Visualizing TV Dialog Using Closed Caption Data

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1

I used Arduino + Video Experimenter shield + Processing sketch to dynamically construct a "word cloud" from the closed caption stream embedded in a TV broadcast (NTSC). The Arduino decodes the closed captions and writes the words over a serial link to the Processing sketch running on a computer.
Project details : Visualizing TV Dialog Using Closed Caption Data | Project Lab

2

Ooh, I like that. Very neat.

3

Was the text from an episode of M.A.S.H? (Hawkeye)

4

Yes, it was! Nicely done.