Video editing sound recordings in the post-production process. Motion picture film editing is a predecessor to video editing and, in several ways, video editing simulates motion picture film editing, in theory and the use of linear video editing and video editing software on non-linear editing systems (NLE). Using video, a director can communicate non-fictional and fictional events. The goals of editing is to manipulate these events to bring the communication closer to the original goal or target. It is a visual art. Early 1950s video tape recorders (VTR) were so expensive, and the quality degradation caused by copying was so great, that
Video recorder scheduling code in 1992, but only for six-digit codes or less. Source code for seven and eight digit codes was written in C and Perl and posted anonymously in 2003. Video recorder scheduling code VCR Plus+, G-Code, VideoPlus+ and ShowView are different names for the same scheduling system for programming video recorders. These names are all registered trademarks of Macrovision, whose corporate predecessor, Gemstar, developed these algorithms for use in integrated endecs. Before the advent of on-screen displays, the only interface available for programming a home video recorder was a small VFD, LED or LCD panel and a small number of buttons.