GEM-dev December 2008

gem-dev@lists.iem.at

6 participants
10 discussions

TIFF files from pix_buffer (and others?) missing some "standard" tags?
by B. Bogart 06 Aug '10

06 Aug '10

Hey all, I've had trouble loading some TIFs generated in pd/Gem in PIL (python imaging). I asked on the list and it seems PIL expects some particular TIF tags being set in order to recognize the image. I think it can only be an improvement to add these tags so that tifs generated in pd/Gem can be loaded by as many applications as possible. The attachment contains the specific tags. Thanks, B. Bogart

3 10

[ pd-gem-Bugs-2476663 ] pix_freeframe broken in os x 10.4.11
by SourceForge.net 30 Dec '08

30 Dec '08

Bugs item #2476663, was opened at 2008-12-30 02:27 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2476663&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Pixes (pix_ objects) Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: whyameye (whyameye) Assigned to: Nobody/Anonymous (nobody) Summary: pix_freeframe broken in os x 10.4.11 Initial Comment: pix_freeframe segfaults on os X 10.4.11 with Pete Warden's freeframe plugins. (Untested with other freeframe plugins, but I would expect the same behavior). Plugins were downloaded here: http://www.petewarden.com/PetesPlugins_Mac.zip And these were also tried (probably exactly the same): http://www.troikatronix.com/files/petes-plugins-ub.dmg With the current directory hierarchy of Pete's Plugins, pix_freeframe could not find the plugins. So the the plugin binaries were moved to be directly underneath its directory i.e. the wave binary was moved from Wave.frf/Contents/MacOS/ to Wave.frf/ After moving the binaries, pix_freeframe went from not finding the plugins to crashing when the pix_freeframe object was created. pix_freeframe appears to work fine with these same plugins in Linux 32 bit (ubuntu 8.10) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2476663&group_…

1 0

[ pd-gem-Bugs-2474914 ] pix_video not accepting capture from firewire on OS 10.4
by SourceForge.net 29 Dec '08

29 Dec '08

Bugs item #2474914, was opened at 2008-12-29 14:39 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2474914&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Pixes (pix_ objects) Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: pix_video not accepting capture from firewire on OS 10.4 Initial Comment: Using pix_video with Intel MacBook running OS X 10.4.11. iSight camera works fine. However, with firewire webcam attached I cannot select the firewire webcam in the "source" tab of the Dialog window which pops up when I click on the [Dialog( message in the help patch. All options except "Built-in iSight" are greyed out. However, the firewire webcam works fine in all other programs (iMovie, iChat, etc.) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2474914&group_…

1 0

[ pd-gem-Bugs-2468994 ] configure does not detect libmpeg3.h location
by SourceForge.net 26 Dec '08

26 Dec '08

Bugs item #2468994, was opened at 2008-12-26 17:34 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2468994&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: build-system Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Federico Ferri (federico__) Assigned to: Nobody/Anonymous (nobody) Summary: configure does not detect libmpeg3.h location Initial Comment: attached patch tries to fix this ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2468994&group_…

1 0

[ pd-gem-Bugs-2468992 ] Gem broken with libmpeg3-1.7 (mpeg3_open())
by SourceForge.net 26 Dec '08

26 Dec '08

Bugs item #2468992, was opened at 2008-12-26 17:33 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2468992&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: build-system Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Federico Ferri (federico__) Assigned to: Nobody/Anonymous (nobody) Summary: Gem broken with libmpeg3-1.7 (mpeg3_open()) Initial Comment: if Gem is used with libmpeg3-1.7, mpeg3_open wants a second argument (see libmpeg3.h) attached patch fixes the problem ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2468992&group_…

1 0

[ pd-gem-Feature Requests-2464279 ] UVW coordinates support OBJ importer
by SourceForge.net 24 Dec '08

24 Dec '08

Feature Requests item #2464279, was opened at 2008-12-24 12:11 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507082&aid=2464279&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: UVW coordinates support OBJ importer Initial Comment: it would open up great possibilities if the [model] object would support importing existing UVW coordinates from the .obj file ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507082&aid=2464279&group_…

1 0

[ pd-gem-Bugs-2449674 ] pix_buffer open crashes with wrong extention
by SourceForge.net 19 Dec '08

