The DVB broadcaster is an organization that has a
contract with the MHP application provider. Typically, the
DVB broadcaster and interactive content provider are the
same organization [3]. The DVB broadcaster is also the
network operator in many cases. This part of the main
chain broadcast could include one or more transport
streams which include one ore more services (TV
channels). Each of these services could put together one
video stream, one or more audio streams and the object
carousel in which the MHP applications are transmitted.