[FFmpeg-user] silenceremove use

[To ny]

This one was truncated so i post it again

#ffmpeg -i '/home/tony/test/Recording_53.wav' -af silenceremove=start_periods=1:start_duration=0:start_threshold=-20dB:start_silence=3:start_mode=any:stop_periods=2:stop_duration=3:stop_threshold=-20dB:stop_silence=3:stop_mode=any:detection=peak:window=10 recording53_silences_removed.wav
# Done in 40 seconds
# leaves an empty file