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<p>In my click tracker I use [array set] to generate the resulting
audio in 3 tracks (3 sources), and then zexy's [.] for amplitude
scaling and iem_tab's [tab_add] to join all 3 tracks. iem_tab has
also lots of other interesting things.</p>
<p>But that's all copy-paste, no audio processing (except with [.] )<br>
</p>
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<div dir="ltr">this sounds interesting. i've also successfully
written to an array. i've always liked this idea, it makes no
sense to compute something over and over again if you already
know what's going to be computed. playing back a bit stream from
RAM is always going to be faster.
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<div>i can have some fun with this and i know exactly the
application to use it for as i've (ab)used this sort of
"render to sample" feature in Renoise. </div>
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<br>
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<div dir="ltr" class="gmail_attr">On Mon, Aug 17, 2020 at 12:48
AM Alexandre Torres Porres <<a
href="mailto:porres@gmail.com" moz-do-not-send="true">porres@gmail.com</a>>
wrote:<br>
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0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">I'm having so much fun, thanks!
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<div>working on a "batch record" abstraction now :)</div>
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<div>I'm only now frustrated I can't batch record myself
playing live, for like, 5 minutes... maybe Miller will
figure out a way of doing so in 0.52 :) </div>
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<div dir="ltr" class="gmail_attr">Em dom., 16 de ago. de
2020 às 21:54, Christof Ressi <<a
href="mailto:info@christofressi.com" target="_blank"
moz-do-not-send="true">info@christofressi.com</a>>
escreveu:<br>
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<div>
<p>Hey,</p>
<p> </p>
<blockquote type="cite">but I still needed an example to
see how to make this happen :) </blockquote>
Attached you find a simple example for recording N ms of
sound to disk.
<p> </p>
<blockquote type="cite">that's used n the help file of
[samplerate~] but I agree it should also be included
in this new documentaton section. Anyway, what else
would you use it for?</blockquote>
It's useful for preventing "angry vline~s": if you
accidentally keep sending messaes to a [vline~] while
DSP is off, it will eventually bring Pd to its knees.
The solution is to use a [spigot] which is opened on
"pd-dsp-started" and closed on "pd-dsp-stopped".
<p>Actually, the issue should be mentioned in
vline~-help.pd, together with the possible solution.</p>
<p>Christof<br>
</p>
<div>On 17.08.2020 02:25, Alexandre Torres Porres wrote:<br>
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<blockquote class="gmail_quote" style="margin:0px
0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">On 16.08.2020
05:52, Miller Puckette via Pd-list wrote:<br>
> An artificial example (for simplicity) - I
want to apply a Pd effect to a<br>
> soundfile and write the result out to
another file, without having to wait<br>
> for the length of the file to get the
result. This could be done from the<br>
> command line using a batch command, but
while you're developing the patch to<br>
> do it it's much easier to be able to set
the process off with a button from<br>
> inside Pd.<br>
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<div>Great, kind of what I was expecting, but I
still needed an example to see how to make this
happen :) </div>
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<div dir="ltr" class="gmail_attr">Em dom., 16 de
ago. de 2020 às 08:16, Christof Ressi <<a
href="mailto:info@christofressi.com"
target="_blank" moz-do-not-send="true">info@christofressi.com</a>>
escreveu:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px
0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">My use case
was that I had a patch which either produced
some generative <br>
music or processed some soundfile and I wanted
to record N seconds as <br>
fast as possible. It's basically like the render
function in a DAW <br>
(usually you don't have to start the DAW from
the command line to render <br>
your project :-).<br>
</blockquote>
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<div>I also thought about that and I'm really
excited to test both things. Hopefully I can
have an example of this in my tutorial rght now
and release an update. But my attempts here
failed and froze Pd :) </div>
<div><br>
</div>
<div>Have you already messed with it, Christof?</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px
0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"> But I agree
that this needs to documented. Generally, there
should be a <br>
section to document all (public) Pd messages,
like [pd dsp(, [pd quit(, <br>
etc. (What can be considered "public"?)<br>
</blockquote>
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<div>I opened an issue for that ( <a
href="https://github.com/pure-data/pure-data/issues/1125"
target="_blank" moz-do-not-send="true">https://github.com/pure-data/pure-data/issues/1125</a> )
and can take care of it as I'm usually handling
documentation issues.</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px
0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"> Also [r
pd-dsp-started] and [r pd-dsp-stopped], which
most people don't <br>
know about, I guess.<br>
</blockquote>
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<div>that's used n the help file of [samplerate~]
but I agree it should also be included in this
new documentaton section. Anyway, what else
would you use it for?</div>
<div> <br>
Porres</div>
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