发明名称 Method and apparatus for performing adaptive encoding rate control of a video information stream including 3:2 pull-down video information
摘要 A method and apparatus for adapting and enhancing the behavior of an MPEG-like encoder to the presence and/or absence of 3:2 pull-down processed video information within a video information stream to be encoded. Specifically, a rate controller within an MPEG-like encoder, in response to a detection of 3:2 pull-down processing of material to be encoded, such as mixed mode video material, dynamically allocates a group of pictures (GOP) bit budget.
申请公布号 US6167088(A) 申请公布日期 2000.12.26
申请号 US19980151425 申请日期 1998.09.11
申请人 SARNOFF CORPORATION 发明人 SETHURAMAN, SRIRAM
分类号 H04N7/26;H04N7/50;(IPC1-7):H04N7/12 主分类号 H04N7/26
代理机构 代理人
主权项
地址