公开(公告)号：US11516485B2

公开(公告)日：2022-11-29

申请号：US17323139

申请日：2021-05-18

Applicant: VID SCALE, Inc.

Inventor： Yuwen He ,  Yan Ye ,  Yong He ,  George W. McClellan ,  Eun Seok Ryu

IPC: H04N7/12 ,  H04N21/442 ,  H04N19/187 ,  G06F1/3212 ,  G06F1/329 ,  H04N19/117 ,  H04N19/127 ,  H04N19/136 ,  H04N19/156 ,  H04N19/44 ,  H04N21/2343 ,  H04N21/414 ,  H04N21/845 ,  H04N21/854 ,  H04L65/612 ,  H04L65/613

Abstract: Methods and systems are disclosed for a mobile device to decode video based on available power and/or energy. For example, the mobile device may receive a media description file (MDF) from for a video stream from a video server. The MDF may include complexity information associated with a plurality of video segments. The complexity information may be related to the amount of processing power to be utilized for decoding the segment at the mobile device. The mobile device may determine at least one power metric for the mobile device. The mobile device may determine a first complexity level to be requested for a first video segment based on the complexity information from the MDF and the power metric. The mobile device may dynamically alter the decoding process to save energy based on the detected power/energy level.

公开(公告)号：US20220339522A1

公开(公告)日：2022-10-27

申请号：US17856626

申请日：2022-07-01

Applicant: Curiouser Products Inc.

Inventor： Brynn PUTNAM

IPC: A63B71/06 ,  H04W4/38 ,  H04L65/80 ,  H04L65/613 ,  G06F3/16 ,  H04L65/403 ,  A63B24/00 ,  G16H40/63

Abstract: A method includes capturing, using an Internet of Things (IoT) device, real-time video of a user performing an exercise associated with a first exercise class. Real-time video of the user is displayed, via a display, concurrently with video of an instructor, to provide a visual comparison of the user to the instructor. Image analysis of the real-time video of the user is performed to determine a performance of the user, and a representation thereof is displayed. Biometric data associated with the user is received at the IoT device from a wearable device at multiple points in time. Heart rates are identified based on the biometric data, and scores based on the heart rates are displayed via the display. A recommendation for a second exercise class different from the first exercise class is determined based on a profile of the user, and displayed via the display.

公开(公告)号：US11477257B2

公开(公告)日：2022-10-18

申请号：US17024644

申请日：2020-09-17

Applicant: Intel Corporation

Inventor： Vishwanath Ramamurthi ,  Ozgur Oyman ,  Mohamed M. Rehan ,  Ahmed N. Ragab

IPC: H04L65/612 ,  H04L43/0888 ,  H04L67/02 ,  H04L65/613 ,  H04L65/80 ,  H04L69/323 ,  H04W24/08

Abstract: Technology to provide link aware streaming adaptation is disclosed. In an example, a mobile device can include one or more processors configured to: process a manifest file for an HTTP adaptive stream that is received at the mobile device from a node; determine a physical layer goodput of the mobile device with the node for the HAS; identify a segment throughput estimate for the HAS; and select a representation in the manifest file for a selected period based, on the physical layer goodput for the HAS and the segment throughput for the HAS.

公开(公告)号：US20220321631A1

公开(公告)日：2022-10-06

申请号：US17585337

申请日：2022-01-26

Applicant: Hong JIANG

Inventor： Hong JIANG

IPC: H04L65/613 ,  H04N7/15 ,  H04M3/56 ,  H04N7/14 ,  H04L65/1073 ,  H04L65/4038 ,  G06F3/04847

Abstract: A communication server and accompanying communication devices allow near instantaneous communication between users of the communication devices. A communication device may be configured with multiple channels, where each channel is assigned a corresponding communication device. As the communication devices are registered with the communication server, each communication device has knowledge of other registered communication devices. Thus, communication devices may communicate nearly instantaneously with each other. Furthermore, as the communication device is equipped with multiple channels, a single communication device may host a conference call with other communication devices. In addition, communication device may include multiple buttons to control the communication device, and indicator lights to indicate the status of calls with other communication devices

公开(公告)号：US20220311817A1

公开(公告)日：2022-09-29

申请号：US17618982

申请日：2020-06-15

Applicant: THEO TECHNOLOGIES

Inventor： Maarten TIELEMANS ,  Pieter-Jan SPEELMANS ,  Steven TIELEMANS ,  Egon OKERMAN

IPC: H04L65/752 ,  H04L65/613 ,  H04L65/70

Abstract: A method for streamed playback of media in a media client from a remote media service includes: a) determining address information for locating the service and for a starting time; b) by the address information, requesting and receiving a first media package from the service; the package having decoder configuration information, one or more frames, associated timing information for playback frames, and a pointer to a subsequent part of the media stream; c) configuring a decoder of the client by the decoder information; d) starting playback of the stream in the client at the starting time by providing the frames to the configured decoder; e) by the pointer, requesting a remaining portion of the media having subsequent frames of the media stream and associated timing information; f) receiving the subsequent frames as a stream and continuing playback by providing the subsequent frames and associated timing information to the configured decoder.

