Film
A film, also called a movie, motion picture, theatrical film, or photoplay, is a series of still images that, when shown on a screen, create the illusion of moving images. (See the glossary of motion picture terms.)
Radio
Radio is the technology of using radio waves to carry information, such as sound, by systematically modulating properties of electromagnetic energy waves transmitted through space, such as their amplitude, frequency, phase, or pulse width. When radio waves strike an electrical conductor, the oscillating fields induce an alternating current in the conductor. The information in the waves can be extracted and transformed back into its original form.
Screenwriting
Screenwriting, also called scriptwriting, is the art and craft of writing scripts for mass media such as feature films, television productions or video games. It is frequently a freelance profession.
Screenwriting
I moved into directing for a couple of reasons. ... Most directors, I discovered, need to be convinced that the screenplay they’re going to direct has something to do with them. And this is a tricky thing if you write screenplays where women have parts that are equal to or greater than the male part. And I thought, 'Why am I out there looking for directors?'—because you look at a list of directors, it’s all boys. It certainly was when I started as a screenwriter. So I thought, 'I’m just gonna become a director and that’ll make it easier.'
Nora Ephron, writer/director, in the documentary Dreams on Spec
Screenwriting
It seems to me it's the hardest thing 'cause you're starting from nothing and creating something. Everybody else is interpreting what you've written. Everybody else is an interpretive artist. Even the best of them. Stanley Kubrick was an interpretive artist. The best actors in the world are interpreting what's on the page, and they use it as a springboard to something else, but if it's not there, there's nothing to spring from. So the writer is the only person who's taking absolutely nothing, and 120 pages of it, and dirtying it up in such a way that it's gonna gross hundreds of millions of dollars and make a lot of people happy.
Screenwriter Paul Guay in the documentary Dreams on Spec
Film
American capitalism finds its sharpest and most expressive reflection in the American cinema.
Sergei Eisenstein (1957) Film form [and]: The film sense; two complete and unabridged works. p. 196.
EN 
CS
DE
ES
FR
HU
IT
PL
PT
РУ
SK
TR
УК
AR
中文
