ffmpeg -y -i input.mp3 -loop 1 -i background.png -filter_complex "[0:a]showwaves=s=1520x200:mode=line:colors=Red:draw=full,colorchannelmixer=1:0:0:0:0:1:0:0:0:0:1:0:1:1:1:0[v];[1:v][v]overlay=200:900[outv]" -map "[outv]" -pix_fmt yuv420p -map 0:a -c:v libx264 -c:a copy -shortest output-audio-visualisation.mp4
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May 24, 2021 10:08
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FFMPEG transparent audio wave visulatsation on background image
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Here is a screencapture of the result.
