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en:ressources:astuces:soundstretch [2017/05/29 16:38]
julien created
en:ressources:astuces:soundstretch [2017/05/29 17:01] (current)
julien
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 Sorting music by BPM count can be useful to build a collection of a specific tempo. Linux has a few tools that can count the beat per minute of a song, and while their accuracy is far from 100%, they can help built a playlist that can then be filtered manually. Sorting music by BPM count can be useful to build a collection of a specific tempo. Linux has a few tools that can count the beat per minute of a song, and while their accuracy is far from 100%, they can help built a playlist that can then be filtered manually.
 +
 +===== Soundstretch =====
  
 Soundstretch is one of those tools, available in Debian Jessie in the eponymous package. It works on WAV files, not MP3 or OGG, so conversion is needed prior to using it, which can easily be done by ffmpeg/​avconv. Soundstretch is one of those tools, available in Debian Jessie in the eponymous package. It works on WAV files, not MP3 or OGG, so conversion is needed prior to using it, which can easily be done by ffmpeg/​avconv.
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 Accuracy is about 50%, it would seem, so you definitely need to re-filter the files manually afterward, and check the tempo with something like http://​www.all8.com/​tools/​bpm.htm Accuracy is about 50%, it would seem, so you definitely need to re-filter the files manually afterward, and check the tempo with something like http://​www.all8.com/​tools/​bpm.htm
 +
 +===== MixMeister =====
 +
 +MixMeister is a windows application that can load a bunch of MP3s at once and calculate their BPM. It runs in wine on Linux and seems to have about the same accuracy as soundstretch. You can download the EXE installer from CNET's website at http://​download.cnet.com/​MixMeister-BPM-Analyzer/​3001-2169_4-10290906.html
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 +{{:​en:​ressources:​astuces:​screenshot_2017-05-29_12-58-04.png?​300|}}
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en/ressources/astuces/soundstretch.txt ยท Last modified: 2017/05/29 17:01 by julien
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