Medium streaming distribution system

摘要

A relay apparatus for connecting a communication link with a small delay and a communication link with a large delay, includes a first feedback device (71) for receiving a packet of a media stream transmitted on said link with a small delay, and transmitting information including a packet loss rate over a predetermined period to a transmission source (11), adjusting means (13') for adjusting passage of packets received from said network according to transmission capability of said communication link with a large delay, and a second feedback device (73) for transmitting to said transmission source (11) an acknowledge response about a packet transmitted through said adjusting means (13') to said communication link.