- 专利标题： ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND MEDIUM
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申请号： US17844936申请日： 2022-06-21
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公开(公告)号： US20220329785A1公开(公告)日： 2022-10-13
- 发明人: Takahiro NISHI , Tadamasa TOMA , Kiyofumi ABE
- 申请人： Panasonic Intellectual Property Corporation of America
- 申请人地址： US CA Torrance
- 专利权人： Panasonic Intellectual Property Corporation of America
- 当前专利权人： Panasonic Intellectual Property Corporation of America
- 当前专利权人地址： US CA Torrance
- 主分类号： H04N19/105
- IPC分类号： H04N19/105 ; H04N19/15
摘要：
An encoder includes circuitry and memory coupled to the circuitry. In operation, the circuitry switches between storing and not storing of a decoded picture buffer (DPB) parameter related to a DPB in a common header shared between layers in layer groups each including at least one output layer, according to whether or not all the layer groups in a bitstream each include only one layer.
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