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. -- View this message in context: http://www.ffmpeg-archive.org/FFplay-Audio-bars-on-video-tp4680331.html Sent from the FFmpeg-users mailing list archive at Nabble.com. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
