There is an outstanding bug where many videos don't play with Gem. Right now, this bug in Gem is the only thing holding back the final release of Pd-extended 0.43.1.
http://sourceforge.net/tracker/?func=detail&aid=3517368&group_id=643...
Is there a fix for it that I can include in the Gem version included in Pd-extended 0.43.1 (the most recent Gem release).
.hc
Quicktime always reports MPEG-1 as a single frame movie, so that's unlikely to change. Are videos other than MPEG-1 not playing?
On Fri, Sep 21, 2012 at 11:40 AM, Hans-Christoph Steiner hans@at.or.atwrote:
There is an outstanding bug where many videos don't play with Gem. Right now, this bug in Gem is the only thing holding back the final release of Pd-extended 0.43.1.
http://sourceforge.net/tracker/?func=detail&aid=3517368&group_id=643...
Is there a fix for it that I can include in the Gem version included in Pd-extended 0.43.1 (the most recent Gem release).
.hc _______________________________________________ GEM-dev mailing list GEM-dev@iem.at http://lists.puredata.info/listinfo/gem-dev
I am almost positive that alea.mpg used to play fine in Gem/OSX before the current version, so regardless of the frame count, it should be able to play alea.mpg and not just make weird fractals. ;)
.hc
On 09/21/2012 11:47 AM, chris clepper wrote:
Quicktime always reports MPEG-1 as a single frame movie, so that's unlikely to change. Are videos other than MPEG-1 not playing?
On Fri, Sep 21, 2012 at 11:40 AM, Hans-Christoph Steiner hans@at.or.atwrote:
There is an outstanding bug where many videos don't play with Gem. Right now, this bug in Gem is the only thing holding back the final release of Pd-extended 0.43.1.
http://sourceforge.net/tracker/?func=detail&aid=3517368&group_id=643...
Is there a fix for it that I can include in the Gem version included in Pd-extended 0.43.1 (the most recent Gem release).
.hc _______________________________________________ GEM-dev mailing list GEM-dev@iem.at http://lists.puredata.info/listinfo/gem-dev
On 09/21/2012 11:09 PM, Hans-Christoph Steiner wrote:
I am almost positive that alea.mpg used to play fine in Gem/OSX before the current version, so regardless of the frame count, it should be able to play alea.mpg and not just make weird fractals. ;)
it doesn't make "weird fractals". or rather, the "weird fractals" are produced by [pix_convolve] and QuickTime being unable to tell whether a "new" image is displayed.
anyhow, [1] has seen an update early august, and nobody has yet reviewed whether the changes fixed the issue.
to repeat myself: <quote> i think that i was able to fix this OSX-omly bug in the master-branch of Gem. it would be great if people could test whether it now works as expected (and does not introduce new bugs).
if it does work, i will backport it to 0.93 and eventually make a 0.93.4 release (that can be included with PdX-0.43) </quote>
fmgdasr IOhannes
[1] https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3517368...
I'll try to recompile Gem and test during the day on OSX 10.6.8 best, n
Le 22/09/12 19:29, IOhannes m zmölnig a écrit :
On 09/21/2012 11:09 PM, Hans-Christoph Steiner wrote:
I am almost positive that alea.mpg used to play fine in Gem/OSX before the current version, so regardless of the frame count, it should be able to play alea.mpg and not just make weird fractals. ;)
it doesn't make "weird fractals". or rather, the "weird fractals" are produced by [pix_convolve] and QuickTime being unable to tell whether a "new" image is displayed.
anyhow, [1] has seen an update early august, and nobody has yet reviewed whether the changes fixed the issue.
to repeat myself:
<quote> i think that i was able to fix this OSX-omly bug in the master-branch of Gem. it would be great if people could test whether it now works as expected (and does not introduce new bugs).
if it does work, i will backport it to 0.93 and eventually make a 0.93.4 release (that can be included with PdX-0.43)
</quote>
fmgdasr IOhannes
[1] https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3517368...
