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Basis of digital cinema and digital video

To take full ownership of digital as a tool for audiovisual production, as a language for self-expression, it is necessary, in my point of view, to considered it in the concrete of its materiality, to no longer represent it as an abstraction, but as a reality.

Chapter 5: Sound techniques
Chapter 5: Sound techniques

In the audiovisual industry, sound is always the poor relation, it is always the one we talk about at the end, it is always the one we almost forget. And yet, it is no less essential than the image. Let’s explore its nature and techniques. What (…)
9 August 2022
  5 min
Chapter 4 : Interlaced video
Chapter 4 : Interlaced video

You may already have seen these very ugly horizontal lines on video images, very visible in the movements. Therefore we see from time to time ? Where did they come from ? How to get rid ?We must once again, back to the story to understand the (…)
6 August 2013
  3 min
Chapter 3 : Technology of television
Chapter 3 : Technology of television

The concept of televisionThe goal of “tele-vision” at the beginning, as its name suggests, was able to transmit moving pictures remotely, making “live” that the cinema does not, because you have to develop the film.But how, in the early (…)
21 July 2013
  3 min
Chapter 2 : Invention of cinema
Chapter 2 : Invention of cinema

Cinema is a cross between a camera and the mechanics of a sewing machine, which helped capture on a long strip of film, a large number of photos one after the other. In this instance, since 1927, it is still 24 frames per second.These (…)
14 July 2013
  3 min
Chapter 1 : What is a photographic image ?
Chapter 1 : What is a photographic image ?

What is an image ?To answer this question, the first question to ask is: Why do we see? How do we see? What do we see?Keeping it simple: at the bottom of our eye, there is a “sensitive area”, which sends information to the brain, which (…)
5 July 2013
  3 min