| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a data transfer method capable of reducing a data amount to be transmitted from a remote computer to a local computer and suppressing consumption of a communication band on a communication channel. <P>SOLUTION: A data transfer method concerning one embodiment comprises: a step for transmitting video data acquired from a device by a local computer to a remote computer, and also storing the video data in a local cache by attaching an index to the video data; a step for transmitting data including a drawing index as video data drawing information to the local computer; and a step for, based on an index included in data received by the local computer from the remote computer, reading out video data corresponding to the index from the local cache to reproduce and output a moving image. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
