Re: [PD] fftease 3.0 compatibility with Linux. Was Re: fftease compatibility with Pd-0.46-7

-- Ivica Ico Bukvic, D.M.A. Associate Professor Computer Music ICAT Senior Fellow Director -- DISIS, L2Ork Virginia Tech School of Performing Arts – 0141 Blacksburg, VA 24061 (540) 231-6139 ico@vt.edu www.performingarts.vt.edu disis.icat.vt.edu l2ork.icat.vt.edu ico.bukvic.net On Jan 29, 2016 4:51 PM, "Samuel Burt" composer.samuel.burt@gmail.com wrote: > Ivica, > > I downloaded pd-l2ork-arm6l-20151102. Is this the latest? > > First off, "WhAaA- curvy patch cords!" The esthetics of l2ork are great. I > hadn't gotten around to checking it out, yet. The windows are a bit slow to > load, but I guess it is a compromise based on what system you are using. > (I'm using pd-l2ork through ssh -X from my pi2.) > > After one segmentation fault, I closed it and reopened it and tried just > the pvoc~ help file. After that worked, I added it into my patch. The good > news is it doesn't crash, now. However, the audio is stuttering a lot. So, > I changed the processing delay from 50ms to 100 and the clicks slowed down. > I have it at 200ms and it clicks about four times per second. Deleting some > of two out of three of the pvoc~s helps, too, but maybe [pvoc~] is too much > for the poor little pi. > > Even the [pvoc~] help file clicks about 7 times per second.. At least I'm > at a point where the object loads. I'll work at optimizing > efficiency/quality with the analysis window size. > > Thanks for your help. > > Sam > > > > > On Fri, Jan 29, 2016 at 3:30 PM Ivica Bukvic ico@vt.edu wrote: > >> This is likely due to binary incompatibility. Please try with pd-l2ork. >> >> -- >> Ivica Ico Bukvic, D.M.A. >> Associate Professor >> Computer Music >> ICAT Senior Fellow >> Director -- DISIS, L2Ork >> Virginia Tech >> School of Performing Arts – 0141 >> Blacksburg, VA 24061 >> (540) 231-6139 >> ico@vt.edu >> www.performingarts.vt.edu >> disis.icat.vt.edu >> l2ork.icat.vt.edu >> ico.bukvic.net >> On Jan 29, 2016 2:56 PM, "Samuel Burt" composer.samuel.burt@gmail.com >> wrote: >> >>> Ivica, >>> >>> I'm trying it out now. I had previously tried installing pd-fftease >>> 2.5.2 through deken. I grabbed the lyon/ folder out of Pd-l2ork and dropped >>> it into ~/pd-externals. Pd was using the deken version (2.5.2), instead. >>> So, I removed fftease from /usr/local/lib/pd-externals and copied the lyon/ >>> folder there. I then created [pvoc~], but when I turn on audio with a >>> [pvoc~] object, Pd crashes with a segmentation fault. [granola~] (the >>> granular pitch-shifter) works so I am assuming some of the other fftease >>> objects work, but [pvoc~] gave me a hard crash every time. >>> >>> I'll keep hacking away at it. If anyone else discovers a solution, let >>> me know. I could also reformat the patch to use the 2.5.2 [pvoc~] although >>> then I can't program the patch on my Mac and then transfer it straight. I'd >>> have to heavily modify it every time. >>> >>> Thanks for the recommendation to use pd-l2ork's libraries. >>> >>> Sam >>> >>> >>> >>> On Wed, Jan 27, 2016 at 6:16 PM Ivica Bukvic ico@vt.edu wrote: >>> >>>> Pd-l2ork is not binary compatible with vanilla, although non-gui >>>> objects compiled for pd-l2ork will likely work ok. >>>> >>>> -- >>>> Ivica Ico Bukvic, D.M.A. >>>> Associate Professor >>>> Computer Music >>>> ICAT Senior Fellow >>>> Director -- DISIS, L2Ork >>>> Virginia Tech >>>> School of Performing Arts – 0141 >>>> Blacksburg, VA 24061 >>>> (540) 231-6139 >>>> ico@vt.edu >>>> www.performingarts.vt.edu >>>> disis.icat.vt.edu >>>> l2ork.icat.vt.edu >>>> ico.bukvic.net >>>> On Jan 27, 2016 5:42 PM, "Samuel Burt" composer.samuel.burt@gmail.com >>>> wrote: >>>> >>>>> Thanks, Ivica. >>>>> >>>>> I assume I can just yank all the precompiled plug-ins out of the >>>>> extra/lyon/ folder. There shouldn't be any problem with that as long as I >>>>> point my path to the right place? >>>>> >>>>> Sam >>>>> >>>>> >>>>> >>>>> On Wed, Jan 27, 2016 at 5:29 PM Ivica Bukvic ico@vt.edu wrote: >>>>> >>>>>> Pd-l2ork for RPi comes prepackaged with it. >>>>>> >>>>>> -- >>>>>> Ivica Ico Bukvic, D.M.A. >>>>>> Associate Professor >>>>>> Computer Music >>>>>> ICAT Senior Fellow >>>>>> Director -- DISIS, L2Ork >>>>>> Virginia Tech >>>>>> School of Performing Arts – 0141 >>>>>> Blacksburg, VA 24061 >>>>>> (540) 231-6139 >>>>>> ico@vt.edu >>>>>> www.performingarts.vt.edu >>>>>> disis.icat.vt.edu >>>>>> l2ork.icat.vt.edu >>>>>> ico.bukvic.net >>>>>> On Jan 27, 2016 5:20 PM, "Samuel Burt" < >>>>>> composer.samuel.burt@gmail.com> wrote: >>>>>> >>>>>>> Eric, >>>>>>> >>>>>>> I've been so excited by the results I got after fine tuning my patch >>>>>>> with [pvoc~]. [pvoc~] runs so efficiently. I never quite got [mindwarp~] >>>>>>> functioning without major audio problems that I didn't have with a previous >>>>>>> version, though. It wasn't a big deal, because the audio routine I've >>>>>>> created sounds find without it. >>>>>>> >>>>>>> Now, that I've got fftease 3.0 running smoothly, I discovered I >>>>>>> can't run it on my Raspberry Pi. Would it be possible for me to compile it >>>>>>> on Linux? or is 3.0 tuned just for the Mac, these days? Do I need to redo >>>>>>> my code to use fftease 2.5? >>>>>>> >>>>>>> Thanks for the help. >>>>>>> >>>>>>> On Tue, Jan 26, 2016 at 1:03 PM Samuel Burt < >>>>>>> composer.samuel.burt@gmail.com> wrote: >>>>>>> >>>>>>>> It's working well, now. I think there were also some compatibility >>>>>>>> issues with the way the objects used to work and the way they work now. I >>>>>>>> was also getting crashes, but limited the warp factor input to mindwarp~ to >>>>>>>> be 1/16 to 16. I must have been sending really bad numbers. >>>>>>>> >>>>>>>> I didn't make clean at the end and I should check my path to make >>>>>>>> sure both folders are included. Other libraries I've noticed use only one >>>>>>>> folder. Any particular reason to keep them separate? >>>>>>>> >>>>>>>> Sam >>>>>>>> >>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>> _______________________________________________ >>>>>>> Pd-list@lists.iem.at mailing list >>>>>>> UNSUBSCRIBE and account-management -> >>>>>>> http://lists.puredata.info/listinfo/pd-list >>>>>>> >>>>>>>