The Principles of Non-linear Digital Editing

Principles of Nonlinear Digital Editing This report explains the principle of nonlinear digital editing, such as editing history information and using it for software editing. It also describes the pros and cons of digital editing and what you expect from appropriately edited videos. The original movie was not edited at all, it was shot only once, usually it was very short. An example of this is a very short comedy that lasted for 1 minute at the 1898 France movie "La Roceseur Arose".

Nonlinear video editing (NLE) explains video editing used in the digital domain. When the material is transferred to the hard disk of the computer, you can edit the material regardless of the linear order of the material without having to reserve space for the intermediate scene. In addition, each clip can be reused. You can also make various modifications to the material by copying the file to the hard drive. You can make color corrections, adjust brightness and contrast, add dissolves and effects.

Currently known computer nonlinear editing is the EMC 2 editor, first introduced by Editing Machines in 1989. This is a PC based nonlinear offline editing system that uses half-frame of 15 frames per second to store and play video using a magneto-optical disk. Screen resolution video. Several weeks later, Avid announced Avid / 1. This was the first of the Media Composer system. It is based on the Apple Macintosh computer platform (using the Macintosh II system), special hardware and software developed and installed by Avid. Avid / 1 is not the first system to introduce the latest concepts in nonlinear editing such as timeline editing and edit boxes - both systems were originally created in Lucasfilm 's EditDroid in the early 1980' s.

Early consumer applications that use video computing for nonlinear editing of multimedia computers include video capture cards for capturing analog video or video capture cards for capturing digital video from DV cameras via their video editing software I have a FireWire connection. Imported videos can receive various editing tasks, ie MPEG encoding, to transfer to DVD before being imported to another media. The latest web-based editing system can capture video directly from camera phone with GPRS or 3G mobile connection and can be edited via web browser interface. Strictly speaking, no hardware is required for the computer used for video editing. Web browser and software other than Internet connection

Linear (tape-to-tape) editing is the only option for changing video recording when electronic video production is just beginning. In the 1990's, nonlinear video editing became more common and the possibilities for video authoring and editing expanded totally new. Because non-linear editing was initially not popular with anyone, many editors were reluctant to accept this type of editing. In addition, the problem of performance and uncertainty about the viewpoint of new flexibility are repeated problems. But after all, the benefits of nonlinear video editing become very obvious and they are no longer ignored.