[PD] GEM error on latest pd extended with Ubuntu Gutsy
Hi I am getting this GEM error that was not there before changing to latest PD extended Hans sent last week to the list, with Ubuntu Gutsy (Ubuntu Studio flavor, kernel 2.6.22-14-generic #1 SM). I am trying to play a quicktime video, before there was no problem at all, now it doesnt display anything and sometimes it crashes when trying to open the file. This is the PD output in PD main window. [pix_movieNEW]: opening /home/r2d2/ixi/pd/ehu/ehu/../train.mov with format 1908 [pix_movieNEW]: ... [pix_movieNEW]: ... [pix_movieNEW]: loaded file: /home/r2d2/ixi/pd/ehu/ehu/../train.mov with 108 frames (240x180) at 12.019231 fps Direct Rendering enabled! GEM: Start rendering GL: invalid value and this is the error i get if i run it from the terminal $ pd video-help.pd tk scaling is 1.20094562648 init : Avifile RELEASE-0.7.47-070916-12:47-4.1.3 init : Available CPU flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm up init : 1694.91 MHz Intel(R) Pentium(R) 4 CPU 1.70GHz processor detected [h263 @ 0xb6dd4614]run overflow at 0x0 i:1 [h263 @ 0xb6dd4614]Error at MB: 0 [h263 @ 0xb6dd4614]run overflow at 0x3 i:1 [h263 @ 0xb6dd4614]Error at MB: 69 [h263 @ 0xb6dd4614]run overflow at 0x6 i:1 [h263 @ 0xb6dd4614]Error at MB: 138 [h263 @ 0xb6dd4614]run overflow at 0x9 i:1 [h263 @ 0xb6dd4614]Error at MB: 207 [h263 @ 0xb6dd4614]run overflow at 0x12 i:1 [h263 @ 0xb6dd4614]Error at MB: 276 [h263 @ 0xb6dd4614]run overflow at 0x15 i:1 [h263 @ 0xb6dd4614]Error at MB: 345 [h263 @ 0xb6dd4614]concealing 396 DC, 396 AC, 396 MV errors I have been trying to find if there is some codec or lib i need to install but i could not find any. thanks in advance for any help enrike ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
[PD] gl invalid enumerant on windows with Intel graphics card
hi again For an installation i have to use a machine with a built in Intel graphics card (dont know exactly the card). I was able to test it briefly but i get an error GL invalid enumerant (or something like this, the output is in spanish) and the webcam texture is not loaded, so i just get a white rectangle. I guess the error comes from pix_texture. However I only get this error on that machine. No other machine i tested the patches in had any problem like this. I have been checking the pd list and i found here http://lists.puredata.info/pipermail/pd-list/2007-01/046438.html a suggestion to send mode 0 to pix_texture. I have not been able to test this as I dont have the machine with me. But i will have access to it tomorrow for very limited time so i would like to know in advance if this might be a solution or if there are other approaches to this issue. thanks enrike ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] GEM error on latest pd extended with Ubuntu Gutsy
Hello Enrike, altern wrote: Hi I am getting this GEM error that was not there before changing to latest PD extended Hans sent last week to the list, with Ubuntu Gutsy (Ubuntu Studio flavor, kernel 2.6.22-14-generic #1 SM). I am trying to play a quicktime video, before there was no problem at all, now it doesnt display anything and sometimes it crashes when trying to open the file. and this is the error i get if i run it from the terminal $ pd video-help.pd tk scaling is 1.20094562648 init : Avifile RELEASE-0.7.47-070916-12:47-4.1.3 init : Available CPU flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm up init : 1694.91 MHz Intel(R) Pentium(R) 4 CPU 1.70GHz processor detected [h263 @ 0xb6dd4614]run overflow at 0x0 i:1 [h263 @ 0xb6dd4614]Error at MB: 0 [h263 @ 0xb6dd4614]run overflow at 0x3 i:1 [h263 @ 0xb6dd4614]Error at MB: 69 [h263 @ 0xb6dd4614]run overflow at 0x6 i:1 [h263 @ 0xb6dd4614]Error at MB: 138 [h263 @ 0xb6dd4614]run overflow at 0x9 i:1 [h263 @ 0xb6dd4614]Error at MB: 207 [h263 @ 0xb6dd4614]run overflow at 0x12 i:1 [h263 @ 0xb6dd4614]Error at MB: 276 [h263 @ 0xb6dd4614]run overflow at 0x15 i:1 [h263 @ 0xb6dd4614]Error at MB: 345 [h263 @ 0xb6dd4614]concealing 396 DC, 396 AC, 396 MV errors I have been trying to find if there is some codec or lib i need to install but i could not find any. Maybe the video is corrupt, have you tried transcoding the video with mencoder or transcode? Try $ mencoder -ovc xvid -xvidencopts bitrate=800 -oac copy -o train.avi train.mov and load the film train.avi cu Thomas -- Prisons are needed only to provide the illusion that courts and police are effective. They're a kind of job insurance. (Leto II. in: Frank Herbert, God Emperor of Dune) http://thomas.dergrossebruder.org/ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] TkWidget library
