Avid Technology - Non-Linear Editing

Non-Linear Editing

Non-Linear Editing is a technique used in digital systems where a digital source (such as digitized film, video or audio) is used to create an edited version, not by rearranging the source file, but by creating a detailed list of edit points (ins, outs, fades, etc.). The editing software reads the edit list and creates a new version (the edit) by applying the list parameters to the playback of the source. This type of non-destructive editing is one of the advantages digital editing has over cutting film or magnetic tape. Films are generally edited by making a digital transfer from and using this process during editing. An edit decision list (EDL) is then output from the editing software, which is used to produce cuts and dissolves in the actual film using automated equipment.

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