GEM-dev mailing list GEM-dev@iem.at http://lists.puredata.info/listinfo/gem-dev
Opening examples/04.pix/05.film.pd btw i have 05.film and 05.movie here. the number of frames of the file alea.mpg is now detected as -1 and the output of the middle outlet is -1 320 240 30. Here is my terminal log (Pd-x-0.42.5 / OSX 10.6.8 / Gem recompile today) I can recompile this morning if you need more tests, best n
[import] $Revision: 1.2 $ [import] is still in development, the interface could change! compiled against Pd version 0.42.5 sys_nmidiin 1, nmidiindev 1 libdir loader $Revision: 1.8 $ compiled on Sep 22 2010 at 03:41:35 compiled against Pd version 0.42.5.extended GEM: Graphics Environment for Multimedia verbose( -1):GEM: ver: 0.93.git 6d584fa verbose( -1):GEM: compiled: Sep 26 2012 verbose( -1):GEM: maintained by IOhannes m zmoelnig verbose( -1):GEM: Authors : Mark Danks (original version) verbose( -1):GEM: Chris Clepper verbose( -1):GEM: Cyrille Henry verbose( -1):GEM: IOhannes m zmoelnig verbose( -1):GEM: with help by Guenter Geiger, Daniel Heckenberg, James Tittle, Hans-Christoph Steiner, et al. verbose( -1):GEM: found a bug? miss a feature? please report it: verbose( -1):GEM: homepage http://gem.iem.at/ verbose( -1):GEM: bug-tracker http://sourceforge.net/projects/pd-gem/ verbose( -1):GEM: mailing-list http://lists.puredata.info/listinfo/gem-dev/ verbose( 0):please add path to 'Gem-meta.pd' to your search-path! verbose( -1):GEM: compiled for MMX/SSE2 architecture verbose( -1):GEM: using SSE2 optimization verbose( -1):GEM: detected 2 CPUs GEM: image loading support: QT SGI GEM: image saving support: QT error: Unable to dispose a video channel error: Unable to dispose a sequence grabber component libdir_loader: added 'cyclone' to the global objectclass path libdir_loader: added 'zexy' to the global objectclass path libdir_loader: added 'creb' to the global objectclass path libdir_loader: added 'cxc' to the global objectclass path libdir_loader: added 'iemlib' to the global objectclass path libdir_loader: added 'list-abs' to the global objectclass path libdir_loader: added 'mapping' to the global objectclass path libdir_loader: added 'markex' to the global objectclass path libdir_loader: added 'maxlib' to the global objectclass path libdir_loader: added 'memento' to the global objectclass path libdir_loader: added 'mjlib' to the global objectclass path libdir_loader: added 'motex' to the global objectclass path libdir_loader: added 'oscx' to the global objectclass path libdir_loader: added 'pddp' to the global objectclass path libdir_loader: added 'pdogg' to the global objectclass path libdir_loader: added 'pixeltango' to the global objectclass path libdir_loader: added 'rradical' to the global objectclass path libdir_loader: added 'sigpack' to the global objectclass path libdir_loader: added 'smlib' to the global objectclass path libdir_loader: added 'toxy' to the global objectclass path libdir_loader: added 'unauthorized' to the global objectclass path libdir_loader: added 'pan' to the global objectclass path libdir_loader: added 'hcs' to the global objectclass path libdir_loader: added 'jmmmp' to the global objectclass path libdir_loader: added 'ext13' to the global objectclass path libdir_loader: added 'ggee' to the global objectclass path libdir_loader: added 'flib' to the global objectclass path libdir_loader: added 'ekext' to the global objectclass path libdir_loader: added 'flatspace' to the global objectclass path PDP: pure data packet version 0.12.6 PiDiP : additional video processing objects for PDP version 0.12.26 by Yves Degoyon and Lluis Gomez i Bigorda GridFlow 9.13, Copyright (c) 2001-2010 Mathieu Bouchard GridFlow was compiled on Feb 21 2011, 00:20:46 GF: setting stack size to 67104768 GridFlow: using MMX optimisations GridFlow x11 module loaded GridFlow/GEM bridge : GemState version 93, imageStruct version 93 GridFlow Gem 9393 module loadedWARNING: duplicate 'pmpd' library found! '/Users/nix/Library/Pd/pmpd' is active '/Applications/Pd-extended.app/Contents/Resources/extra/pmpd' is duplicate
verbose( 0):[pix_film]: QuickTime support verbose( 0):[pix_film]: Darwin support verbose( 0):[pix_film]: image support GemwinMac: width - 500 height - 500 GemWindow Activate err = 0 GEM: GLEW version 1.5.4 GEM: Start rendering YUV [pix_film]: loaded file: /Applications/Pd-extended.app/Contents/Resources/extra/Gem/examples/04.pix/../data/alea.mpg with -1 frames (320x240) at 30.000000 fps YUV
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On 2012-09-26 10:48, Nicolas Montgermont wrote:
Opening examples/04.pix/05.film.pd btw i have 05.film and 05.movie here. the number of frames of the file alea.mpg is now detected as -1 and the output of the middle outlet is -1 320 240 30.
"-1" is the correct output if Gem cannot find out the number of frames when opening.
if it ever did output "0" (which i'm sure it did), this was certainly a bug.
gmasdr IOhannes
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On 09/27/2012 05:17 AM, IOhannes m zmoelnig wrote:
On 2012-09-26 10:48, Nicolas Montgermont wrote:
Opening examples/04.pix/05.film.pd btw i have 05.film and 05.movie here. the number of frames of the file alea.mpg is now detected as -1 and the output of the middle outlet is -1 320 240 30.
"-1" is the correct output if Gem cannot find out the number of frames when opening.
if it ever did output "0" (which i'm sure it did), this was certainly a bug.
Ok, that makes sense. So the last remaining piece is the regression that is preventing Gem from playing alea.mpg when sent a [auto 1( message.
.hc
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chris clepper -
Hans-Christoph Steiner -
IOhannes m zmoelnig -
IOhannes m zmölnig
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Nicolas Montgermont