Pd-list August 2006

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131 participants
259 discussions

Re: [PD] playing video with sound
by sven 18 Aug '06

18 Aug '06

At 14:15 18.08.2006, you wrote: >hi there, > >i would like to play a video which have sound included (in gem-window) >and also control the sound (volume) >any idea? you'll have to split the audio and the video into individual files and play them separately. the best way to make sure that a/v stays perfectly in sync would be to play the audio with [vline~] + [tabread4~] and [snapshot~] the ouput of [vline~] every [gemhead] to determine the frame of the video to be displayed. sven.

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playing video with sound
by pd 18 Aug '06

18 Aug '06

hi there, i would like to play a video which have sound included (in gem-window) and also control the sound (volume) any idea? thanks a lot, steve.

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BA Electronic Arts Brunel University
by Paul Verity Smith 18 Aug '06

18 Aug '06

The School of Arts, Brunel University, West London is now accepting applications for its new innovative degree combining theoretical exploration with extensive practical training and experimentation. BA (Hons) Electronic Arts and Performance (Convenors: Paul Verity Smith and Kjell Petersen) http://www.brunel.ac.uk/about/acad/sa/newcourses. This three year BA degree explores multimedia theatre, dance, and performance art; interactive installation; virtual and physical bodies; motion capture and sensor technology; wearable computing; telematic and non-linear performance; web based performance; virtual and mixed reality performance space, sonic arts and real-time music control; networked social environments; and cultural mediatisation. It is run by the School of Arts and will also draw on significant strengths and specialist technology from the School of Engineering and Design. Applications forms from Suzanne.Wills(a)brunel.ac.uk For any informal questions or further details please contact Paul Verity Smith at 01452506586 or email paul.veritysmith(a)brunel.ac.uk

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BA MA Degrees at Brunel University
by Paul Verity Smith 18 Aug '06

18 Aug '06

The School of Arts, Brunel University, West London is now accepting applications for its new innovative Academic programmes combining theoretical exploration with extensive practical training and experimentation. BA (Hons) Electronic Arts and Performance (Convenors: Paul Verity Smith and Kjell Petersen) MA Digital Performance (Convenors: Johannes Birringer and Gretchen Schiller) http://www.brunel.ac.uk/about/acad/sa/newcourses. Key elements of both programmes include the exploration of multimedia theatre, dance, and performance art; interactive installation; virtual and physical bodies; motion capture and sensor technology; wearable computing; telematic and non-linear performance; web based performance; virtual and mixed reality performance space, sonic arts and real-time music control; networked social environments; and cultural mediatisation. The programmes are run by the School of Arts and also draw on significant strengths and specialist technology from the School of Engineering and Design. For further details contact: BA (Hons) Electronic Arts and Performance suzanne.wills(a)brunel.ac.uk MA Digital Performance donna.white(a)brunel.ac.uk.

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real time audio normalizing
by Tas Pas 18 Aug '06

18 Aug '06

Hi list, Is there a way to load a sample in the soundfiler normalized, or is there an object that real-time normalizes incoming audio? Cheers, Tasos --------------------------------- ΓΓ±Γ§Γ³Γ©Γ¬Γ―Γ°Γ―Γ©Γ₯ΓΓ΄Γ₯ Yahoo! ΓΓ‘Γ±Γ₯Γ¨ΓΓͺΓ‘Γ΄Γ₯ Γ΄Γ‘ Γ₯ΓΓ―Γ·Γ«Γ§Γ΄Γ©ΓͺΓ Γ¬Γ§ΓΓ½ Γ¬Γ‘Γ΄Γ‘ (spam); ΓΓ― Yahoo! Mail Γ€Γ©Γ‘Γ¨ΓΓ΄Γ₯Γ© Γ΄Γ§Γ ΓͺΓ‘Γ«Γ½Γ΄Γ₯Γ±Γ§ Γ€Γ΅ΓΓ‘Γ΄Γ Γ°Γ±Γ―Γ³Γ΄Γ‘Γ³ΓΓ‘ ΓͺΓ‘Γ΄Γ Γ΄ΓΉΓ Γ₯ΓΓ―Γ·Γ«Γ§Γ΄Γ©ΓͺΓΎΓ Γ¬Γ§ΓΓ΅Γ¬ΓΓ΄ΓΉΓ http://login.yahoo.com/config/mail?.intl=gr

