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1.发明申请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，用于确定用于媒体文件播放的媒体文件的相应段所需的处理器周期的预测数量公开(公告)号：US20090112931A1
公开(公告)日：2009-04-30
申请号：US12084443
申请日：2006-11-03
申请人： Ye Wang , Yicheng Huang , Samarjit Chakraborty
发明人： Ye Wang , Yicheng Huang , Samarjit Chakraborty
CPC分类号： H04N19/85 , H04N19/127 , H04N19/136 , H04N19/169 , H04N19/44 , H04N19/46 , H04N19/61
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.
摘要翻译： 一种确定媒体文件的各个段的媒体文件播放所需的处理器周期的预测数量的方法，媒体文件的回放方法，下载媒体文件的方法，用于播放媒体文件的设备，以及 用于下载媒体文件的系统。 该方法包括执行媒体文件的比特流分析以确定各个段的非零IDCT系数的数目，与各个段相关联的MC任务功能的输入参数，或两者; 以及基于比特流分析来确定预测的处理器周期数。
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2.发明授权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公开(公告)号：US08503525B2
公开(公告)日：2013-08-06
申请号：US12084443
申请日：2006-11-03
申请人： Ye Wang , Yicheng Huang , Samarjit Chakraborty
发明人： Ye Wang , Yicheng Huang , Samarjit Chakraborty
IPC分类号： H04N7/12
CPC分类号： H04N19/85 , H04N19/127 , H04N19/136 , H04N19/169 , H04N19/44 , H04N19/46 , H04N19/61
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.
摘要翻译： 一种确定媒体文件的各个段的媒体文件播放所需的处理器周期的预测数量的方法，媒体文件的回放方法，下载媒体文件的方法，用于播放媒体文件的设备，以及 用于下载媒体文件的系统。 该方法包括执行媒体文件的比特流分析以确定各个段的非零IDCT系数的数目，与各个段相关联的MC任务功能的输入参数，或两者; 以及基于比特流分析来确定预测的处理器周期数。
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