Gaggeldub Video Art With a solar powered video projector and a camera Gaggeldub is creating an interactive VJ show with live video feedback mandalas to participate. Video Feedback If microphone and speakers come too close, this can cause a whistling and screeching feedback. The situation is quite different from video cameras which film the screen that shows the picture just taken, producing esthetic fractals such as snowflakes. If camera or screen are tilted, arising spirals found in the extreme center feedback: a bright white point (like the whistling sound) - depending on the zoom bigger or smaller expanding. By playing with exposure and colors there are produced impressive video effects, where no PC is involved. Light Painting Light Painting or Light Writing is a photographic technique in which images are taken usually at night or in darkened rooms by the movement of one (or several) in the hand-held light sources (or by motion of the camera). For the Light Painting are much longer shutter times used than normal. The light is kept in the direction of the camera during the exposure and move to create shapes or lines. Conversely, often the camera is moved in certain directions, to create by changing the position of the stationary light sources in the frame lines. Gaggeldub - Loop Experience  [Solar Sound Solutions] [Gaggeldub] [GaggeldubTV] [Contact] [Home]