Studio integrated operations and networking

The computer network model is now an integral part of the modern working environment allowing both desktop computing and communication between multiple resources. The file server is an important component of this model providing a central point for the sharing of information across the computer network. Many advances have taken place in both the broadcast and computer industry such that this computer network model can largely be applied in current and future broadcast operations. However, one additional requirement for production is the need to handle real-time processing and this influences the specification of the studio system architecture. This paper explores some key concepts that support the move towards the integrated studio. It defines some typical studio system architectures for post-production as well as production. Video compression is then discussed in terms of its benefits and the constraints imposed on the studio architecture. Finally, a networking approach is described which supports the synchronous and real-time transfer of audio and video data in the studio