What does a BNC Cable primarily carry in television production?

A BNC cable is primarily used in television production for transmitting video signals. This type of coaxial cable is designed to provide a reliable, high-frequency connection, which is essential for video transmission. BNC connectors are commonly associated with professional video equipment because they maintain signal integrity and provide a secure connection that minimizes interference.

While it's true that BNC cables can sometimes be used for data signals in certain contexts, their primary usage in the realm of television production is as a video cable. The design and construction of BNC cables make them particularly suited for carrying composite video signals, which combine video information into one stream.

In practice, you will typically find BNC cables being used with video formats such as SDI (Serial Digital Interface) and analog video formats, while audio connections may rely on different types of cables, such as XLR or TRS. This specialized function underscores why the answer highlights video signals specifically, reflecting the common application of BNC cables in the field of television production.