Post vision

This station located in audio-visual control makes it possible to carry out all the adjustments necessary to a returned good of the image. It consists of several modules:

a vecteurscope allowing to visualize the colors constituting the image in progress.
an oscilloscope of profile allowing to visualize the brightness of the image in progress.
a switch allowing to carry out a selection of the video source to regulate.
a module making it possible to modify the components contrasts/luminosity/saturation of the image and to apply filters according to the result voulu.

The person responsible for this station is a " engineer vision". With an assistant, it is him which carries out the balance of the white in order to calibrate the equipment vidéo.
Its objective is to offir the best quality of image to the realizer so that this last can select the most adequate image on the subject for the diffusion. For that, the engineer vision must continuously take into account the differences in lighting of the various scenes by applying the adapted corrective measures.

Random links: