Pd-list May 2007

pd-list@lists.iem.at

160 participants
312 discussions

Re: [PD] pdp quicktime support
by nosehair911＠bellsouth.net 16 May '07

16 May '07

I tried replacing the libquicktime.0.dylib with the one from the pidip .zip but it still wont recognize jpec codec or any other codec. If you can help I would apreciate it. Alain > > From: "Pagano, Patrick" <pat(a)digitalworlds.ufl.edu> > Date: 2007/05/15 Tue PM 03:47:28 EDT > To: <nosehair911(a)bellsouth.net>, > <pd-list(a)iem.at> > Subject: RE: [PD] pdp quicktime support > > JPEG CODEC > > And again, after install replace the libquicktime.dylib from sevvy's > release wity the one you have now > Make sure you back em up etc. > I will send you my working dylib for you to try tonight if you do not > succeed > > pp > > > -----Original Message----- > From: pd-list-bounces(a)iem.at [mailto:pd-list-bounces@iem.at] On Behalf > Of nosehair911(a)bellsouth.net > Sent: Tuesday, May 15, 2007 2:26 PM > To: pd-list(a)iem.at > Subject: [PD] pdp quicktime support > > I have tried the most recent version of Pd extended for os x on a ppc > from the autobuilds and it looks like pdp_qt and pdp_yqt still give the > unsupported video codec error. I have tried with different codecs but I > still get the error. Does someone know of a particular one that has > worked? This build loaded up pdp and pidip which I have not got to load > up before so things are looking good. > Thanks, > Alain > > > _______________________________________________ > PD-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list >

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port of puredata (PDa) for the gumstix
by alejo d 16 May '07

16 May '07

http://bekstation.bek.no/immigrante/pda_port_for_the_gumstix/pda_gumstix.tar i just had the chance to finally testy port of puredata for the PDA called pda by gunter geiger, i can report that the gumstix connex 400mhz using a gpstix says this: # ./pd_ok -nogui -nomidi -verbose Pd version 0.37.4 compiled 23:12:25 Apr 23 2007 opened 0 MIDI input device(s) and 0 MIDI output device(s). input channels = 2, output channels = 2 opened /dev/dsp for reading and writing opened audio output on /dev/dsp; got 2 channels bytes per sample = 2 setting nfrags = 8, fragsize 1024 audiobuffer set to 50 msec OSS: requested audio buffer size 8816 limited to 8192 opened audio input device /dev/dsp; got 2 channels bytes per sample = 2 OSS: issuing first ADC 'read' ... ...done. if you happen to have a gumstix, help me test it: http://bekstation.bek.no/immigrante/pda_port_for_the_gumstix/pda_gumstix.tar /a ---------- Forwarded message ---------- From: alejo d <alejoduque(a)gmail.com> Date: May 15, 2007 8:47 PM Subject: Fwd: pda_gumstix.tar To: pd-list(a)iem.at, kdag <funkzvv(a)gmail.com>

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Pd-0.40.2-extended windows builds are back
by Hans-Christoph Steiner 16 May '07

16 May '07

I figure I would post out since the Pd-0.40.2-extended windows builds have been gone for a while. They are back as of today: http://autobuild.puredata.info/auto-build/2007-05-15/ .hc ------------------------------------------------------------------------ ---- Man has survived hitherto because he was too ignorant to know how to realize his wishes. Now that he can realize them, he must either change them, or perish. -William Carlos Williams

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Re: [PD] pdp quicktime support
by nosehair911＠bellsouth.net 15 May '07

