[FFmpeg-user] Segment sound to multiple Waveform images

Carl Eugen Hoyos cehoyos at ag.or.at
Tue Apr 12 13:42:09 CEST 2016

Bouke (VideoToolShed <bouke <at> videotoolshed.com> writes:

> ffmpeg.exe -i K:\test\test.wav -f segment -segment_time 8 -filter_complex 
> "aformat=channel_layouts=mono,compand,showwavespic=s=640x120" 
> -f image2 K:\test\test_%03d.png
> However, this gives me just one file, showing the entire 
> duration of the sound clip. What am I missing here?

I didn't test but it seems there are two different filters 
with similar names: Maybe try showwaves?

Carl Eugen

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