[FFmpeg-user] FFplay - Audio bars on video

[Manmathan]

Hello Everyone.
We need to monitor audio (vertical bar-graph) over video of* live *stream. 
Audio is able to monitor separately with ffplay :
(http://www.ffmpeg-archive.org/Error-configuring-filters-AudioBars-td4680275.html#a4680277)
ffplay -f lavfi "amovie=in.mp4, asplit [a][out1]; [a] 
showfreqs=mode=line:fscale=log [out0]"

Audio over video is possible with ffmpeg on recorded
file.(http://www.ffmpeg-archive.org/how-to-create-audio-bar-in-video-td4680323.html)
ffmpeg -i inputfile_or_stream -filter_complex "[0:a]asplit[a][aout];
[a]showvolume=o=v[bars]; [0:v][bars]overlay=x=main_w-overlay_w:y=0[vout]"
-map "[vout]" -map "[aout]" output.mp4 

Please guide how to do this with* ffplay* or live viewing on ffmpeg or pipe
out of the above to vlc.





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