公开(公告)号：US11870831B2

公开(公告)日：2024-01-09

申请号：US17549283

申请日：2021-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Di Wu ,  Ye Sun ,  Siyuan Huang ,  Chunbo Zhu ,  Lie Zou

IPC: H04L65/612 ,  H04N21/2187 ,  H04N21/231 ,  H04N21/236 ,  H04N21/239 ,  H04N21/262 ,  H04N21/6587 ,  H04L65/70 ,  H04L65/75

CPC classification number: H04L65/612 ,  H04L65/70 ,  H04L65/765 ,  H04N21/2187 ,  H04N21/2393 ,  H04N21/23106 ,  H04N21/23605 ,  H04N21/26283 ,  H04N21/6587

Abstract: A transmission control method and an apparatus of multimedia streaming data are provided. The method includes, when an edge server is to transmit a data packet of a video requested by user equipment to the user equipment, and it is a first time that the edge server transmits the data packet according to the request, filtering, by the edge server, the data packet, and transmitting the filtered data packet to the user equipment, otherwise, directly transmitting the data packet to the user equipment, wherein the video includes an on-demand video and a real-time video, and playing, by the user equipment, the video directly according to the received data packet.

公开(公告)号：US20230289918A1

公开(公告)日：2023-09-14

申请号：US18199127

申请日：2023-05-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Di WU ,  Siyuan Huang ,  Ye Sun ,  Lei LI ,  Lie Zou

IPC: G06T3/00 ,  G06T3/60 ,  G06T3/40

CPC classification number: G06T3/0093 ,  G06T3/60 ,  G06T3/40

Abstract: Disclosed herein are an image morphing adaption method and apparatus. The method includes, during a rotation process of a display device, processing, by rotating and then clipping, an image to be displayed at at least one morphing adaption processing time, and displaying the processed image at the at least one morphing adaption processing time. A rotation angle of the image is substantially equal to a rotation angle of the display device at the corresponding time, a rotation direction of the image is opposite to a rotation direction of the display device, the morphing adaption processing time is determined based on a preset morphing adaption processing frequency, and the morphing adaption processing frequency is determined by down-conversion based on a current screen refresh frequency. According to such a method, images displayed by the display device during the rotation process substantially match the view angle of users, improving a viewing experience.