GEM-dev February 2011

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10 participants
42 discussions

[ pd-gem-Bugs-3177434 ] deleting a pix_video crash pd
by SourceForge.net 10 Feb '11

10 Feb '11

Bugs item #3177434, was opened at 2011-02-10 15:42 Message generated for change (Tracker Item Submitted) made by nusmuk You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177434&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 Resolution: None Priority: 5 Private: No Submitted By: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: deleting a pix_video crash pd Initial Comment: using curent svn, if i open pix_video help file with a computer that have no camera, removing pix_video object crash pd. no need to open gemWindows. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177434&group_…

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[ pd-gem-Bugs-3177361 ] no images with FW camera
by SourceForge.net 10 Feb '11

10 Feb '11

Bugs item #3177361, was opened at 2011-02-10 14:02 Message generated for change (Comment added) made by nusmuk You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177361&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: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: no images with FW camera Initial Comment: hello, with Gem svn, ubuntu 10.04 (kernell 2.6.32), and a guppy pro (from AVT) connected with FW800, i can't have images. (same result with a stingray from AVT) the camera create a device /dev/raw1394 and /dev/video1394/0 i've got video plugin dv4l and dc1394. coriender can grab images without any problem. i don't know if it's related, but when creating pix_video object, i've got an error in the terminal : libdc1394 error: Error: Failed to allocate iso bandwidth libdc1394 error: Error: Failed to setup DMA capture ---------------------------------------------------------------------- >Comment By: Cyrille Henry (nusmuk) Date: 2011-02-10 15:08 Message: well, i did not have other cam connected when i tried this, so pix_video tried all backend at the initialization. so, i now have a v4l device on the computer. when creating pix_video : no messages regarding 1394. (only a message that say pix_video open a v4l2 device). sending driver dc1394 gives in the terminal : libdc1394 error: Error: Failed to allocate iso bandwidth libdc1394 error: Error: Failed to setup DMA capture and in pd log : error videoDC1394: Generic failure: failed to enumerate then, sending device /dev/raw1394 did not change anything. if i do the other order : recreate pix_video, sending device /dev/raw1394, i've got an error that say V4L can not open this device. then sending driver dc1394 print nothing. the camera is in FW800, the computer have only a FW800 port... ---------------------------------------------------------------------- Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-02-10 14:15 Message: this happens as soon as you create the [pix_video] object? Gem tries to set the bandwidth to 400 when it _open_s the device, but should fall back to whatever the device gives, if FW400 is not supported. but if the problem already occurs when creating [pix_video] (that is: when initializing the dc1394 infrastructure), it will never reach that... ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177361&group_…

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[ pd-gem-Bugs-3177361 ] no images with FW camera
by SourceForge.net 10 Feb '11

10 Feb '11

Bugs item #3177361, was opened at 2011-02-10 15:02 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177361&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: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: no images with FW camera Initial Comment: hello, with Gem svn, ubuntu 10.04 (kernell 2.6.32), and a guppy pro (from AVT) connected with FW800, i can't have images. (same result with a stingray from AVT) the camera create a device /dev/raw1394 and /dev/video1394/0 i've got video plugin dv4l and dc1394. coriender can grab images without any problem. i don't know if it's related, but when creating pix_video object, i've got an error in the terminal : libdc1394 error: Error: Failed to allocate iso bandwidth libdc1394 error: Error: Failed to setup DMA capture ---------------------------------------------------------------------- >Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-02-10 15:15 Message: this happens as soon as you create the [pix_video] object? Gem tries to set the bandwidth to 400 when it _open_s the device, but should fall back to whatever the device gives, if FW400 is not supported. but if the problem already occurs when creating [pix_video] (that is: when initializing the dc1394 infrastructure), it will never reach that... ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177361&group_…

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[ pd-gem-Bugs-3177361 ] no images with FW camera
by SourceForge.net 10 Feb '11

10 Feb '11

Bugs item #3177361, was opened at 2011-02-10 14:02 Message generated for change (Tracker Item Submitted) made by nusmuk You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177361&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: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: no images with FW camera Initial Comment: hello, with Gem svn, ubuntu 10.04 (kernell 2.6.32), and a guppy pro (from AVT) connected with FW800, i can't have images. (same result with a stingray from AVT) the camera create a device /dev/raw1394 and /dev/video1394/0 i've got video plugin dv4l and dc1394. coriender can grab images without any problem. i don't know if it's related, but when creating pix_video object, i've got an error in the terminal : libdc1394 error: Error: Failed to allocate iso bandwidth libdc1394 error: Error: Failed to setup DMA capture ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177361&group_…

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[ pd-gem-Bugs-3177253 ] pix_crop does not work anymore
by SourceForge.net 10 Feb '11

10 Feb '11

Bugs item #3177253, was opened at 2011-02-10 12:13 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177253&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: Pending >Resolution: Fixed Priority: 7 Private: No Submitted By: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: pix_crop does not work anymore Initial Comment: using pix_crop help patch, it did not crop anything. tested with Gem build from 7 feb 2011 it work great on an other computer with Gem from 24 Dec 2010. both computer using ubuntu 10.04 ---------------------------------------------------------------------- >Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-02-10 13:57 Message: fixed in rev3700. thanks for the report. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177253&group_…

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[ pd-gem-Bugs-3177253 ] pix_crop does not work anymore
by SourceForge.net 10 Feb '11

