The term online originated in the telecommunication industry, meaning "Under the direct control of another device" (automation).
The protocol supports a variety of devices including one-inch reel-to-reel type C videotape as well as videocassette recorders (VCR) to Fast-Forward, Rewind and Play and Record based on SMPTE time-code.
The term 'Online' changed from its original meaning to where the pictures are re-assembled at full or 'online++' resolution.
This work-print (cutting copy in the UK) also provides a reference for any digital video effects that need to be added.
After conforming the project, the online editor will add visual effects, lower third titles, and apply color correction.