公开(公告)号：US11509860B2

公开(公告)日：2022-11-22

申请号：US17245197

申请日：2021-04-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Liangliang Jiang ,  Liangliang Liu ,  Shengsen Huang

IPC: H04N7/14 ,  H04N7/01

Abstract: Embodiments of the present disclosure disclose a video adaptation method, a related device, and a related storage medium. The method in the embodiments of the present disclosure includes: receiving indication information sent by a video receiving device, where the indication information is used to indicate an image super-resolution capability of the video receiving device; and if the indication information indicates that the image super-resolution capability of the video receiving device is enabled, obtaining a video having a target frame rate and a target resolution that correspond to the indication information and sending the video having the target frame rate and the target resolution to the video receiving device.

公开(公告)号：US10560505B2

公开(公告)日：2020-02-11

申请号：US15492297

申请日：2017-04-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liangliang Liu ,  Weiwei Yang

IPC: H04L29/06 ,  H04N21/4728 ,  H04N21/258 ,  H04N19/162 ,  H04N19/156 ,  H04N19/132 ,  H04N19/127 ,  H04N21/63 ,  H04N21/45 ,  H04N21/24

Abstract: A region of interest (ROI) video request processing method and apparatus, where the method includes obtaining an ROI video request sent by a receiving device; selecting a first proximity ROI video from proximity ROI videos, where the proximity ROI videos are generated ROI videos that include at least a partial region in a target region indicated by the ROI video request; and sending the first proximity ROI video to the receiving device. According to the embodiments, the ROI video request can be met without consuming an encoder resource to break through limitation caused by an encoder resource amount to a quantity of ROI video requests that can be simultaneously met by the sending device.

公开(公告)号：US20170223079A1

公开(公告)日：2017-08-03

申请号：US15492297

申请日：2017-04-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liangliang Liu ,  Weiwei Yang

IPC: H04L29/06

CPC classification number: H04L65/4092 ,  H04N19/127 ,  H04N19/132 ,  H04N19/156 ,  H04N19/162 ,  H04N19/167 ,  H04N21/2405 ,  H04N21/25833 ,  H04N21/25841 ,  H04N21/4524 ,  H04N21/4728 ,  H04N21/632

Abstract: A region of interest (ROI) video request processing method and apparatus, where the method includes obtaining an ROI video request sent by a receiving device; selecting a first proximity ROI video from proximity ROI videos, where the proximity ROI videos are generated ROI videos that include at least a partial region in a target region indicated by the ROI video request; and sending the first proximity ROI video to the receiving device. According to the embodiments, the ROI video request can be met without consuming an encoder resource to break through limitation caused by an encoder resource amount to a quantity of ROI video requests that can be simultaneously met by the sending device.