10 Feb '11

Bugs item #3177253, was opened at 2011-02-10 11:13 Message generated for change (Settings changed) made by nusmuk You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177253&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: 7 Private: No Submitted By: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: pix_crop does not work anymore Initial Comment: using pix_crop help patch, it did not crop anything. tested with Gem build from 7 feb 2011 it work great on an other computer with Gem from 24 Dec 2010. both computer using ubuntu 10.04 ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177253&group_…

1 0

[ pd-gem-Bugs-3177253 ] pix_crop does not work anymore
by SourceForge.net 10 Feb '11

10 Feb '11

Bugs item #3177253, was opened at 2011-02-10 11:13 Message generated for change (Tracker Item Submitted) made by nusmuk You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177253&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: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: pix_crop does not work anymore Initial Comment: using pix_crop help patch, it did not crop anything. tested with Gem build from 7 feb 2011 it work great on an other computer with Gem from 24 Dec 2010. both computer using ubuntu 10.04 ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177253&group_…

1 0

[ pd-gem-Bugs-3170469 ] pix_film crashes with homer.avi in ubuntu
by SourceForge.net 07 Feb '11

07 Feb '11

Bugs item #3170469, was opened at 2011-02-02 12:40 Message generated for change (Settings changed) made by sistisette You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3170469&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: linux >Status: Open Resolution: None Priority: 5 Private: No Submitted By: Matteo Sisti Sette (sistisette) Assigned to: Nobody/Anonymous (nobody) Summary: pix_film crashes with homer.avi in ubuntu Initial Comment: When opening the file homer.avi which is included in Gem's example folder, pix_film causes Pd-Extended to crash. Happens 100% of the times Tested with Pd Extended 0.42.5 on Ubuntu 10.04 [gemhead] | | [open homer.avi( | / |/ [pix_film] ---------------------------------------------------------------------- >Comment By: Matteo Sisti Sette (sistisette) Date: 2011-02-07 15:57 Message: Hi, Here's the output from GEM at initialization: GEM: Graphics Environment for Multimedia GEM: ver: 0.92.3 GEM: compiled: Sep 22 2010 ... GEM: compiled for SIMD architecture: MMX GEM: using MMX optimization And here's the output when I create a pix_video object: pix_film:: quicktime support pix_film:: libmpeg3 support I can't see any output when I send it the "open" message to open homer.avi because it immediately crashes. However, indeed lqtplay crashes as well, so I guess it is an issue in quicktime itself. I'l file a bug report at quicktime (if it is possible at all). Thanks m. ---------------------------------------------------------------------- Comment By: IOhannes m zmlnig (zmoelnig) Date: 2011-02-02 13:22 Message: please provide more information: - which version of Gem (i don't use Pd-extended, i don't know which version of PdX comes with wchich version of Gem) - which backends are enabled for video decoding in [pix_film] (qt4l, avi, ,....) - which versions of the relevant decoding libraries do you have installed (libquicktime, libavifile,...) on your system if it is qt4l you are using, could you try to check whether lqtplay (comes with quicktime-x11utils) is able to play the file? if lqtplay crashes as well, please file a bugreport at quicktime. it is nothing Gem can do anything about ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3170469&group_…

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[ pd-gem-Bugs-3170469 ] pix_film crashes with homer.avi in ubuntu
by SourceForge.net 02 Feb '11

02 Feb '11

Bugs item #3170469, was opened at 2011-02-02 12:40 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3170469&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: linux >Status: Pending Resolution: None Priority: 5 Private: No Submitted By: Matteo Sisti Sette (sistisette) Assigned to: Nobody/Anonymous (nobody) Summary: pix_film crashes with homer.avi in ubuntu Initial Comment: When opening the file homer.avi which is included in Gem's example folder, pix_film causes Pd-Extended to crash. Happens 100% of the times Tested with Pd Extended 0.42.5 on Ubuntu 10.04 [gemhead] | | [open homer.avi( | / |/ [pix_film] ---------------------------------------------------------------------- >Comment By: IOhannes m zmlnig (zmoelnig) Date: 2011-02-02 13:22 Message: please provide more information: - which version of Gem (i don't use Pd-extended, i don't know which version of PdX comes with wchich version of Gem) - which backends are enabled for video decoding in [pix_film] (qt4l, avi, ,....) - which versions of the relevant decoding libraries do you have installed (libquicktime, libavifile,...) on your system if it is qt4l you are using, could you try to check whether lqtplay (comes with quicktime-x11utils) is able to play the file? if lqtplay crashes as well, please file a bugreport at quicktime. it is nothing Gem can do anything about ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3170469&group_…

1 0

[ pd-gem-Bugs-3170469 ] pix_film crashes with homer.avi in ubuntu
by SourceForge.net 02 Feb '11

02 Feb '11

Bugs item #3170469, was opened at 2011-02-02 12:40 Message generated for change (Tracker Item Submitted) made by sistisette You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3170469&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: linux Status: Open Resolution: None Priority: 5 Private: No Submitted By: Matteo Sisti Sette (sistisette) Assigned to: Nobody/Anonymous (nobody) Summary: pix_film crashes with homer.avi in ubuntu Initial Comment: When opening the file homer.avi which is included in Gem's example folder, pix_film causes Pd-Extended to crash. Happens 100% of the times Tested with Pd Extended 0.42.5 on Ubuntu 10.04 [gemhead] | | [open homer.avi( | / |/ [pix_film] ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3170469&group_…

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GEM-dev February 2011