spoken by a second user. If the first user is relevant to the conference call while the second user is not, the first voice signal is prevented from being transmitted into the conference call, the first portion of text is converted into a second voice signal using a voice profile of the first user to synthesize the voice of the first user, and the second voice signal is then transmitted into the conference call. The second portion of text is not converted into a voice signal, as the second user is determined not to be relevant.

Systems and methods for filtering unwanted sounds from a conference call using voice synthesis

To filter unwanted sounds from a conference call, a voice profile of a first user is generated based on a first voice signal captured by a media device during a first conference call. The voice profile may be generated by identifying a base frequency of the first voice signal and determining a plurality of voice characteristics, such as pitch, intonation, accent, loudness, and speech rate. These data may be stored in association with the first user. During a second conference call, a second voice signal captured by the media device is analyzed to determine, based on the voice profile of the first user, whether the second voice signal includes the voice of a second user. If so, the second voice signal is prevented from being transmitted into the conference call. A voice profile of the second user may be generated from the second voice signal for future use.

Systems and methods for filtering unwanted sounds from a conference call

Systems and methods for improving audio playback at a playback device are described herein. In some embodiments, a system transitions between causing playback of a radio broadcast stream to causing playback of device music, such as in response to determining that a quality of the radio broadcast stream is below a threshold value. In some embodiments, a system selects songs to play based on device preferences of a plurality of different media devices. In some embodiments, a system selects a device from which to retrieve songs for playback based on one or more rules.

Systems and methods for improving music playback at a playback device

Systems and methods for providing notifications without breaking media immersion. A notification delivery application receives notification data while a media device provides a media asset. In response to receiving the notification data while the media device provides the media asset, the notification delivery application generates a voice model based on a voice detected in the media asset. The notification delivery application converts the notification data to synthesized speech using the voice model and generates, by the media device, the synthesized speech for output at an appropriate point in the media asset based on contextual features of the media asset.

Systems and methods for providing notifications within a media asset without breaking immersion

Systems and methods are described for managing digital assistant interaction. A query is received from a user, and a reply to the query is generated for output. An interruption for the user is detected, and subsequently an end of the interruption is detected. In response to detecting the end of the interruption, a predicted query related to the initial query is identified, and a prompt to provide a reply to the predicted query may be generated for output.

Interruption detection and handling by digital assistants

Systems and methods are described herein for generating alternate audio for a media stream. The media system receives media that is requested by the user. The media comprises a video and audio. The audio includes words spoken in a first language. The media system stores the received media in a buffer as it is received. The media system separates the audio from the buffered media and determines an emotional state expressed by spoken words of the first language. The media system translates the words spoken in the first language into words spoken in a second language. Using the translated words of the second language, the media system synthesizes speech having the emotional state previously determined. The media system then retrieves the video of the received media from the buffer and synchronizes the synthesized speech with the video to generate the media content in a second language.

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Karnataka, India

Madhusudhan Seetharam