- 专利标题： Support of mixed IRAP and non-IRAP pictures within an access unit in multi-layer video bitstreams
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申请号： US17700845申请日： 2022-03-22
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公开(公告)号： US12126823B2公开(公告)日： 2024-10-22
- 发明人: Ye-Kui Wang
- 申请人： Huawei Technologies Co., Ltd.
- 申请人地址： CN Shenzhen
- 专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人地址： CN Shenzhen
- 代理机构： Conley Rose, P.C.
- 主分类号： H04N19/46
- IPC分类号： H04N19/46 ; H04N19/107 ; H04N19/11 ; H04N19/136 ; H04N19/14 ; H04N19/172 ; H04N19/184 ; H04N19/187 ; H04N19/43 ; H04N19/593
摘要：
A method of decoding implemented by a video decoder is provided. The method includes receiving a bitstream including a coded video sequence start (CVSS) access unit (AU), wherein the CVSS AU contains a picture unit (PU) for each layer, and wherein a coded picture in each PU is a coded layer video sequence start (CLVSS) picture; identifying the coded picture from one of the layers based on a picture order count (POC) value; and decoding the coded picture to obtain a decoded picture.
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