http://puredata.info/dev/TkWidget Please add ideas, comments, etc this, join in! The next thing to for GUIs after this is to extend tclpd so that you can write totally custom GUI objects completely in is there something wrong with the [widget] external that made you want to reinvent it? is [widget] worth fixing, but the rest of PD's GUI isnt? ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
[PD] Fun with Lua coroutines
Hi,
ah, Lua is so much fun. Attached is some coroutine scheduling to
create lots of bullets as an excercise for the bullet hell
Ikaruga-style shmup I'm going to write for Pd/Gem in 2008. Or maybe
not. Anyway, pdlua required, get it from goto10.org
Ciao
--
Frank Barknecht _ __footils.org__
bulletmanager-help.pd
Description: application/puredata
--
-- Use of coroutines to implement a simple scheduler (as in Game Prog.
-- Gems 6)
--
local manager = {
tasks = {}
}
function manager:addtask (name, task)
self.tasks[name] = coroutine.create(task)
end
function manager:step ()
for name,co in pairs(self.tasks) do
coroutine.resume(co)
if coroutine.status(co) == dead then
self.tasks[name] = nil
end
end
end
--
-- Bullet coroutine: This is the task that will get created for every bullet
-- and resumed until dead.
--
local function bullet(startangle, name, printobj)
startangle = startangle or 0
name = name or unknown
printobj = printobj or error(supply a printer object, 2)
local co = function(scheduler)
local age = 0
-- inital pos and rot:
local x = 0
local y = 0
local angle = math.rad(startangle)
-- motion:
local step = 0.3
local rot = math.rad(11)
while (-4 x) and (x 4) and (-4 y) and (y 4) and (age 100) do
printobj:printfun({name, x, y, age})
coroutine.yield()
angle = angle + rot
x = x + step * math.cos(angle)
y = y + step * math.sin(angle)
age = age + 1
end
end
return co
end
--
-- Pd class
--
local BulletManager = pd.Class:new():register(bulletmanager)
function BulletManager:initialize(name)
self.outlets = 1
self.inlets = 1
self.b = {}
self.s = manager
return true
end
function BulletManager:in_1_bang()
self.s:step()
end
function BulletManager:in_1_add(atoms)
if type(atoms[1]) == number then
local b = atoms[1]
self.s:addtask(b, bullet(b*5, b, self))
else
self:error(wrong type: add float)
end
end
function BulletManager:printfun(msg)
self:outlet(1, list, msg)
end
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Re: [PD] TkWidget library
On Oct 30, 2007, at 5:01 AM, cdr wrote: http://puredata.info/dev/TkWidget Please add ideas, comments, etc this, join in! The next thing to for GUIs after this is to extend tclpd so that you can write totally custom GUI objects completely in is there something wrong with the [widget] external that made you want to reinvent it? I think widget is great, I think of this as building upon that. Combining Federico's tclpd + [widget] means writing full-fledged native Pd objects in Tcl/Tk. Federico mentioned a problem with [widget] in that the code runs only in the GUI process, he can speak to that more. I'd like to see native objects rather than scripts in the [widget] object. is [widget] worth fixing, but the rest of PD's GUI isnt? Both are worth doing, want to help? :) .hc Free software means you control what your computer does. Non-free software means someone else controls that, and to some extent controls you. - Richard M. Stallman ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] russian pdpedia template ready
Hello Ilya, good job ;) i commented on some, i think the tongue can be a little easier, somewhat simpler... [EMAIL PROTECTED] wrote: i just made the basic translation of the template. could be nice if Danya could consider the alternative options (i put in the comments) i also couldn't get the css stuff quite right -;( but http://wiki.puredata.info/ru/MediaWiki:Common.css seems to be right, or it is not? # wikipedia terms (these should come straight from Wikipedia) my $stub = Заготовка; my $template = Шаблон; my $category = Категория; ## или раздел ? my $infobox = Инфорамка; # термины pdpedia my $objectclass = Объект-класс; # заголовки my $inlets = Впуска;## по словарю а. мюллера Вход ? my $outlets = Выпуска; Выход ? my $arguments = Аргументы; ## ;) и факты ? Параметры, Опции (the last (options) may be no correct as some object require arguments, is it so?) my $messages = Сообщения; # infobox my $name = Название; my $description = Описание; my $abbreviation = Аббревиатура; ## псевдоним ? Сокращение ? my $library = Библиотека; my $author = Автор; my $developer = Разработчик; my $releaseVersion = Версия релиза; ## номер выпуска ? my $releaseDate = Дата релиза; ## выпуска ? или рЭлиза ? Дата выпуска i think my $dependencies = Зависимости; my $license = Лицензия; my $website = Домашняя страница; my $programmingLanguage = Язык программирования; my $platform = Платформа; my $operatingSystem = Операционная Система; my $language = Язык; my $dataType = Вид данных; Тип данных ? my $distributions = Дистрибутивы; ## или может Дистрибуции ? i like Дистрибутивы my $status = Статус; -- _|_ danja vasiliev ---(*)---http://k0a1a.net/recent ' +31-64-2654486 -- ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Fun with Lua coroutines
