发明名称 Information providing method
摘要 An information providing method distributes in advance a playback file upon downloading which is to be played in a period between the start of downloading files and the start of playing the files. Also, a piece of streaming content is distributed by switching a distribution method between streaming distribution and buffering distribution. Furthermore, a piece of streaming content is distributed by switching the distribution method between streaming distribution using unicast communication and buffering distribution using multicast communication.
申请公布号 US2007067812(A1) 申请公布日期 2007.03.22
申请号 US20060546327 申请日期 2006.10.12
申请人 SONY CORPORATION 发明人 WATANABE KOICHIRO
分类号 G06F5/00;G06F12/00;G06F3/00;G06F13/00;G10K15/02;H04L29/06;H04N7/173 主分类号 G06F5/00
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