发明授权
- 专利标题: Information processing apparatus and information generation method
- 专利标题(中): 信息处理装置和信息生成方法
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申请号: US12952492申请日: 2010-11-23
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公开(公告)号: US08542723B2公开(公告)日: 2013-09-24
- 发明人: Masahiro Kihara , Tsutomu Togo
- 申请人: Masahiro Kihara , Tsutomu Togo
- 申请人地址: JP Kawasaki
- 专利权人: Fujitsu Limited
- 当前专利权人: Fujitsu Limited
- 当前专利权人地址: JP Kawasaki
- 代理机构: Fujitsu Patent Center
- 优先权: JP2009-267220 20091125
- 主分类号: H04B3/46
- IPC分类号: H04B3/46 ; H04N7/12 ; G06F15/16
摘要:
An information processing apparatus includes: a reception unit configured to receive a packet string in which packet groups including data on a plurality of video frames and having an identifier indicating a beginning of the video frame assigned to respective packets including each initial part of the plurality of video frames are arranged in a video reproduction order; a counting unit configured to count a number of received packets corresponding to each of the plurality of video frames based on respective initial packets in the packet string; and a generation unit configured to generate video quality estimation information for each of the plurality of video frames to estimate a quality of the video in which the plurality of video frames are decoded on a reception terminal based on the number of received packets corresponding to each of the plurality of video frames.
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