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 tape recorder was believed that if the tape was run at a very high speed it could provide the necessary bandwidth to record the video signal. The problem was that a video signal has a much wider bandwidth than an audio signal does (6 MHz vs 20 kHz), requiring extremely high tape speeds to record it. However, there was another problem. The magnetic head design would not permit bandwidths over 1 meghertz to be recorded regardless of the tape speed. The first efforts at video recording, using recorders similar to audio recorders with fixed heads, were unsuccessful. The first such demonstration of