A data call between at least two internetworked computers is established using a central server. Once the data call is in place, prerecorded motion video is shared between the two computers by creating a streaming video server on one user's computer for streaming the prerecorded motion video simultaneously...http://www.google.fr/patents/US7046269?utm_source=gb-gplus-shareBrevet US7046269 - Sharing of prerecorded motion video over an internetwork
Sharing of prerecorded motion video over an internetwork