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[GEM] map text onto Geo
by derek holzer 18 Aug '06

18 Aug '06

This is probably a bonehead GEM question: How do you map [text2d] or [text3d] onto a Geo. [pix_texture] doesn't do the job. Also: Is there anything in HC's PD-Extended installer which supports entering text with spaces? [symbol] doesn't do the job here either. The end goal: A bouncing sphere with user-entered text wrapped around it. I did check the archives and only found some stuff from Toxy [didn't create properly], GriPD (not in HC's installer), or BBogart's [enter] (also not in installer as far as I can tell). It looks like the one from miXed got close: > beware! this is widget 0.1, 19th alpha build... > warning (Widget): no file 'setup.wid'... using built-in defaults > error (miXed): bad arguments for a widget > expecting "widget <type> <name> [properties]" > widget text > ... couldn't create But I guess I'm not creating it right. Suggestions appreciated! d. -- derek holzer ::: http://www.umatic.nl ---Oblique Strategy # 118: "Make what's perfect more human"

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OSX org.puredata.pd.plist options ?
by tim 18 Aug '06

18 Aug '06

I am mostly used to Windows and editing some *.bat file for startup options like -nogui, -lib, -audioindev etc... On Mac OSX I am looking at the org.puredata.pd.plist file but I can't find info on exactly how to edit pd's startup options in it. I want to know how I enter for example a -nogui option, load a patch on startup, etc... thank you, Tim

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Re: [PD] jittering sensors
by dafydd hughes 18 Aug '06

18 Aug '06

sorry hc - hit the wrong button. On 8/15/06, dafydd hughes <dafydd(a)sideshowmedia.ca> wrote: > Is it possible to chop off the smallest bit or two of the sensor > output i.e. reduce the resolution? I remember using a basic stamp > program that did that for midi data. > > On 8/15/06, Hans-Christoph Steiner <hans(a)eds.org> wrote: > > > > On Aug 15, 2006, at 7:54 PM, Cesare Marilungo wrote: > > > > > derek holzer wrote: > > > > > >> If all the IRQ stuff that was just suggested doesn't make you > > >> happy, try this: > > >> > > >> [sensor input] > > >> | > > >> [pack 0 n] (where 'n' = the time in miliseconds you would like > > >> your signal smoothed by) > > >> | > > >> [line] (or [line~] if you are using it to control an audio > > >> signal] > > >> | > > >> [expr x] (where 'x' is some math to get the numbers where you > > >> need them) > > >> | > > >> [whatever happens next] > > > > > > This adds latency and results are still (albeit less) jumpy. > > > > > > To smooth out a signal coming from a control (especially for midi > > > ctls) > > > i use: > > > > > > [input] > > > | > > > [sig~] > > > | > > > [lop~ n] (try a n value between 20 and 50) > > > | > > > [whatever] > > > > > > Found the trick above posted on this list by somebody else. > > > > > > You can also achieve this without the added load of audio objects. > > [iir] and [lop] in mapping provide filters in the message domain. > > > > .hc > > > > > > > > > > > > > > > > > > c. > > > > > >> > > >> You could also explore [pow] or some of the other maths to do the > > >> job of [expr] if you aren't a math whiz. The [line] object is > > >> really handy to smooth out a jumpy signal. Try different values of > > >> interpolation (i.e. the 'n' in the [pack] object), depending on > > >> how fast you need a response versus how jumpy the input is. There > > >> used to be a [speedlim] object that also did this nicely and was > > >> really designed for sensor input, but the maintainer (Johannes > > >> Taelmann) doesn't seem to be maintaining it (and has dropped off > > >> the face of the Earth as far as PD in concerned unfortunately!). > > >> > > >> d. > > >> > > >> > > >> David Powers wrote: > > >> > > >>> Maybe I don't know what I'm talking about, but couldn't you just > > >>> take the average value over some time period? > > >>> > > >>> ~David > > >>> > > >>> On 8/15/06, *patrick* < patrick(a)11h11.com > > >>> <mailto:patrick@11h11.com>> wrote: > > >>> > > >>> hi all, > > >>> > > >>> i've done a project using the MULTIO of mamalala and HID to > > >>> capture the > > >>> output of my sensors (infra-red, tilt and such). sadly the > > >>> values are > > >>> really jittering and i have a logarithm sensor too. > > >>> > > >>> i know that each case is unique, but maybe there's some rules to > > >>> stabilize the fluctuation and correct the curve (logarithm)??? > > >>> > > >>> thanks for sharing any knowledge on this! > > >>> pat > > >> > > >> > > > > > > > > > -- > > > www.cesaremarilungo.com > > > > > > On the Internet, no one knows you're using Windows NT > > > -- Submitted by Ramiro Estrugo, restrugo(a)fateware.com > > > > > > > > > > > > _______________________________________________ > > > PD-list(a)iem.at mailing list > > > UNSUBSCRIBE and account-management -> http://lists.puredata.info/ > > > listinfo/pd-list > > > > > > _______________________________________________ > > PD-list(a)iem.at mailing list > > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list > > > > > -- > www.sideshowmedia.ca > skype: chickeninthegrass > www.myspace.com/dafyddhughes > www.myspace.com/thedeborahs > -- www.sideshowmedia.ca skype: chickeninthegrass www.myspace.com/dafyddhughes www.myspace.com/thedeborahs