15 May '07

Im trying to get an FTIR game setup and I wanted to try to use pdp_mgrid to get the motion tracking done due to tha fact that pix_multiblob from Gem is an insane cpu eater. Alain > > From: "alejo d" <alejoduque(a)gmail.com> > Date: 2007/05/15 Tue PM 02:42:03 EDT > To: "nosehair911(a)bellsouth.net" <nosehair911(a)bellsouth.net> > CC: pd-list(a)iem.at > Subject: Re: [PD] pdp quicktime support > > same situation here, i use pidip over linux but seems that yves will soon > have to hide from os x users asking a ton of pidip questions... why does > anyone want to use pidip ? > > :P > > /a > > On 5/15/07, nosehair911(a)bellsouth.net <nosehair911(a)bellsouth.net> wrote: > > > > I have tried the most recent version of Pd extended for os x on a ppc from > > the autobuilds and it looks like > > pdp_qt and pdp_yqt still give the unsupported video codec error. I have > > tried with different codecs but I > > still get the error. Does someone know of a particular one that has > > worked? This build loaded up pdp > > and pidip which I have not got to load up before so things are looking > > good. > > Thanks, > > Alain > > > > > > _______________________________________________ > > PD-list(a)iem.at mailing list > > UNSUBSCRIBE and account-management -> > > http://lists.puredata.info/listinfo/pd-list > > > >

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Highlight modified abstraction instances with red
by Luke Iannini (pd) 15 May '07

15 May '07

Hallo all, Just wanted to post an idea... It would be great if Pd highligted modified abstractions in red in their parent patch (that is, the one pixel bounding box and text. When I've modified one of a bunch of abstractions in a parent and close it without saving, I have to open each one to see if it was the one I modified. Another thing I've been thinking about is an integrated method to view diffed patches (most especially when resolving an SVN conflict)... something like OS X's FileMerge for Pd. Ok, there are my PitS ideas, in case anyone wants to write them before I get around to it :).

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Re: [PD] Sending data from PD to another program
by Frank Barknecht 15 May '07

15 May '07

Hallo, Jared Kling hat gesagt: // Jared Kling wrote: > > Thanks for responding. I've been playing with state-machine.pd and think > I'm getting a grasp of it. At every line, the choice made will send the > state machine to that line's choice. For example, consider the following > example file, with line numbers in parentheses for easier reading... > 3 4\; (line 0) > 2 3\; (line 1) > 0 1\; (line 2) > 0 0\; (line 3) > 3 1\; (line 4) > > So the initial choices would be 3 and 4. choosing 4 would send the state > machine to line 4, where the choices would be 3 and 1, etc. Yes, exactly. > So I'll need to go through and set every 'node' of the story to a line > in the text file, with it's options sending it to the possible voting > choices. Since every node has, at most, 2 choices that shouldn't be a > problem. > > My question would then be how can I go about labeling each line? I'm > assuming the \; at the end of each line is a line delimiter, so I could > put notes to myself after that line. It also seems like I could make > each line set up as follows: > (linenumber1) (choicename1) (linenumber2) (choicename2) > so it would look like > 12 Go_Upstairs 7 Stay_Downstairs \; > > Then I could display them simply by replacing the [unpack 0 0] with > [unpack 0 0 0 0] and the outlets would match the numbers and titles. Basically yes. However you would need to use [unpack 0 s 0 s] because every second element is a symbol, not a number, and also the [pd nth] patch would need to be adapted: You need to select the first and third element of the choice-list, that is, send a 0 and a 2 to the right inlet. However I guess it would be easier to keep it as it is, and use another textfile only for translating numbers to labels. This textfile would load a textfile only with labels, like: Go_Upstairs Stay_Downstairs Fall_from_a_Tree ... and you would use a simular construct as in [pd get-line...] to fetch the correct label from that textfile by line-number. Btw: It occured to me, that the version I had posted was actually showing the past selection, not the one that a user can choose ATM. I attached a slight modification, so that the "possible state transitions" now show the possible *next* states to select. > I guess I have two final questions, both slightly tangential. First, how > do you get a textfile to be read in by state-machine? You're using > random numbers to generate a list of numbered pairs and I can't seem to > figure out how to actually get it to read in from text, either from > looking through the PD list archive and the reference material. I feel > like this is probably one of those simple questions that I just haven't > been able to find the answer to. You use a "read filename.txt" message. Check out the help-patch for textfile. There is also the "read filename.txt cr" message possible which would treat a normal linebreak as a line ending, so you can omit the ";" that normally terminates lines in [textfile]. > Second, is there a way to have the titles in each line contain spaces? > That is, have the lines look like something like... > 12 "Go Upstairs" 7 "Stay Downstairs" > > Conversely, is there an easy way to strip out underscores? There is no easy way, especially not if you store "mixed" lines like: "12 Go_Upstairs 7 Stay_Downstairs": Because then a space would mess up the numbe of items like this: Index: 0 1 2 3 Line: 12 Go_Upstairs 7 Stay_Downstairs Index: 0 1 2 3 4 5 Line: 12 Go Upstairs 7 Stay Downstairs However if you use a second textfile for labels as I recommend above, you could use the abstraction [list-l2s] from the [list]-abs collection to convert the lists stored in the label-textfile (like "Go Downstairs") to symbols containing spaces easily. I put an example for the conversion into attached file as well. Ciao -- Frank Barknecht _ ______footils.org_ __goto10.org__

