DISTRIBUTION OF MPEG-2 TS MULTIPLEXED MULTIMEDIA STREAM WITH SELECTION OF ELEMENTARY PACKETS OF THE STREAM

摘要

The invention relates to a distribution method for a multimedia stream multiplexed of type MPEG2 "Transport Stream" noted "MPEG2-TS" via a network, the multiplexed multimedia stream comprising multimedia and signalling components, the components being divided into elementary packets of the multiplexed multimedia stream transmitted on at least one transport channel of the network. This method comprises a step of selection of elementary packets of the multiplexed multimedia stream incorporated in transport packets, each of the transport packets comprising at least one elementary packet and a part only of components, and each of the transport packets being transmitted on a transport channel. This method comprises a step of transmission of transport packets on each of the transport channels, comprising a step of definition of a first sequence number for each of the transport packets of each of the transport channels and a second sequence number for each of the elementary packets, the first sequence number being incremented for each of the transport packets, independently on each of the transport channels, the second sequence number being incremented for each of the elementary packets.