Patent ID: 11908481
Assignee: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 6:
7. A system for transferring live-streaming data, comprising: an encoding device and a decoding device; wherein
the encoding device is configured to generate a fidelity encoded data frame by encoding a current data frame based on a fidelity bit rate and first state information associated with the current data frame; acquire a compressed encoded data frame corresponding to history data frame; combine the compressed encoded data frame and the fidelity encoding data frame into a data composite packet; and send the data composite packet to the decoding device, wherein the current data frame is a data frame in the live-streaming data, the compressed encoded data frame is acquired by encoding the history data frame based on compression bit rate and second state information associated with the history data frame, and the history data frame is a data frame corresponding to a history moment before the current data frame; and
the decoding device is configured to generate a compressed data frame and a first fidelity data frame by decoding the data composite packet; generate corresponding live-streaming data based on the compressed data frame and the first fidelity data frame by replacing, in response to receiving loss information of a second fidelity data frame, the second fidelity data frame with the compressed data frame, wherein the second fidelity data frame is a data frame generated based on the history data frame and the fidelity bit rate.