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pdp quicktime support
by nosehair911＠bellsouth.net 15 May '07

15 May '07

I have tried the most recent version of Pd extended for os x on a ppc from the autobuilds and it looks like pdp_qt and pdp_yqt still give the unsupported video codec error. I have tried with different codecs but I still get the error. Does someone know of a particular one that has worked? This build loaded up pdp and pidip which I have not got to load up before so things are looking good. Thanks, Alain

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Re: [PD] Highlight modified abstraction instances with red
by padawan12＠obiwannabe.co.uk 15 May '07

15 May '07

Also, if the patch is to be linked from a web page (link to a single Pd file) then most browsers can associate the filetype and open Pd. This doesn't work if the file is tarred or zipped so "just make it a tar file" isn't really a satisfactory solution. The "more robust" way is to have everything embedded inside the patch and have Pd handle it. I've raised this idea before and I see no technical obstacles, since it's already something I do painstakingly by hand. On 15/05/2007, at 18.30, IOhannes m zmoelnig wrote: > apart from that, tar allows you to distribute your multi-file Pd patch > as a single file too. I second that. A more robust way of loading "stuff" (from fx. an untar'd tar ball) would make a better solution. I.e. something that works in different distributions (extended, vanilla, etc), is independent from the preference and is not a shell script with a bunch of start up options. This rant/request might be utter rubbish though - please let me know.

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Re: [PD] Highlight modified abstraction instances with red
by padawan12＠obiwannabe.co.uk 15 May '07

15 May '07

> what do you gain from turning abstractions into > subpatches?? You gain the advantage of being able to distribute a Pd patch built from many disparate abstractions as a single file.

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Bidirectional Module Problem - dynamically changing delwrite?
by Kim Taylor 15 May '07

15 May '07

Hello everyone again Can anyone lend me their brain for 5 minutes so I can get a second opinion of my problem? Essentially what I'm trying to do is create a *generic* module that links bi-directionally to other modules: send audio information and also receive it with minimal time delay. It is more easily understood by looking at this diagram: http://www-users.york.ac.uk/~kt503/pd/ID-specific-buffers.JPG (this example uses 'send'/'receive' but that's just so you get the idea, they're not appropriate as functions...) Given a line of connected modules, audio can be transmitted DOWN the signal chain easily, by simply connecting the modules. For audio going up the signal chain though there is difficulty:I had planned to implement a delread~ function in each module which is set to something like [delread~ $1-buffer] so that function A for instance has its own receive buffer (A-buffer), also make the blocksize 1 to minimize delay. However writing to these buffers is where I'm stuck- for a connected object I cannot dynamically alter a delwrite~, even though I can determine the name of the buffer (by receiving the name of the previous object in sequence) 'set..' is not supported for that function. I also tried throw~/catch~ objects, and I posted about this a few days ago. Throw will allow me to set it dynamically, however these functions do weird things at blocksizes other than 64! So I am stuck. Is there any way I can dynamically create/set a delwrite~? It seems to be the only function that might work in this case, and all that I need to do is change the destination. Or can anyone see another way i could realise the structure shown in the image? Alternatively, is this something that can be done with externals? I had hoped I wouldn't have to resort to them and i have no experiece at all in that department but this is crucial to my project. Any help would be greatly appreciated Regards, Kim

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Pd-list May 2007