FIELD: electrical communication engineering.
SUBSTANCE: invention relates to computer engineering. Computing device for encoding video comprises a video encoder configured to perform operations to encode video for a video sequence, which operations include: setting a coded picture buffer removal delay (CPBRD) delta value for a given access unit for the current image of the video sequence, wherein the current image has a message with supplemental enhancement information (SEI) about the buffering period relating to the current image; setting a flag value for said given access unit; and signalling the CPBRD delta value and the flag value for said given access unit in the SEI message about the buffering period related to the current image; and a buffer adapted to store the encoded video for output.
EFFECT: technical result is simplification of concatenation operation.
24 cl, 18 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SEQUENCE LEVEL FLAG FOR BUFFER PARAMETERS CODED AT LEVEL OF SUB-PICTURES OF PICTURES | 2013 |
|
RU2641475C2 |
| HRD PARAMETERS AT SEQUENCE LEVEL | 2020 |
|
RU2825440C1 |
| SCALABLE EMBEDDED SEI MESSAGE MANAGEMENT | 2020 |
|
RU2824781C1 |
| HRD PARAMETERS FOR LAYER-BASED CONFORMITY TESTING | 2020 |
|
RU2821048C1 |
| METHOD AND DEVICE FOR VIDEO CODING AND DECODING | 2015 |
|
RU2653299C2 |
| SIGNALLING ID OF SUB-IMAGES WHEN ENCODING VIDEO BASED ON SUB-IMAGES | 2020 |
|
RU2827654C1 |
| INDEPENDENT FROM UNIT OF ACCESS TIME OF DELETE FROM BUFFER CODED PICTURES AT CODING VIDEO | 2013 |
|
RU2627098C2 |
| TIME OF ARRIVAL IN AND NOMINAL TIME OF DELETE FROM BUFFER OF CODED PICTURES WHILE VIDEO CODING | 2013 |
|
RU2628196C2 |
| HRD COMPLIANCE TESTS FOR OLS | 2020 |
|
RU2820076C1 |
| PREVENTION OF REDUNDANT SIGNALING IN MULTILAYER BIT VIDEO STREAMS | 2020 |
|
RU2829492C1 |