19 Dec '08

Bugs item #2449674, was opened at 2008-12-19 10:48 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2449674&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Pixes (pix_ objects) Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: B. Bogart (bbogart) Assigned to: Nobody/Anonymous (nobody) Summary: pix_buffer open crashes with wrong extention Initial Comment: PD crashes if I forget to change the extention of a file in the "open" message to pix_buffer. If the file is a test.jpg, but I try and open test.tif pix_buffer (imagemagick) crashes PD. It would be better if we got an error message about the file not existing. Here is the bt: pd: magick/exception.c:932: ThrowMagickExceptionList: Assertion `exception->signature == 0xabacadabUL' failed. Program received signal SIGABRT, Aborted. [Switching to Thread 0xb7c7e6b0 (LWP 18834)] 0xb7f1f424 in __kernel_vsyscall () (gdb) bt #0 0xb7f1f424 in __kernel_vsyscall () #1 0xb7cab640 in raise () from /lib/i686/cmov/libc.so.6 #2 0xb7cad018 in abort () from /lib/i686/cmov/libc.so.6 #3 0xb7ca45be in __assert_fail () from /lib/i686/cmov/libc.so.6 #4 0xb5ebfd62 in ThrowMagickExceptionList () from /usr/lib/libMagick.so.10 #5 0xb5ebfdbe in ThrowMagickException () from /usr/lib/libMagick.so.10 #6 0xb666ed9b in ?? () from /usr/lib/ImageMagick-6.3.7/modules-Q16/coders/tiff.so #7 0xbf8392bc in ?? () #8 0xb6672232 in ?? () from /usr/lib/ImageMagick-6.3.7/modules-Q16/coders/tiff.so #9 0xb6672240 in ?? () from /usr/lib/ImageMagick-6.3.7/modules-Q16/coders/tiff.so #10 0x000000f3 in ?? () #11 0x0000015e in ?? () #12 0xbf838d60 in ?? () #13 0xb6672329 in ?? () from /usr/lib/ImageMagick-6.3.7/modules-Q16/coders/tiff.so #14 0xb64f2f4e in ?? () from /usr/lib/libtiff.so.4 #15 0x6d6f682f in ?? () #16 0x62622f65 in ?? () #17 0x7261676f in ?? () #18 0x72502f74 in ?? () ---Type <return> to continue, or q <return> to quit--- ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2449674&group_…

1 0

linux videodecoders
by IOhannes m zmoelnig 11 Dec '08

11 Dec '08

hi all. i just wanted to inform you, that i: - now do configure-checks for "libmpeg3" rather than "mpeg3", in order to fix the problem with fedora - have removed the checks for ffmpeg in the configure-file, as Gem does not build with the newest ffmpeg code. - have added support for gavl/gmerlin [1] as a decoding lib (which uses a number of backends including FFMPEG!) during piksel. it would be very nice if people could test how this performs and whether it does what it is expected to do. in order to enable it, you have to install gavl/gmerlin_avdec. on debian the relevant packages are libgavl-dev & libgmerlin-avdec-dev. the packages in debian/ubuntu are a bit out of date but should work. all of the above should only affect the linux side of things. fgmar IOhannes [1] gmerlin.sourceforge.net

1 1

building gem on windows
by Jean-Yves Gratius 04 Dec '08

04 Dec '08

Hi, sorry for my english... I 'm trying to build gem on windows... I removed pix_videoDS (too many problems with atlbase.h, atlconv.h, dxtrans.h.... see http://mediatools.cs.ucl.ac.uk/nets/mmedia/changeset/4295) Finally I succeeded in compiling all objects I compiled directshow sample Multimedia baseclasses to get strmbase.lib Now I'm getting linker errors with libfidtrack files : like this : libcmt.lib(stdexcpt.obj)||error LNK2005: "public: __thiscall std::bad_cast::bad_cast(char const *)" (??0bad_cast@std@@QAE@PBD@Z) already defined in libfidtrack_treeidmap.obj| I get also a "LINK||fatal error LNK1104: cannot open file 'LIBC.lib'|" but i read that libc.lib is no longer supported by vc 2005. I can remember that there was some dependancies issues with pix_fiducialtrack or am I totally wrong ??? Thanks, jyg build options : /MT Microsoft Platform SDK for Windows Server 2003 R2 DirectX sdk (version 2008) IDE : code:blocks compiler VC 2005 (from vc2005 express edition) Windows XP SP3

2 1

can gem and pdp output to video at the same time?
by Conor Higgins 03 Dec '08

03 Dec '08

Hey everyone I was wondering whether or not anybody here has successfully managed to run pdp and Gem in tandem before... What I am trying to do is use pdp_mgrid to track motion, but use Gem to process etc. However every time I turn on pdp processing, the Gem video seems to stop rendering. I am using pix_2pdp to take live video feed from pix_video in case anyone is wondering... cheers, Conor

2 3

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

GEM-dev December 2008