@Patent{Supelec508,
author = {Jean-Pierre Morard and Stephane Vialle and Olivier Pietquin and Virginie Galtier},
title = {{METHOD FOR BROADCASTING VIDEO DATA SEQUENCES BY A SERVER TO A CLIENT TERMINAL}},
year = {2009},
month = {March},
note = {Patent n° WO/2009/034275},
url = {http://www.wipo.int/pctdb/en/wo.jsp\'eWO=2009034275},
abstract = {The invention relates to a method for broadcasting video
sequences by a server to a client terminal, that comprises the
following steps: generation (101) of a request by the client
terminal after the occurrence of an event; sending (101) the
request to the server, the request including a video
broadcasting order defining a transition between a parent state
and a child state, each state being associated with a static
final image and the server including storing means for storing
an identifier of each state, a transition table starting from
each state and compressed data corresponding to a video
sequence associated with a transition from one state to the
other; verification (102) by the server that the child state
associated with the broadcasting order is a known state in the
transition table starting from the parent state; if the child
state is a state known by the server and if the stored
compressed data corresponding to the video sequence associated
with the transition is available: broadcasting (103) the
compressed data to the terminal; if the child state is a state
known by the server and if the stored compressed data
corresponding to the video sequence is not available:
broadcasting (104) to the terminal at least the last image of
the video sequence associated with the transition; if the child
state is not a known state: broadcasting (113) at least the
last image of the video sequence to the terminal}
}