This bug has been being worked on since prior to FFe, so IMO this is a bug fix that just happens to carry features with it, similar to what you'd find if wxwidgets had been uploaded prior to Feature Freeze.īasically, I'm hoping that some of the logic that can be applied here is that the exception is based mostly on the late upload of wxwidgets which was beyond the control of those involved. Note that the biggest requirement, wxwidgets, only recently got uploaded post-Feature Freeze, which otherwise would have made this FFe moot. com/audacity/ audacity/ discussions/ 889. The biggest hurdles have been the telemetry which can be disabled by default as discussed via https:/ /github. Users of Audacity would much rather see an upgrade, as I have seen in bug reports as of late, or in the #ubuntustudio chat. 2.4.2 is incompatible with ffmpeg 5, and as such we must upgrade, patch, or remove. 3.1 has been out for some time and is compatible with ffmpeg 5.Īt this point, we are finding our hand forced. Audacity has been stagnant at 2.4.2 for several releases. 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 is a very high-profile, cross-platform application. Searching on the internet only lead me to what I already do. This will yield to what I want (ie an audio with no silence part remaining): 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.
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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