| 摘要 |
<p>A data broadcast-program production system for a key broadcasting station and a local broadcasting station, in which the key broadcasting station distributes material data acquired from an external material data providing device to the local broadcasting station. The key broadcasting station has a data broadcast program production device provided with a material data net distribution information storage unit, in which the distribution setting information representing the identifier of the material data and the corresponding distribution destination is stored. The material data net distribution unit judges whether or not the material data having arrived from a first data providing device is identical to the identifier of the material data in the distribution setting information, and distributes the material data, if identical, to the data broadcast program production device of the local broadcasting station of the distribution destination.</p> |