Hum, exactly where on goto10 is the stuff for pdlua? I looked and there doesn't seem to be an obvious link. Thanks, Mike On 10/30/07, Frank Barknecht [EMAIL PROTECTED] wrote: Hi, ah, Lua is so much fun. Attached is some coroutine scheduling to create lots of bullets as an excercise for the bullet hell Ikaruga-style shmup I'm going to write for Pd/Gem in 2008. Or maybe not. Anyway, pdlua required, get it from goto10.org Ciao -- Frank Barknecht _ __footils.org__ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- Help the Environment, Plant a Bush back in Texas! I place economy among the first and most important republican virtues, and public debt as the greatest of the dangers to be feared. To preserve our independence, we must not let our rulers load us with perpetual debt. -- Thomas Jefferson, third US president, architect and author (1743-1826) Give Peace a Chance -- John Lennon (9 October 1940 – 8 December 1980) Peace may sound simple—one beautiful word— but it requires everything we have, every quality, every strength, every dream, every high ideal. —Yehudi Menuhin (1916–1999), musician If you think you can, or you think you can't, you are probably right. —Mark Twain Art may imitate life, but life imitates TV. Ani DiFranco ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Fun with Lua coroutines
Mike McGonagle wrote: Hum, exactly where on goto10 is the stuff for pdlua? I looked and there doesn't seem to be an obvious link. development version: svn co https://devel.goto10.org/svn/maximus/pdlua pdlua or browse: https://devel.goto10.org/listing.php?repname=maximuspath=%2Fpdlua%2Frev=0sc=0 or tarball of latest release: https://devel.goto10.org/dl.php?repname=maximuspath=%2Freleases%2Fpdlua-0.2%2Frev=0isdir=1 Thanks, Claude ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] GEM error on latest pd extended with Ubuntu Gutsy
On Tue, 2007-10-30 at 13:38 +0100, Thomas Mayer wrote: Maybe the video is corrupt, have you tried transcoding the video with mencoder or transcode? Try $ mencoder -ovc xvid -xvidencopts bitrate=800 -oac copy -o train.avi train.mov and load the film train.avi hi thomas maybe i missed something, but i don't quite see why you are suggesting to reencode the movie to avi-container with xvid codec. usually it is a bad thing to do, because xvid codec, that is quite heavy cpu-wise to decode (ok, on decent computers it is not that much an issue anymore), and - what is much more important - it is a so called interframe codec, which means, that many frames are dependent on each other. this basically means, that the codec is optimized to be played only forward and at 1x speed. playing at a different speed or backwards can either produce funny artefacts or not work at all. usually when using a video in gem, having high flexibility and low cpu cost is much more important than small file size. that is why so called intraframe codecs are rather recommended for this kind of task. 'intraframe' means, that each frame is encoded separately, which makes it very easy to access and render random frames. i think most supported intraframe codecs are 'jpeg', 'mjpeg' and 'dv'. yo, i am not very much an expert in this field, so i might be not very precise in everything, but i hope i could give some idea, why generally you rather not want xvid as movie codec to be used in gem (although you are especially looking for funny effects). roman ___ Der frühe Vogel fängt den Wurm. Hier gelangen Sie zum neuen Yahoo! Mail: http://mail.yahoo.de ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] GEM error on latest pd extended with Ubuntu Gutsy
