US 12,267,536 B2
Online streamer image picture transmission in live interaction
Junhao Hu, Shanghai (CN); Huaizhou Zhang, Shanghai (CN); and Jiangtao Hu, Shanghai (CN)
Assigned to Shanghai Bilibili Technology Co., Ltd., Shanghai (CN)
Filed by Shanghai Bilibili Technology Co., Ltd., Shanghai (CN)
Filed on Nov. 29, 2022, as Appl. No. 18/071,292.
Claims priority of application No. 202111615504.0 (CN), filed on Dec. 27, 2021.
Prior Publication US 2023/0209108 A1, Jun. 29, 2023
Int. Cl. H04N 7/167 (2011.01); H04N 21/2187 (2011.01); H04N 21/235 (2011.01)
CPC H04N 21/2351 (2013.01) [H04N 21/2187 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A method, applied to a server, the method comprising:
receiving an online streamer image picture sent by a first online streamer end, and obtaining a target obfuscation key;
performing encryption processing on the online streamer image picture based on the target obfuscation key and picture information of the online streamer image picture comprising a color value of each pixel in the online streamer image picture, to obtain an encrypted online streamer image picture, comprising:
performing encryption processing on the color value of each pixel based on the target obfuscation key, to obtain an encrypted color value of each pixel; and
generating the encrypted online streamer image picture based on each encrypted color value; and
in response to determining that a live interaction request for the first online streamer end and a second online streamer end is received, sending the encrypted online streamer image picture and the target obfuscation key to the second online streamer end.