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
First video-recording from a submarine successful video-recording of the inspection of Tenneco’s "Molly Brown" 32,500 barrel oil storage unit. Fred Hartdegen, Gulf Coast Operations Manager for Hydro Products, and James Smith, Hydro Products Field Operator, reconfigured a Sony two-inch, helical-scan video-recorder to fit through the hatch of the sub (video-recorders in the 1960s were a relatively new technology and were rather large) and used a “frequency stabilizer” from Cubic Corporation for the power supply. The “frequency stabilizer” converted the sub’s DC power (which varied significantly during maneuvering) to a stable DC which was then electronically converted by crystal oscillators into an AC sine wave with