Patent ID: 11870831
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The method of claim 3, wherein the data packet generation method comprises:
based on identifying that a data frame sequence contains key frames, and the start frame is not a key frame, recoding all data frames prior to a first key frame in the data frame sequence;
multiplexing and packaging the recoded data frames and unrecoded data frames in the data frame sequence together to generate a corresponding data packet, wherein the data frame sequence includes all data frames used to generate the data packet;
based on identifying that the start frame of the data frame sequence is a key frame, multiplexing and packaging all data frames in the data frame sequence together to generate a corresponding data packet;
based on identifying that the data frame sequence does not contain a key frame, recoding all the data frames in the data frame sequence; and
multiplexing and packaging the recoded data frames together to generate a corresponding data packet.