发明授权
US08503525B2 Method and a system for determining predicted numbers of processor cycles required for respective segments of a media file for playback of the media file
有权
方法和系统，用于确定用于播放媒体文件的媒体文件的各个段所需的处理器周期的预测数量
- 专利标题： Method and a system for determining predicted numbers of processor cycles required for respective segments of a media file for playback of the media file
- 专利标题（中）： 方法和系统，用于确定用于播放媒体文件的媒体文件的各个段所需的处理器周期的预测数量
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申请号： US12084443申请日： 2006-11-03
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公开(公告)号： US08503525B2公开(公告)日： 2013-08-06
- 发明人: Ye Wang , Yicheng Huang , Samarjit Chakraborty
- 申请人： Ye Wang , Yicheng Huang , Samarjit Chakraborty
- 申请人地址： SG Singapore
- 专利权人： National University of Singapore
- 当前专利权人： National University of Singapore
- 当前专利权人地址： SG Singapore
- 代理机构： Schwabe, Williamson & Wyatt, P.C.
- 国际申请： PCT/SG2006/000326 WO 20061103
- 国际公布： WO2007/053118 WO 20070510
- 主分类号： H04N7/12
- IPC分类号： H04N7/12
摘要：
A method of determining predicted numbers of processor cycles required for respective segments of a media file for playback of the media file, a method of playback of a media file, a method of downloading a media file, a device for playback of a media file and a system for downloading a media file. The method comprising performing a bitstream analysis of the media file to determine a number of non-zero IDCT coefficients of the respective segments, input parameters of an MC task function associated with respective segments, or both; and determining the predicted numbers of processor cycles based on the bitstream analysis.
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