Optical sound

Optical Sound lab

https://matthew12345678.github.io/optical_sound_lab

input a film and analyse its frames to produce audio in many ways

as used in……

Feedback Mixer

Create feedback and convert it to sound

https://matthew12345678.github.io/feedbackworkwithsound/index.html

Video Synth (version 1)

find a later (better and tuneable) version here

Map Sequencer

Use a picture or a map as a midi score

Spectroscope

Convert sound to a visual representation

https://matthew12345678.github.io/new_apps/spectroscope_new/index.html

and a slightly different one here

https://matthew12345678.github.io/spectroscope/index.html

Puppet Maker

Animate a photo to make it talk and blink

https://matthew12345678.github.io/mouthtalker/index.html