发明名称 映像配信システム及び映像配信方法
摘要 PROBLEM TO BE SOLVED: To combine allowing plural viewers to simultaneously view live videos captured from different directions with reduction in distribution delay of the live video.SOLUTION: A video distribution system comprises: a video acquisition apparatus 110 which comprises plural video capturing units 111 to capture plural videos; a distribution server 120 which superimposes the identifiers of the video capturing units 111 on the videos, selects a video from the videos having the identifiers superimposed thereon on the basis of information on a video range desired to view by a viewer, and creates a stream video; and a video presentation apparatus 130 which cuts a partial video out of the stream video and displays the partial video. The video presentation apparatus 130 determines the timing of cutting the partial video out of the stream video on the basis of an identifier extracted from the stream video and the information on the video range desired to view by the viewer.
申请公布号 JP5960096(B2) 申请公布日期 2016.08.02
申请号 JP20130134272 申请日期 2013.06.26
申请人 日本電信電話株式会社 发明人 土川 仁;佐藤 啓之;下村 道夫;内田 典佳;荒川 則泰;内田 直樹
分类号 H04N21/2187;H04N21/431;H04N21/854 主分类号 H04N21/2187
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