Non-linear refers to the editor s ability to edit the video out of sequential order. This gives you the freedom to swap sections around easily. Non-linear editing is done on computers. The industry s leading non-linear editing program is made by a company called Avid. If you hear you re editing on an Avid system, you re likely to end up with a good end product without a lot of fuss.
Some editors still do linear editing.
This requires editing in sequential order and transferring the videotape you shot directly to the final videotape you are creating. Since you are going from tape to tape, you need to sequence your scenes one by one. Since linear editing systems are not as convenient, they are often more affordable. Keep in mind, however, that you ll spend more time in the editing process. The first step in non-linear editing is digitizing the video you shot.