RELAY SERVER

摘要

PROBLEM TO BE SOLVED: To provide a relay server that downloads the video data outputted from a video outputting device so that a receiving terminal may receive the data when the communication protocol of the receiving terminal is different from that of the video outputting device. SOLUTION: This relay server receives the video data outputted from the video outputting device 221 by selecting the input-side protocol A handler 111 corresponding to the protocol A of the device 221, separates the video data from a communication protocol element, and makes the video data to be inputted to an output-side protocol handler section 130 through a pipeline section 120. Then this server downloads the video data to a receiving terminal 232 to which the data are downloaded by using the output-side protocol B handler 132 corresponding to the communication protocol B of the terminal 232.