On Wed, 2007-10-31 at 03:29 +0100, Roman Haefeli wrote: On Tue, 2007-10-30 at 13:38 +0100, Thomas Mayer wrote: Maybe the video is corrupt, have you tried transcoding the video with mencoder or transcode? Try $ mencoder -ovc xvid -xvidencopts bitrate=800 -oac copy -o train.avi train.mov and load the film train.avi hi thomas maybe i missed something, but i don't quite see why you are suggesting to reencode the movie to avi-container with xvid codec. usually it is a bad thing to do, because xvid codec, that is quite heavy cpu-wise to decode (ok, on decent computers it is not that much an issue anymore), and - what is much more important - it is a so called interframe codec, which means, that many frames are dependent on each other. this basically means, that the codec is optimized to be played only forward and at 1x speed. playing at a different speed or backwards can either produce funny artefacts or not work at all. usually when using a video in gem, having high flexibility and low cpu cost is much more important than small file size. that is why so called intraframe codecs are rather recommended for this kind of task. 'intraframe' means, that each frame is encoded separately, which makes it very easy to access and render random frames. i think most supported intraframe codecs are 'jpeg', 'mjpeg' and 'dv'. yo, i am not very much an expert in this field, so i might be not very precise in everything, but i hope i could give some idea, why generally you rather not want xvid as movie codec to be used in gem (although you are especially looking for funny effects). argh, sorry for my english. i wanted to say: excepting you are looking for funny effects. roman ___ Der frühe Vogel fängt den Wurm. Hier gelangen Sie zum neuen Yahoo! Mail: http://mail.yahoo.de ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] GEM error on latest pd extended with Ubuntu Gutsy
Roman Haefeli wrote: On Tue, 2007-10-30 at 13:38 +0100, Thomas Mayer wrote: Maybe the video is corrupt, have you tried transcoding the video with mencoder or transcode? Try $ mencoder -ovc xvid -xvidencopts bitrate=800 -oac copy -o train.avi train.mov and load the film train.avi hi thomas maybe i missed something, but i don't quite see why you are suggesting to reencode the movie to avi-container with xvid codec. I don't have much experience with different codecs/containers and Gem, but - as I said - my first guess is, that the movie is somehow corrupt. So 1. reencoding the movie would be an option to check for this, 2. mencoder is easy to install on a Linux system and 3. this is a setting that works on my system, as mencoder with -ovc lavc produces movies, that Gem (pd-extended 0.39-3 on Debian) can't load. That was merely an idea for troubleshooting. cu Thomas -- Prisons are needed only to provide the illusion that courts and police are effective. They're a kind of job insurance. (Leto II. in: Frank Herbert, God Emperor of Dune) http://thomas.dergrossebruder.org/ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] GEM error on latest pd extended with Ubuntu Gutsy
On Wed, 2007-10-31 at 05:23 +0100, Thomas Mayer wrote: Roman Haefeli wrote: On Tue, 2007-10-30 at 13:38 +0100, Thomas Mayer wrote: Maybe the video is corrupt, have you tried transcoding the video with mencoder or transcode? Try $ mencoder -ovc xvid -xvidencopts bitrate=800 -oac copy -o train.avi train.mov and load the film train.avi hi thomas maybe i missed something, but i don't quite see why you are suggesting to reencode the movie to avi-container with xvid codec. I don't have much experience with different codecs/containers and Gem, but - as I said - my first guess is, that the movie is somehow corrupt. So 1. reencoding the movie would be an option to check for this, 2. mencoder is easy to install on a Linux system and 3. this is a setting that works on my system, as mencoder with -ovc lavc produces movies, that Gem (pd-extended 0.39-3 on Debian) can't load. That was merely an idea for troubleshooting. lavc is a codec family, not a codec. you need to specify a codec with '-ovc lavc -lavcopts vcodec=codecname'. however, i didn't want to suggest, that i do _not_ believe, that the file could be corrupt, but i would have tried a different codec first, that is more likely to work. my suggestion is this: mencoder input.mov -ovc lavc -lavcopts vcodec=mjpeg -nosound -of lavf -lavfopts format=mov -o output.mov # if you use an older version of mencoder, you probably need to add a # flag called 'i_certify_not_to_use_b_frames' (don't know the exact name # but you'll find it in the manual. (in one line) this works at least here and some other people reported, that it works. it would be interesting to know, if it also helps in enrike's case roman ___ Der frühe Vogel fängt den Wurm. Hier gelangen Sie zum neuen Yahoo! Mail: http://mail.yahoo.de ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
