Created
August 26, 2019 00:48
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Make a music visualizer for twitter/mastodon/etc.
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| #!/bin/sh | |
| # Converts an audio file to a smol .mp4 video with a basic spectrogram visualizer | |
| ffmpeg -y -i "$1" -filter_complex " | |
| [0:a]showcqt=s=320x80:text=0[v] | |
| " -map [v] -map 0:a -b:a 320k "$1.mp4" |
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