FIELD: encoding and decoding a video bit stream.
SUBSTANCE: technical result is achieved by the fact that the decoding method implemented by a video decoder comprises: receiving, by a video decoder, a video bitstream including a picture unit (PU), wherein the syntax element in the picture header (PH) of the PU has a first value for indicating that the picture associated with the PH is a gradual decoding refresh (GDR) picture; and the video decoder decoding the GDR image from the PU to obtain a decoded image.
EFFECT: high efficiency of encoding and decoding video.
26 cl, 12 dwg
| Title |
Year |
Author |
Number |
| SIGNALING IMAGE HEADER WHEN ENCODING VIDEO |
2020 |
- Hendry, Fnu
- Wang, Ye-Kui
- Chen, Jianle
|
RU2819585C1 |
| SIGNALLING IMAGE HEADER WHEN ENCODING VIDEO |
2020 |
- Hendry, Fnu
- Wang, Ye-Kui
- Chen, Jianle
|
RU2822313C1 |
| SIGNALING SYNTAX ELEMENTS AT IMAGE LEVEL WITHOUT IMAGES AT IMAGE LEVEL |
2020 |
- Khendri, Fnu
- Van, E-Kuj
- Chen, Tszyanle
|
RU2826697C1 |
| SUPPORT OF MIXED IMAGES IRAP AND NON-IRAP WITHIN ACCESS UNIT IN MULTILAYER BIT STREAMS OF VIDEO |
2020 |
|
RU2815736C1 |
| PREVENTION OF REDUNDANT SIGNALING IN MULTILAYER BIT VIDEO STREAMS |
2020 |
|
RU2827899C1 |
| METHOD AND DEVICE FOR MATCHING WEIGHTED PREDICTION WITH NON-RECTANGULAR MERGE MODES |
2021 |
- Filippov, Aleksej Konstantinovich
- Chen, Khuanban
- Rufitskij, Vasilij Alekseevich
- Yan, Khajtao
- Alshina, Elena Aleksandrovna
|
RU2821011C1 |
| METHODS OF SIGNALING COMBINATION OF REFERENCE IMAGE RESAMPLING AND SPATIAL SCALABILITY |
2021 |
- Choi Byeongdoo
- Wenger Stephan
- Liu Shan
|
RU2810966C1 |
| LAYER ALIGNMENT METHOD IN ENCODED VIDEO STREAM |
2020 |
- Choi Byeongdoo
- Liu Shan
- Wenger Stephan
|
RU2803890C1 |
| LIMITING SET OF PARAMETERS OF NAL UNITS BASED ON LEVEL |
2020 |
|
RU2822533C1 |
| SUPPORT OF MIXED IMAGES IRAR AND HE-IRAR WITHIN ACCESS UNIT IN MULTILAYER BIT VIDEO STREAMS |
2020 |
|
RU2822714C1 |
