METHOD AND APPARATUS FOR MULTIPLEXING AND DEMULTIPLEXING VIDEO DATA TO IDENTIFY STATE OF REPRODUCTION OF VIDEO DATA Russian patent published in 2018 - IPC H04N19/70 H04N21/845 

Abstract RU 2668284 C1

FIELD: data processing.

SUBSTANCE: invention relates to video encoding/decoding. A method for multiplexing video data is proposed in which the syntax is included in the data header of the transmission unit, which are used for multiplexing a picture with clean random access (CRA) used within random access, where the syntax indicates the playback status of the picture from the CRA, that is, normal playback or playback according to random access.

EFFECT: technical result consists in saving the system resource that is used to decode pictures (images) that do not need to be decoded.

3 cl, 22 dwg, 2 tbl

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RU 2 668 284 C1

Authors

Park, Young-O

Choi, Kwang-Pyo

Kim, Chang-Yul

Yang, Hee-Chul

Dates

2018-09-28Published

2017-11-02Filed