FIELD: physics.
SUBSTANCE: invention relates to video encoding techniques. Result is achieved by receiving a bit sub-stream having a sequence parameter set (SPS) with a decoded picture buffer (DPB) syntax for an output layer set (OLS) with one single layer; setting the number of layers in the OLS to a value equal to one, based on the fact that the OLS has one single layer; obtaining a DPB syntax structure for OLS with one layer from the SPS, when the number of layers in the OLS is equal to one; and the single layer image is decoded using the DPB syntax to obtain a decoded image.
EFFECT: high efficiency of video encoding.
18 cl, 11 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| HRD PARAMETERS AT SEQUENCE LEVEL | 2020 |
|
RU2825440C1 |
| HRD COMPLIANCE TESTS FOR OLS | 2020 |
|
RU2820076C1 |
| PREVENTION OF REDUNDANT SIGNALING IN MULTILAYER VIDEO BIT STREAMS | 2020 |
|
RU2822511C1 |
| SCALABLE EMBEDDED SEI MESSAGE MANAGEMENT | 2020 |
|
RU2824781C1 |
| HRD PARAMETERS FOR LAYER-BASED CONFORMITY TESTING | 2020 |
|
RU2821048C1 |
| LIMITING SET OF PARAMETERS OF NAL UNITS BASED ON LEVEL | 2020 |
|
RU2822533C1 |
| TEMPORARY IDENTIFIER RESTRICTIONS FOR SEI MESSAGES | 2020 |
|
RU2823614C1 |
| OUTCOMING LEVEL RECOVERY CHANGE ALARM | 2014 |
|
RU2633106C2 |
| METHOD FOR DECODING VIDEO BITSTREAM | 2014 |
|
RU2746310C2 |
| METHOD FOR DECODING VIDEO BITSTREAM | 2021 |
|
RU2825853C2 |
