8 lines
477 B
Markdown
8 lines
477 B
Markdown
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## Video Parser
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This takes a visual media input (photo / video / etc) and uses ffmpeg to read the rgb values then writes them to `stdout` as raw data. This can the be piped to [/dev/ttyACMx](https://github.com/Rushmore75/led_matrix) which will display them.
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To find the arduino you can run:
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```
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ls /dev/serial/by-id/ | grep arduino | xargs -I{} readlink /dev/serial/by-id/{}
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```
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which will output `../../ttyACMX` or simmilar. Then `/dev/ttyACMX` (for example) is your arduino.
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