Sequence and Arc
Screen acting schools often stress to incoming students that screen and stage acting differ in a variety of ways -- and one of the first points may be that the way an actor experience known as character arc is different in the two media. Character arc refers to where a particular character is mentally and emotionally in the story at a given point. S/he typically changes in some way throughout the story, and on stage and screen, the audience sees this unfold chronologically, but films are shot out of sequence. This means you may shoot the last scene first or vice versa.
The actor …show more content…
On a stage, you must fill the space with your voice and gestures, so they're typically broader than in film. In film, the audience is much closer, so the focus is on tiny gestures and facial expressions, with particular emphasis on your eyes.
Not adjusting can make your performance seem garish or melodramatic. One difficult challenge for film acting in particular is learning to be more still. This is arguable beneficial in stage acting as well, but it's essential on screen, where every hand wave or head shake is visually amplified.
Film actors must also keep in mind physical continuity in a given scene -- which hand s/he is holding a glass with or which direction s/he turns at a given point, for instance. This allows the editor to splice together a smooth scene that doesn't look "cut up" jarring. The same goes for vocal choices like accents, pitch or even volume.
As you can see there are many differences between screen acting and stage acting which makes it even more important to find a good screen acting school or film acting college to attend so you learn the techniques most suitable for your choice of acting