公开(公告)号：US20230396835A1

公开(公告)日：2023-12-07

申请号：US18297804

申请日：2023-04-10

Applicant: Apple Inc.

Inventor： Erik Vladimir Ortega Gonzales ,  Maxwell J. Hawkins ,  Ming Jin ,  Chieh Lu ,  Ahmad M. Kholaif ,  Ashwin Ramesh ,  Christopher M. Garrido ,  Hsien-Po Shiang ,  Karthick Santhanam ,  Luciano M. Verger ,  Jose A. Lozano Hinojosa ,  David L. Biderman

IPC: H04N21/44 ,  H04L49/9047 ,  H04L1/08 ,  H04L47/34 ,  H04L65/75 ,  H04N21/437 ,  H04N21/231 ,  H04N21/24

CPC classification number: H04N21/44004 ,  H04L49/9047 ,  H04L1/08 ,  H04L47/34 ,  H04L65/75 ,  H04N21/437 ,  H04N21/23106 ,  H04N21/2407

Abstract: A method and apparatus of a device that manages a video stream is described. In an exemplary embodiment, the device receives a plurality of packets for a video stream from a transmitting device via a server. The device may additionally store a first packet of the plurality of packets in a first buffer when the first packet is on-time and store a second packet of the plurality of packets in a second buffer when the second packet is late. The device may also further forward a frame from the second buffer to the first buffer when frame is complete.

公开(公告)号：US20220394515A1

公开(公告)日：2022-12-08

申请号：US17805248

申请日：2022-06-03

Applicant: Apple Inc.

Inventor： Erik Vladimir Ortega Gonzales ,  Karthick Santhanam ,  Luciano M. Verger ,  Christopher M. Garrido ,  Ming Jin ,  Ashwin Ramesh ,  Hsien-Po Shiang ,  Brajesh K. Dave ,  Yang Yu ,  Cahya Masputra ,  Santosh Vamaraju ,  David L. Biderman ,  Suryaprakash Bangalore Rajeevalochana ,  Gurtej Singh G. Chandok

IPC: H04W24/04 ,  H04L65/403

Abstract: A method and apparatus of a device that manages a video telephony call is described. In an exemplary embodiment, the device receives a network event from a network service of a device. The device further determines that the network event that is due to a local disruption of a network component of the device. In addition, and in response to the determination, the device restricts a local dynamic control of the video telephony call.

公开(公告)号：US20240406795A1

公开(公告)日：2024-12-05

申请号：US18733454

申请日：2024-06-04

Applicant: Apple Inc.

Inventor： Omar Contigiani ,  Ashwin Ramesh ,  Christopher M. Garrido ,  Erik Vladimir Ortega Gonzalez ,  Hsien-Po Shiang ,  Ming Jin ,  David L. Biderman ,  Jingwen Du ,  Ka Ki Lai ,  Karthick Santhanam

IPC: H04W28/02 ,  H04L41/16 ,  H04L47/25

Abstract: Methods and systems are for receiving network data representing a quality of a communication link in a network, the network data comprising a bandwidth value representing an available bandwidth for the communication link; detecting, based on the network data, that the available bandwidth has changed or will change from a first bandwidth level to a second bandwidth level; determining a probability that the network is congested; when the probability satisfies a threshold value, adjusting a bitrate for the communications link to a first value that enables network congestion to clear; when the probability does not satisfy the threshold value, adjusting the bitrate for the communications link to a second value that fully utilizes the second bandwidth level.