发明申请
US20120096007A1 EMBEDDING CONTENT-BASED SEARCHABLE INDEXES IN MULTIMEDIA FILES
有权
在多媒体文件中嵌入式基于内容的可搜索索引
- 专利标题: EMBEDDING CONTENT-BASED SEARCHABLE INDEXES IN MULTIMEDIA FILES
- 专利标题(中): 在多媒体文件中嵌入式基于内容的可搜索索引
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申请号: US13325261申请日: 2011-12-14
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公开(公告)号: US20120096007A1公开(公告)日: 2012-04-19
- 发明人: Albert J. K. Thambiratnam , Frank Torsten Seide , Roger Peng Yu
- 申请人: Albert J. K. Thambiratnam , Frank Torsten Seide , Roger Peng Yu
- 申请人地址: US WA Redmond
- 专利权人: MICROSOFT CORPORATION
- 当前专利权人: MICROSOFT CORPORATION
- 当前专利权人地址: US WA Redmond
- 主分类号: G06F17/30
- IPC分类号: G06F17/30
摘要:
Content-based analysis is performed on multimedia content prior to encoding the multimedia content in the rendering chain of processing. A content-based index stream is generated based on the content-based analysis and the content-based index stream is embedded in the multimedia file during rendering. The content-based index stream can be used to generate a content-based searchable index when necessary.
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