Editing in a film is the process of cutting and assembling film footage to produce a finished product.
Transitions
This is an example of a fade to black transition. It is an example of how a transition mixes into black.
This is a good example of a dissolve transition. The preceding shot merges into the following shot, resulting in the two shots being superimposed. The longer the dissolve the more noticeable the superimposition becomes.
Here there are many examples of wipe transitions. A wipe transition helps to switch the scene quickly.
Eyeline Match
An eyeline match is when the camera cuts to what the character is seeing. It is a common technique to establish continuity.
Match on Action
This example shows a Match on action, in this example we see someone walking towards someone and then in the next shot they are completing the action.
Shot/reverse shot
This shows shot/reverse shot, this is when the camera cuts from one subject to another back and forth to follow a flow of dialogue or interaction.
Montage
A montage shows a rapid succession of shots to convey a rapid succession of time, panic or frenzy. Sometimes used to break continuity.
Crosscutting
Crosscutting is used to show that two or more events are happening simultaneously. This involves cutting back and forth between different locations.
Split screen
A Split Screen is where the frame splits into sections so that the viewer can see different events occurring at the same time.