Production system HDTV is the analogue of studio standard, HDTV, and addresses only a small part of what the SMPTE Committee on Hybrid Technology (H19) considers production, and in fact only a small part of what they consider electronic production. Thus, in the context of SMPTE 240M, Television Signal Parameters 1125/60 High- Definition Production System, production has a much more restrictive definition than that employed by CCIR, or the SMPTE Committee on Hybrid Technology (H19).To illustrate by example from SMPTE 240M, the scope explains, this standard defines the basic characteristics of the video signals associated with origination equipment operating at the 1125/60 highdefinition television production system. It is, therefore, directed to the equipment that first encodes the image information into this electronic format, for example, the studio camera and its associated electronics.