公开(公告)号：US12132976B2

公开(公告)日：2024-10-29

申请号：US18484041

申请日：2023-10-10

申请人： ROKU, INC.

发明人： Abhishek Bambha ,  Ronica Jethwa ,  Rohit Mahto ,  Nam Vo ,  Fei Xiao ,  Lian Liu

IPC分类号： H04N21/8549 ,  G06F16/783

CPC分类号： H04N21/8549 ,  G06F16/783

摘要： Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product aspects, and/or combinations and sub-combinations thereof, for generating trailers (previews) for multimedia content. An example aspect operates by generating an initial set of candidate points to generate a trailer for a media content; determining conversion data for each of the initial set of candidate points; determining an updated set of candidate points based on the conversion data; determining an estimated mean and upper bound for each of the updated set of candidate points; computing a value for each of the updated set of candidate points; generating a ranked list based on the value computed for each of the updated set of candidate points; and repeating the process until an optimal candidate point is converged upon.

公开(公告)号：US20240357218A1

公开(公告)日：2024-10-24

申请号：US18644707

申请日：2024-04-24

申请人： BRIEFCAM LTD.

发明人： Ariel NAIM ,  Igal DVIR ,  Shmuel PELEG

IPC分类号： H04N21/8549 ,  G06T7/194

CPC分类号： H04N21/8549 ,  G06T7/194 ,  G06T2207/20081

摘要： A method and system for generating an interaction-aware video synopsis are provided herein. The method may include the following steps: obtaining, a source video containing a plurality of source objects; extracting the source objects from the source video; detecting at least one object-interaction between at least two source objects; generating synopsis objects by sampling respective source objects; and generating a synopsis video having an overall play time shorter than the overall play time of the source video, by determining a play time for each one of the synopsis objects, wherein a relative display time in the synopsis video of the at least two synopsis objects created from the at least two source objects, detected as having an object-interaction therebetween, is the same as the relative display time of the at least two source objects in the source video.

公开(公告)号：US20240259637A1

公开(公告)日：2024-08-01

申请号：US18401119

申请日：2023-12-29

申请人： Eric DuFosse

发明人： Eric DuFosse

IPC分类号： H04N21/472 ,  H04N5/262 ,  H04N21/218 ,  H04N21/2187 ,  H04N21/422 ,  H04N21/845 ,  H04N21/8549

CPC分类号： H04N21/47205 ,  H04N21/21805 ,  H04N21/2187 ,  H04N21/42204 ,  H04N21/8456 ,  H04N21/8549 ,  H04N5/262

摘要： A video replay system includes a display device, a replay controller, a session input device, a processing circuitry and a video enabling circuitry. The session input device receives plural video streams of a broadcast event from plural video capturing devices installed at different locations of a facility hosting the broadcast event. The processing circuitry is configured for generating a user interface on the display device. The user interface includes one or more replay operator modes. The one or more replay operator modes includes plural video tracks corresponding to each of the plural video capturing devices. Each of the plural video tracks includes plural video window players. The video enabling circuitry may enable creation of at least one replay video of one or more video segments to be broadcast.

公开(公告)号：US20240214651A1

公开(公告)日：2024-06-27

申请号：US18288344

申请日：2021-05-11

申请人： NOVI DIGITAL ENTERTAINMENT PRIVATE LIMITED

发明人： Shenglong Lyu ,  Jian Hui ,  Lu Zhang ,  Deming Lu ,  Tao Xiong

IPC分类号： H04N21/8549 ,  G06T13/40 ,  G06T13/80 ,  H04N21/84 ,  H04N21/8545

CPC分类号： H04N21/8549 ,  G06T13/40 ,  G06T13/80 ,  H04N21/84 ,  H04N21/8545 ,  G06T2210/61

摘要： A method and system (150) for generating smart thumbnails is disclosed. The method includes receiving a thumbnail and metadata in relation to a content stored in a content store (152). The metadata is analyzed to identify a key content element of the content. If the key content element is present in the thumbnail, one or more features related to the key content element are extracted and caused to be animated to create an animated content element. One or more textual snippets are generated based on the metadata, and a textual snippet is converted into a speech form to configure an audio version of the textual snippet. The audio version is combined with the animated content element to create a speaking content element. The speaking content element is embedded in place of the key content element in the thumbnail to generate the smart thumbnail.

