The arrival of distributed multimedia technology has the potential bot
h to create new application areas and augment those that already exist
. However, to achieve this potential system developers must fully unde
rstand the nature of multimedia information systems and the mechanisms
necessary for such systems to operate successfully. It is the quest f
or this knowledge which has initiated research into the needs of distr
ibuted multimedia applications. This paper provides a survey of multim
edia applications research, and assesses its contribution to the under
standing of distributed multimedia applications.