发明授权
- 专利标题: Performance adaptive video encoding with concurrent decoding
- 专利标题(中): 性能自适应视频编码与并发解码
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申请号: US11195053申请日: 2005-08-02
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公开(公告)号: US08031766B2公开(公告)日: 2011-10-04
- 发明人: Guy Cote
- 申请人: Guy Cote
- 申请人地址: US CA Milpitas
- 专利权人: LSI Corporation
- 当前专利权人: LSI Corporation
- 当前专利权人地址: US CA Milpitas
- 代理机构: Christopher P. Maiorana, PC
- 主分类号: H04N7/12
- IPC分类号: H04N7/12 ; H04N11/02
摘要:
An encoder circuit, a task scheduler circuit and a decoder circuit. The encoder circuit may be configured to (i) generate one or more first status signals in response to one or more report signals and (ii) perform video encoding tasks based on available central processing unit (CPU) cycles and memory bandwidth. The task scheduler circuit may be configured to (i) generate a control signal and the one or more report signals in response to the one or more first status signals. The decoder circuit may be configured to (i) generate one or more second status signals and (ii) perform concurrent decoding while the encoder circuit performs adaptive video encoding tasks in response to the control signal.
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