公开(公告)号：US20240205520A1

公开(公告)日：2024-06-20

申请号：US18539654

申请日：2023-12-14

申请人： University College Dublin, National University of Ireland

发明人： Ricardo Simon Carbajo ,  Sean Mahon ,  Hanene Jemoui

IPC分类号： H04N21/8549 ,  G06F40/40 ,  G10L15/26

CPC分类号： H04N21/8549 ,  G06F40/40 ,  G10L15/26

摘要： Disclosed is a video summarisation method that includes converting an input video file to a video transcript using speech recognition, segmenting the video transcript into a plurality of paragraphs using a transformer based model, performing relevance ranking of the plurality of paragraphs by assigning a paragraph importance score to each paragraph, based on relevance of each paragraph to an overall content of the video transcript, creating a plurality of candidate summaries from the plurality of paragraphs, each candidate summary comprising two or more paragraphs, performing coherence reranking of the plurality of candidate summaries based on a combination of coherence and relevance of each candidate summary, and selecting a summary based on the coherence reranking.

公开(公告)号：US12015817B2

公开(公告)日：2024-06-18

申请号：US17311682

申请日：2019-12-06

申请人： WARNER BROS. ENTERTAINMENT INC.

发明人： Justin Herz ,  William Zajac ,  Ha Nguyen ,  Arvell A. Chappell, III ,  Gregory Gewickey ,  Pamela J. Allison ,  Rana Brahma ,  Prashant Abhyankar ,  Michael Zink ,  Shaun Novak

IPC分类号： H04N21/414 ,  H04N21/442 ,  H04N21/45 ,  H04N21/458 ,  H04N21/8549

CPC分类号： H04N21/41422 ,  H04N21/44218 ,  H04N21/4532 ,  H04N21/458 ,  H04N21/8549

摘要： Methods and apparatus for personalizing a vehicle with a sensory output device include receiving, by one or more processors, a signal indicating an identity or passenger profile of a detected passenger in or boarding the vehicle, accessing preference data and geographic location data for the passenger, and selecting sensory content for delivery to the passenger in the vehicle based on the preference data and geographic location data. Methods and apparatus for producing video customized for a preference profile of a person or cohort include associating each of stored video clips with a set of characteristic parameters relating to user-perceivable characteristics, receiving user profile data relating to the person or cohort, selecting video clips from the data structure based at least partly on the user profile data, and automatically producing a video including the preferred video clips.

公开(公告)号：US20240171831A1

公开(公告)日：2024-05-23

申请号：US18213412

申请日：2023-06-23

申请人： Playable Pty Ltd

发明人： Robert Andrew Hitching ,  Ashley John Wing ,  Phillip John Wing

IPC分类号： H04N21/8549 ,  G06F16/71 ,  G06F16/75 ,  G06F16/783 ,  H04N21/442

CPC分类号： H04N21/8549 ,  G06F16/71 ,  G06F16/75 ,  G06F16/7834 ,  G06F16/784 ,  H04N21/44204

摘要： A computer implemented method for algorithmically editing digital video content is disclosed. A video file containing source video is processed to extract metadata. Label taxonomies are applied to extracted metadata. The labelled metadata is processed to identify higher-level labels. Identified higher-level labels are stored as additional metadata associated with the video file. A clip generating algorithm applies the stored metadata for selectively editing the source video to generate a plurality of different candidate video clips. Responsive to determining a clip presentation trigger on a viewer device, a clip selection algorithm is implemented that applies engagement data and metadata for the candidate video clips to select one of the stored candidate video clips. The engagement data is representative of one or more engagement metrics recorded for at least one of the stored candidate video clips. The selected video clip is presented to one or more viewers via corresponding viewer devices.

公开(公告)号：US11947780B2

公开(公告)日：2024-04-02

申请号：US18184088

申请日：2023-03-15

申请人： Google LLC

发明人： Christopher Charles Burns ,  George Alban Heitz, III ,  James Edward Stewart ,  Cameron Hill ,  Seungho Yang ,  Joe Delone Venters ,  William Alex Finlayson ,  Carsten Hinz ,  Timothy Samuel Psiaki ,  Nathan Scott Klee ,  Gregory Rourk Nelson ,  Kevin James Avery ,  Lawrence W. Neal ,  Martin Davidsson

