Pd-list February 2018

pd-list@lists.iem.at

72 participants
83 discussions

slider appearance change somewhere between 0.47 and 0.48
by Roman Haefeli 01 Feb '18

01 Feb '18

Hey all Before I report anything to a tracker, I may ask whether it was an intentional change. Up until 0.48, the label text of any gui widgets (sliders, etc.) appeared above the front. Since 0.48, the front covers the label text, changing the appearance of patches that have overlapping front and label. See here: https://netpd.org/~roman/tmp/front_above_label.png Roman

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Re: [PD] [solved] glitches when streaming UDP
by Dan Wilcox 01 Feb '18

01 Feb '18

I agree. I recorded 8 channel multitrack from Pd to Ardour using a single core Thinkpad back in the day with no drop outs. You could try running Pd with a different nice level. Even though it has "realtime priority" it sometimes helps to cue the scheduler a little more directly. > On Jan 30, 2018, at 11:21 PM, pd-list-request(a)lists.iem.at wrote: > > Interestingly, setting CPU scaling governor to performance is not > enough for Pd (it is for other applications, though). When doing that > for each core, they all run at maximum speed. However, it doesn't help > with making Pd glitch free. I really have to put some load on them. > > This confirms what I suspected for while now: The advanced power saving > features of modern CPUs don't really help for realtime audio. > > I wonder what softwares like Ardour do differently to not fall victim > of aggressive power saving. > > Having a constantly running fan is also not an ideal situation. I don't > care about increased power consumption at this point. Maybe there is a > less invasive way to keep the CPU busy? -------- Dan Wilcox @danomatika <http://twitter.com/danomatika> danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/>

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w64 [pd~] and also experimental w64 pdvst~
by Jean-Yves Gratius 01 Feb '18

01 Feb '18

Hi, I built a 64 bit version of the scheduler for pd-vst , a wraper to use puredata with all its externals as vst plugin inside a vst host. (windows only). you can now use puredata w32 or w64 with it. It's still experimental, but you can download and test it here : http://puredata.info/Members/jyg/software/pdvst/download @ Lucas I set the compilation flag you said, and I had to fight with my antivirus. Now it seems to work fine with puredata w64. Great ! Note that the 32bit scheduler works fine with PurrData too. > > De : > Lucas Cordiviola <lucarda27(a)hotmail.com> > Date : > 26/01/2018 20:53 > > Pour : > Jean-Yves Gratius <jyg(a)gumo.fr>, "pd-list(a)lists.iem.at" > <pd-list(a)lists.iem.at> > > > Hi Jean-Yves > >> Did you test pd~ external ? I tested it, but it doesn't work on my >> computer. > > I only try the help patch and is working fine. > > > ************************************************** > > On pdvst~: > >> I have just built a vstschedlib.dll for W64 but it crashes after a while. >> >> need to do further investigations, (later...) >> > || > > Be aware of this: https://github.com/pure-data/pure-data/pull/7 > <https://github.com/pure-data/pure-data/pull/7> > > You should give a preprocessor flag when compiling: > /CPPFLAGS=-DPD_LONGINTTYPE=__int64/ > > This days I will try to set up an 64bit DAW. I still use all 32 bit > audio things, time to switch. : -) > > > Let me know when there's something to test. > > > Salutti, > Lucarda

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Pd-list February 2018