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Re: [PD] pidip:: pdp_theorin~ : could not initialize vorbis decoder
by bigswift＠cox.net 18 Aug '06

18 Aug '06

you have all the development libs? ---- rob switzer <rswitzer(a)721.com> wrote: > Hi, > > I just built pd-0.39-2, along with pdp-12 and pidip-0.12.19 (I tried > pidip-0.12.20 first and had the same result). > > The compile was successful and I was able to load both pdp and pidip at > start-up. > > However, when I try to open a theora file (created with ffmpeg2theora > from a Quicktime file), the xv window is created, the frame counter > increments, but the window is black -- the file is playing, but not > displaying video. > > In the pd status window I get pdp_theorin~ : could not initialize > vorbis decoder. > > I'm running Linux fc4-ccrma. libvorbis is 1.1.2-4 from an atrpms rpm. > I tried various theoras -- libtheora-1.0alpha4, -1.0alpha7, plus current > CVS, both from rpm packages and compiled by hand. > > Does anyone have any idea what might be going on? > > I use pidip all the time, but every time I migrate/upgrade to a new > distro, building/installing it always poses special challenges :-). > > Any help would be greatly appreciated! > > --rob switzer > > > _______________________________________________ > PD-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list -- Patrick Pagano Digital Media Specialist University of Florida Digital Worlds Institute 352-294-2082

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tabread4~ sample size (pd file attached)
by Tas Pas 17 Aug '06

17 Aug '06

Hi list, I've been searching for 2 days now, a way to loop a sample that is several seconds long using the [tabread4~] object. Somewhere I found that the chunk size that is given in the B08.Sampler.Loop pd file in the documentation, has to be equal to the size of the loop in samples. I'm getting the size of the loop via the [soundfiler] output and feed it to the input of the [*~ ] object tha controls the chunk size of the loop to be played but, I cannot have the result that I want, to make the sample I feed the soundfiler object sound exactly as you could hear it with the [tabplay~] object (pitch and duration wise) but looping. I attached you a slightly modified version of the B08.Sampler.Loop pd file and a sample that I want to loop. Any suggestion anyone? Thanks Regards, Tasos --------------------------------- ΓΓ±Γ§Γ³Γ©Γ¬Γ―Γ°Γ―Γ©Γ₯ΓΓ΄Γ₯ Yahoo! ΓΓ‘Γ±Γ₯Γ¨ΓΓͺΓ‘Γ΄Γ₯ Γ΄Γ‘ Γ₯ΓΓ―Γ·Γ«Γ§Γ΄Γ©ΓͺΓ Γ¬Γ§ΓΓ½ Γ¬Γ‘Γ΄Γ‘ (spam); ΓΓ― Yahoo! Mail Γ€Γ©Γ‘Γ¨ΓΓ΄Γ₯Γ© Γ΄Γ§Γ ΓͺΓ‘Γ«Γ½Γ΄Γ₯Γ±Γ§ Γ€Γ΅ΓΓ‘Γ΄Γ Γ°Γ±Γ―Γ³Γ΄Γ‘Γ³ΓΓ‘ ΓͺΓ‘Γ΄Γ Γ΄ΓΉΓ Γ₯ΓΓ―Γ·Γ«Γ§Γ΄Γ©ΓͺΓΎΓ Γ¬Γ§ΓΓ΅Γ¬ΓΓ΄ΓΉΓ http://login.yahoo.com/config/mail?.intl=gr

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Pd-list August 2006