an evening with....
"onto task out of task"
oslo & london may 2008
light- and videoinstallation

this installation is about to project a video onto a white led lighting-system and to use a pixelmapping software to create images out go of this led lighting-system at the same time. two media servers where used: one for the onto projection, one for the out go projection. both maschines matched the screen shape exactly by scaling and positioning the virtual camera . inverted keying technique allows to play the same video composition from the videobeamer and the led lightingsystem at the same time with an exact match. a second way of doing it is to use inverted footage by using the same keying color.
live camera distortion is triggerd by sound with a vj software and then looped into the live input of a mediaserver to control the effects over a lightdesk.