The development and use of audio-visual technology in terms of economy and socio-economic trends in society

The aim of this work is to describe history of audio-visual technology and to analyse the influence of digitalization. The text describes the history of cinematography, television and also the introduction of audio-visual technology to people's homes. It contains information on present situation as well as new trends and the influence of the Internet on audio-visual making. There is a comparison of past and present technologies. The new technologies are accessible even for amateur creators which helps them to open new possibilities. This work is also focused on the influence of audio-visual technologies on the final look of the film. In practical part of this paper, author recommends specific technology suitable for certain target groups accordingly to their budget