It appears to be an accepted fact that disk-based video storage system
s are viable solutions for broadcasters to store and play video in the
ir facilities. One of the more accepted disk-based video products in t
he broadcast facility is the video server There are various approaches
and technologies that manufacturers can use to build servers. All of
these design decisions and trade-offs contribute to various video sen
er architectures to address the task of delivering program content and
commercials. The Media Pool video server offers a unique architecture
and flexibility that leverages disk bandwidth and system modularity t
o provide a system capable of multiple full-bandwidth ITU-R 601 stream
s, system scaleability, and standard industry interfaces - protocols t
o integrate the system into a facility.