![]() So how can I reproduce the output I get from Audacity "Truncate Silence" filter with ffmpeg and remove all silence parts from audio ?Įdit: The output from silencedetect filter is correct: ffmpeg -i input.wav -af silencedetect=0.2:n=-45dB -f null - detects exactly what audacity detects. Audacity 3.0. ![]() Searching on the internet only lead me to what I already do. Ive read every thread I can find on this topic, tried every potential solution, but the FFmpeg library is 'not found' regardless of what I do. Audacity detected the FFmpeg library, stating that I have. Still Audacity does not load avformat-52.dll. Without the optional FFmpeg library, Audacity cannot import this file type.' I then followed the instructions given in the Audacity manual and downloaded FFmpeg-win-2.2.2.exe, ran the executable file. I get the Ffmpeg exe and install it (which goes into C:/program files this time. ![]() This will yield to what I want (ie an audio with no silence part remaining): The issue is that I keep getting the error: 'File is an advanced audio coding file. If it doesn't work, try the ZIP option and manually locate FFmpeg in Audacity as follows. In Audacity I will use "truncate audio" filter and choose the above parameters to detect silence and in the action part I will choose to truncate to 0. Simply run ' ffmpeg -win-2.2.2.exe' installer and complete the installation, FFmpeg Library will be automatically installed and configured in Audacity. I am using the following ffmpeg command to remove silence part ffmpeg -i input.wav -af silenceremove=stop_periods=-1:stop_duration=0.2:stop_threshold=-45dB output.wav because I understand from the doc that it will remove all silence parts longer than 0.2 s (silence being below -45dB).īut I get that where silence part has only been reduced to around 0.1 wheras I want it to be 0 (no remaining silence). I want to remove completely silence parts from wav files with ffmpeg.
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