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<p>Hi,</p>
<p>scaletempo adjusts tempo while preserving pitch. Now, wouldn't it
be trivial to tweak the code a bit so that it does the opposite,
eg ajust pitch without changing tempo, which is what this new
filter does ? I don't understand all the magic behind the
algorithms used so I don't know for sure.</p>
<p>What I found out however, is that scaletempo had been ported from
GStreamer, and is still in use for tempo change, while for pitch
shifting, GStreamer uses SoundTouch. Hence, putting aside the
possibility of a bad design choice on GStreamer's part, I assumed
trying to achieve pitch shifting with scaletempo was not worth it.<br>
</p>
<div class="moz-cite-prefix">On 08/19/2017 03:19 PM, Rémi
Denis-Courmont wrote:<br>
</div>
<blockquote type="cite"
cite="mid:A66D32A1-2C2F-4572-A198-1A286F495AD6@remlab.net">Hello,<br>
<br>
Possibly stupid question but: Isn't that the same thing that the
scaletempo filter already does?<br>
-- <br>
Rémi Denis-Courmont<br>
Typed on an inconvenient virtual keyboard
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