

A black dot walks across your screen and makes music. That's it. That's the movie.
In Music on Triggering Surfaces, Bode constructs an interface between audio and video systems. The luminance information (voltage) from the visual images traversed by the black dot is routed to an oscillator to produce the audio signal, which varies according to the changing luminance. The video image itself then triggers the audio. The shifting grey-scale of the image becomes a two-dimensional sound map or audio score.
Direction
Bode literally invented video synth techniques while bored, probably.
Sound
The image IS the instrument. Your eyes are ears now, deal with it.
Director
Peer Bode
Trivia, insights & behind the scenes
This is peak 1970s video art, when artists first got their hands on Sony Portapaks and went absolutely feral with signal processing.
Peer Bode was part of the Experimental Television Center, a collective that treated video equipment like modular synthesizers—decades before 'visuals' became standard at concerts.
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