In NLE software, the user manipulates sections of video, images, and audio on a sequence. Video editing software serves a lot of purposes, such as filmmaking, audio commentary, and general editing of video content. It has replaced traditional flatbed celluloid film editing tools and analog video tape editing machines. Video editing software, or a video editor is software used performing the post-production video editing of digital video sequences on a non-linear editing system (NLE). Software used to edit digital video files The user interface of a typical video editor.