发明名称 |
Systems and methods for performing bit rate allocation for a video data stream |
摘要 |
The present invention is related to video encoding. In an embodiment, a bit budget is calculated for a first scene. In addition, bit budgets for corresponding frames, including at least a first frame, within the first scene are determined. Optionally, bit budgets corresponding to macroblocks within the first frame are also determined.
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申请公布号 |
US2003067981(A1) |
申请公布日期 |
2003.04.10 |
申请号 |
US20020092383 |
申请日期 |
2002.03.05 |
申请人 |
ZHAO LIFENG;KATSAVOUNIDIS IOANNIS |
发明人 |
ZHAO LIFENG;KATSAVOUNIDIS IOANNIS |
分类号 |
H04N7/32;G06T9/00;H03M7/30;H03M7/36;H03M7/40;H03M13/00;H04L1/00;H04N5/14;H04N7/26;H04N7/36;H04N7/46;H04N7/50;H04N7/58;H04N7/64;H04N7/68;H04W84/14;(IPC1-7):H04N7/12 |
主分类号 |
H04N7/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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