US 12,356,052 B2
Video image transmission method, device and system
Xiaohui Ma, Beijing (CN); Youxue Wang, Beijing (CN); Kai Geng, Beijing (CN); Liye Duan, Beijing (CN); and Da Li, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/773,116
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Jun. 18, 2021, PCT No. PCT/CN2021/100977
§ 371(c)(1), (2) Date Apr. 29, 2022,
PCT Pub. No. WO2021/254494, PCT Pub. Date Dec. 23, 2021.
Claims priority of application No. 202010566292.0 (CN), filed on Jun. 19, 2020.
Prior Publication US 2024/0187704 A1, Jun. 6, 2024
Int. Cl. H04N 21/647 (2011.01); H04N 21/2343 (2011.01); H04N 21/2743 (2011.01)
CPC H04N 21/64769 (2013.01) [H04N 21/234381 (2013.01); H04N 21/2743 (2013.01)] 20 Claims
OG exemplary drawing
 
8. A video image capture terminal, comprising:
a capturing device configured to capture video images;
an uploading device configured to upload the video images captured by the capturing device to a cloud server in real time;
a processing device configured to:
acquire first speed information of uploading the video images by the uploading device and second speed information of receiving the video images by the cloud server, and
determine, according to the first speed information, the second speed information and a current ratio n of a first frame rate at which the capturing device captures the video images to a second frame rate at which the uploading device uploads the video images, a target ratio m of the first frame rate to the second frame rate, wherein the target ratio m and the current ratio n are both positive integers; and
an adjusting device configured to adjust, according to the target ratio m, a speed at which the uploading device uploads the video images, so as to match an adjusted speed at which the uploading device uploads the video images with a speed at which the cloud server receives the video images.