发明名称 |
FRAME-ACCURATE EDITING METHODS AND SYSTEMS |
摘要 |
Methods and systems enable content authors to achieve frame-accurate editing and, in at least some embodiments, reduce the amount of content that needs to be decompressed in order to operate on the frames. Some embodiments ensure that bit rate integrity is preserved so that bit rate conditions associated with streaming environments are preserved. Various embodiments intelligently determine which content portions should be decompressed, processed, and recompressed and which content portions should not be decompressed. |
申请公布号 |
EP1654874(A4) |
申请公布日期 |
2007.04.11 |
申请号 |
EP20040778919 |
申请日期 |
2004.07.22 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
GRIGOROVITCH, ALEXANDRE V.;LIN CHIH-LUNG, BRUCE;HOWELL, GARETH ALAN;WILSON, MEI L.;NAYAK, NIRANJAN S.;COLLE, OLIVIER;OAKLEY, RANDOLPH B.;BENDER, BLAKE;ANTOUN, TONY M. |
分类号 |
H04N7/167;G11B27/031;H04N5/00;H04N7/26 |
主分类号 |
H04N7/167 |
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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