Video of alpha version.
PixiVisor is a revolutionary tool for audio-visual experiments. It is based on the video signal transmission over audio (you can listen to the sound of your image).
dcp, it is video transmission through the sound. Transmitter (on computer) converts the video to audio (you can listen it) pixel by pixel. Receiver (on phone) takes this signal (from microphone) and converts it back to the video. Image format: 64x64; 10 frames per second. Video source - jpeg/png image, or GIF animation. It is not based on some radio hardware. It uses real AUDIO signal from speakers :) Close your speaker by hand - and video signal will be interrupted.
3 comments:
I still don't understand what this is all about an what it should do...
dcp,
it is video transmission through the sound. Transmitter (on computer) converts the video to audio (you can listen it) pixel by pixel. Receiver (on phone) takes this signal (from microphone) and converts it back to the video.
Image format: 64x64; 10 frames per second.
Video source - jpeg/png image, or GIF animation.
It is not based on some radio hardware. It uses real AUDIO signal from speakers :) Close your speaker by hand - and video signal will be interrupted.
It is a project to see if you can transmit video through the air by sound waves.
The computer has a video clip and the computer software converts it to sound that plays through the desktop speakers.
The iPhone has the app that "hears" that sound and converts it back to video on the iPhone screen.
It is very primitive and the picture quality is very low res. But it works.
The other idea is that if you modify the sound coming out of the speakers (with a filter or FX box) you can distort the video.
Limited real world use, but quite geeky.
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