公开(公告)号：US11444998B2

公开(公告)日：2022-09-13

申请号：US16504789

申请日：2019-07-08

Applicant: Tencent Technology (Shenzhen) Company Limited

Inventor： Yajun Hu

IPC: H04L65/613 ,  H04L51/04 ,  H04L67/06 ,  H04L51/52 ,  H04L67/01

Abstract: Embodiments of the present invention disclose a bit rate reduction processing method for a data file performed at a server, to reduce a download delay of a user. The server receives an upload application request sent by a first client; the server queries for an instant-transmission index according to the upload application request, the instant-transmission index being used to record association information of fileids of a plurality of original data files and fileids of corresponding bit rate reduction data files; the server sends a first instant-transmission hit instruction to a first client if the instant-transmission index is hit, the first instant-transmission hit instruction including a second fileid; the server receives a first download application request sent by a second client; and the server obtains a first bit rate reduction data file according to the second fileid, and sends the first bit rate reduction data file to the second client.

公开(公告)号：US11435892B2

公开(公告)日：2022-09-06

申请号：US16715702

申请日：2019-12-16

Applicant: SPOTIFY AB

Inventor： Edward Chen ,  Simon Cohen ,  Carl Horned

IPC: G06F3/048 ,  G06F3/0488 ,  G06Q30/02 ,  H04L65/60 ,  G06F3/04817 ,  H04L65/612 ,  H04L65/1089 ,  H04L65/613 ,  H04L65/1059

Abstract: In accordance with an embodiment, described herein is a system and method for enabling advertisement interaction with an electronic device, for use in a digital media content environment. A media device includes a touch-sensitive display screen, and user interface that enables access to a stored media application. During the streaming of media content from a media server, an audio advertisement or other type of advertisement can be inserted into a stream, for playback at the media device. Using playback controls provided either by the user interface, or by a headphones, headset, or other type of device, a user can interact with the advertisement (even if the user interface is locked), by performing a defined gesture, which, if received at the media application during a defined time period associated with the advertisement, is interpreted as a signal to select or otherwise interact with the advertisement.

公开(公告)号：US20220239713A1

公开(公告)日：2022-07-28

申请号：US17723060

申请日：2022-04-18

Applicant: Capital One Services, LLC

Inventor： Yasaswy Rajendraprasad Ravala ,  Sudha Shiva Kumar Marri ,  Arunkumar Natarajan ,  Krystan R. Franzen

IPC: H04L65/613 ,  H04L67/00 ,  G06F16/2455 ,  G06F16/22 ,  G06F8/65

Abstract: A method includes receiving from a transmitting data interface, a data stream mapping of a data input into data shards for transmission in a data stream over a data stream communication channel. Data capacity for a data producing software application from a plurality of data producing software applications is adjusted by increasing or decreasing a number of data shards in the data stream assigned to the data producing software application. An updated data stream mapping of the data input into the plurality of data shards is generated by updating a start hash key and an end hash key in a range for each of the data shards assigned to the data producing software application. The updated data stream mapping is sent to the transmitting data interface for adjusting the data capacity in the data stream transmitted over the data stream communication channel of the data producing software application.

公开(公告)号：US11349893B1

公开(公告)日：2022-05-31

申请号：US17187450

申请日：2021-02-26

Applicant: Dell Products, LP

Inventor： Vivek Viswanathan Iyer ,  Daniel L. Hamlin

IPC: H04L65/613 ,  H04L65/401 ,  H04N7/14 ,  G06F3/14 ,  H04L65/403

Abstract: A host server information handling system executing a multimedia multi-user collaboration application (MMCA) ma include a processor; a memory; a power management unit; a network interface device to receive and transmit audio/visual (AV) data during execution of the MMCA for a video conference session; the processor configured to execute a screen resolution normalization system to: initiate an out-of-band (OOB) communication with each participating endpoint device and requests data descriptive of a resolution of an presenting display at each participating endpoint device; receive the data descriptive of the resolution of the presenting displays at each participating endpoint device to every other participating endpoint device; and determine an autoscaling factor descriptive of how to upscale and downscale video frames of the AV data received at each of the participating endpoint devices based on the data descriptive of the resolution of the presenting displays; transmit the autoscaling factor based on the resolution of the presenting displays at each participating endpoint device to each participating endpoint device.

公开(公告)号：US20220158952A1

公开(公告)日：2022-05-19

申请号：US17587495

申请日：2022-01-28

Applicant: Comcast Cable Communications, LLC

Inventor： Anthony Werner ,  Weidong Mao ,  Sree Kotay

IPC: H04L47/80 ,  H04L65/1069 ,  H04L65/612 ,  H04L67/54 ,  H04L65/613 ,  H04L65/80 ,  H04N21/431 ,  H04N21/442 ,  H04N21/462 ,  H04N21/6373 ,  H04N21/845

Abstract: Systems, methods, apparatuses, and computer readable media may be configured for establishing at least one session for delivery of multimedia. In an aspect, a first transmission of data fragments of a first component and a second transmission of data fragments of a second component may be transmitted and synchronized for presentation. If an inactivity event is detected the session may be maintained while reducing bandwidth consumption.