IPC分类号： G06F3/0482 ,  G05B15/02 ,  G06F3/04817 ,  G06F16/738 ,  G06F40/35 ,  G11B27/30 ,  H04L65/403 ,  H04L65/61 ,  H04N7/18 ,  H04N21/2387 ,  H04N21/4223 ,  H04N21/431 ,  H04N21/472 ,  H04N21/488 ,  H04N21/63 ,  H04N21/845 ,  H04N21/8549 ,  H04N21/858

CPC分类号： G06F3/0482 ,  G06F3/04817 ,  G06F16/739 ,  G11B27/3081 ,  H04L65/61 ,  H04N21/2387 ,  H04N21/4223 ,  H04N21/47217 ,  H04N21/488 ,  H04N21/8456 ,  H04N21/8549 ,  H04N21/858 ,  G05B15/02 ,  G06F40/35 ,  H04L65/403 ,  H04N7/186 ,  H04N21/4312 ,  H04N21/632

摘要： A method at an electronic device with a display includes: displaying a user interface having a first region and a second region; receiving, and displaying in the first region of the user interface, a live video stream of a physical environment captured by a remote video camera; displaying, in the second region, a timeline corresponding to a timespan for a first portion of a duration during which the live video stream may have been recorded; in response to receiving a user interaction to move the timespan to a second portion of the duration, transitioning the displayed timeline to a new timeline that corresponds to the timespan for the second portion, and while transitioning, displaying, in the first region, a subset of video frames representing the first and/or second portion of the duration.

公开(公告)号：US20240107133A1

公开(公告)日：2024-03-28

申请号：US18528390

申请日：2023-12-04

申请人： Rovi Guides, Inc.

发明人： Srikanth Channapragada ,  Vikram Makam Gupta

IPC分类号： H04N21/8549 ,  H04N21/431 ,  H04N21/45 ,  H04N21/472 ,  H04N21/488

CPC分类号： H04N21/8549 ,  H04N21/4312 ,  H04N21/4532 ,  H04N21/47202 ,  H04N21/4882

摘要： Systems and methods are provided herein for rearranging the order of a plurality of segments of a trailer for media content, based on a retrieved viewing history of at least one user watching the trailer. Based on the retrieved viewing history, it is determined whether any of the plurality of segments arranged in a predetermined order contain spoiler information for the at least one user. Responsive to the determination that at least one of the plurality of segments contains spoiler information, a position of the at least one segment within the trailer is rearranged to generate a rearranged order of the plurality of segments, and the trailer in the rearranged order is generated for display.

公开(公告)号：US11936956B2

公开(公告)日：2024-03-19

申请号：US17138192

申请日：2020-12-30

申请人： TIVO CORPORATION

发明人： Seth Haberman

IPC分类号： H04N21/482 ,  G06F16/58 ,  G06F16/738 ,  G06F16/74 ,  G06F16/78 ,  G11B27/10 ,  G11B27/34 ,  H04H60/72 ,  H04H60/73 ,  H04N5/775 ,  H04N7/16 ,  H04N7/173 ,  H04N21/2747 ,  H04N21/4147 ,  H04N21/431 ,  H04N21/443 ,  H04N21/462 ,  H04N21/472 ,  H04N21/81 ,  H04N21/84 ,  H04N21/8549

CPC分类号： H04N21/482 ,  G06F16/58 ,  G06F16/738 ,  G06F16/74 ,  G06F16/78 ,  G11B27/105 ,  G11B27/34 ,  H04H60/72 ,  H04H60/73 ,  H04N5/775 ,  H04N7/163 ,  H04N7/17318 ,  H04N21/2747 ,  H04N21/4147 ,  H04N21/4312 ,  H04N21/4314 ,  H04N21/4316 ,  H04N21/4438 ,  H04N21/4622 ,  H04N21/47202 ,  H04N21/47214 ,  H04N21/8153 ,  H04N21/84 ,  H04N21/8549

摘要： A system and method for presenting video asset information to a viewer to assist the view in selecting a video asset for viewing. The video assets can be available from a plurality of different video asset sources, such as VOD (video on demand), PVR (personal video recorders) and broadcast (including over the air, cable, and satellite). Images from the video assets are displayed in a uniform manner, along with information about the video assets. The information includes data in a metadata category. The view can select one of the video assets for viewing, but also can navigate using metadata categories such as genre, actors, director etc. This allows a much easier and natural navigating and selection process for viewers.