[Libav-user] Way to convert .wav file waveform into video .mjpeg file

Olivier Daubry olivier.daubry at gmail.com
Tue Jun 11 14:41:10 CEST 2013


I'm searching for a way to convert an array of values (44100 samples coded
on 16bits each every second) into a series of plot (graph) images (24 per
seconds), and then make a video out of it so that I could have a converter
from .wav to .mjpeg showing the waveform moving as if you were watching the
file being read by any DAW with a fixed playhead. I've heard about ffmpeg
while searching for a way to do this.

Do you guys think it could help me achieving this?

Thank you
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