Truncate silence filter with cutlist output

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Truncate silence filter with cutlist output

Permanent link to this post Posted by KTf » Mon May 01, 2017 1:49 am

Is there a nyquist plugin that does what truncate silence filter does but also outputs a cutlist to be used with ffmpeg and a video?

like

Code: Select all
ffmpeg -ss hh:mm:ss -i "dummyfile.mp4" -t hh:mm:ss "dummyoutput1.mp4"
ffmpeg -ss hh:mm:ss -i "dummyfile.mp4" -t hh:mm:ss "dummyoutput2.mp4"
....
ffmpeg -i "concat:dummyoutput1.mp4|dummyoutput2.mp4|..." -c copy output.mp4
KTf
 
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Re: Truncate silence filter with cutlist output

Permanent link to this post Posted by steve » Mon May 01, 2017 9:40 am

KTf wrote:Is there a nyquist plugin that does what truncate silence filter does but also outputs a cutlist to be used with ffmpeg and a video?

Not that I know of, but why not just use Truncate Silence and then export from Audacity?
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Re: Truncate silence filter with cutlist output

Permanent link to this post Posted by steve » Mon May 01, 2017 11:08 am

You can get a list of start/end times for audio above a specified threshold level by running "Sound Finder" (http://manual.audacityteam.org/man/sile ... html#sound), which creates labels for the detected sounds, and then export the label track as a text file (http://manual.audacityteam.org/man/impo ... abels.html)
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