发明名称 |
Single pass constrained constant bit-rate encoding |
摘要 |
Data, such as video data, is encoded by identifying a data segment to be encoded. The data segment includes multiple frames. A bit-rate profile for encoding the data segment is generated. The bit-rate profile defines a number of bits associated with each frame in the data segment. Frames are encoded using the bit-rate profile. The bit-rate profile is updated periodically to incorporate past encoding statistics and compensate for any encoding bits deviations from the initial profile.
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申请公布号 |
US2006233237(A1) |
申请公布日期 |
2006.10.19 |
申请号 |
US20050108157 |
申请日期 |
2005.04.15 |
申请人 |
APPLE COMPUTER, INC. |
发明人 |
LU JIAN;JIANG WENQING;WALLACE GREGORY K. |
分类号 |
H04N11/04;H04B1/66;H04N7/12;H04N11/02 |
主分类号 |
H04N11/04 |
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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