Fujitsu Corporation

Junichi Koizumi

Akira Nakagawa

Ryuta Tanaka

Atsuko Tada

Atsushi Oguchi

Takahisa Hatakeyama

Hiroshi Matsunaga

Hidetada Anan

A video transmission method for transmitting, to a video playback device, a video data file group that corresponds to a selected scene from among a plurality of scenes included in video data, the video transmission method includes causing a processor to execute a process including making a length of time corresponding to each data file in a predetermined number of data files shorter than a length of time corresponding to a data file to be transmitted next after the transmission of the predetermined number of video data files, in which the predetermined number of video data files include a video data file to be first transmitted and are sequentially transmitted when sequentially transmitting video data files to the video playback device.

Video transmission method and video transmission apparatus

In an information system, a web server records web access logs of a client outside of a LAN. A mail server records transmission/reception logs of e-mails. A DB server records access right operation logs. A task application server records DB access log. An administrative server collects logs recorded in the web server, the mail server, the DB server, and the task application server, and operation logs of the client terminals to trace a person and an operation related to information leakage using the collected logs.

Method and apparatus for tracing data in audit trail, and computer product

Growing community of inventors

Yokohama, Japan

Junichi Koizumi