[Bug 1558060] Re: Recorded videos show a frozen frame
Humm, Like I said I could only replicate the problem with 16.04. In any case, while fixing guvcview for 16.04 I squashed a couple of bugs that could, at least in one case and under certain conditions, cause mpeg4 encoding to fail. This is fixed in the latest build from my testing ppa: https://launchpad.net/~pj-assis/+archive/ubuntu/testing/+sourcepub/6224953/+listing-archive-extra So you could try that and see if it also fixes things for you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558060 Title: Recorded videos show a frozen frame To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1558060/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1558060] Re: Recorded videos show a frozen frame
Ok, so this problem comes from a change in the newest ffmpeg (libavcodec) API, the default 15.10 version should work fine with the stable guvcview version. But if you upgrade libavcodec (via ppa or by building the source code) you need to rebuild guvcview (using the latest git code). The upcoming 16.04 already has the new ffmpeg version so the binary builds of guvcview in my testing ppa for 16.04 should work fine: https://code.launchpad.net/~pj-assis/+archive/ubuntu/testing/+build/9379822 For 15.10 the builds are against the default 15.10 ffmpeg version so they will only work with that, if you wish to use a new version, you really need to build the latest git. Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558060 Title: Recorded videos show a frozen frame To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1558060/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1558060] Re: Recorded videos show a frozen frame
Well I still need the original file, otherwise I can't check what's wrong with it. I've tested this in 15.10 and the generated files were playable without issues. It could be related to the video codec, but I really need to check the file, to make sure. Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558060 Title: Recorded videos show a frozen frame To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1558060/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1558060] Re: Recorded videos show a frozen frame
Correction: The above comment should read "If video FRAMES are not flush to file,..." It seems I'm still half a sleep ;D -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558060 Title: Recorded videos show a frozen frame To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1558060/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1558060] Re: Recorded videos show a frozen frame
For some reason only one video frame was stored in the file. Everything else seems ok. I've tested this with the exact same parameters and couldn't reproduce the issue, video frames were written as expected. Can you provide the console output of 'guvcview --verbosity=2' ? If video files are not flush to file, then I would expect to see the video buffer filling up and guvcview should report this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558060 Title: Recorded videos show a frozen frame To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1558060/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1558060] Re: Recorded videos show a frozen frame
Hi, There is something strange about this sample file. Checking it with mkvinfo I get the following: + Cabeçalho EBML |+ Tipo de documento: webm |+ Versão do tipo de documento: 2 |+ Doc type read version: 2 + Segment, size 160099 |+ Seek head (subentries will be skipped) |+ Informação do segmento | + Escala do código de tempo: 100 | + Duração: 9.936s (00:00:09.936) | + Muxing application: GStreamer matroskamux version 1.6.3 | + Writing application: GStreamer Matroska muxer | + Data: Wed Mar 16 12:45:27 2016 GMT |+ Pistas do segmento | + Uma pista | + Track number: 1 (track ID for mkvmerge & mkvextract: 0) | + Tipo de pista: audio | + Track UID: 4966632641941336718 | + Idioma: eng | + Nome: Audio | + Audio track | + Sampling frequency: 48000 | + Canais: 2 | + ID do Codec: A_VORBIS | + CodecPrivate, length 3979 | + Uma pista | + Track number: 2 (track ID for mkvmerge & mkvextract: 1) | + Tipo de pista: video | + Track UID: 6079372755166281868 | + Nome: Video | + Pista de vídeo | + Pixel width: 640 | + Pixel height: 480 | + ID do Codec: V_VP9 |+ Cluster while with a testing video generated by guvcview in my system (15.10) I get: $ mkvinfo my_video-1.webm + EBML head |+ EBML version: 1 |+ EBML read version: 1 |+ EBML maximum ID length: 4 |+ EBML maximum size length: 8 |+ Doc type: webm |+ Doc type version: 2 |+ Doc type read version: 2 + Segment, size 105668 |+ Seek head (subentries will be skipped) |+ EbmlVoid (size: 163) |+ Informação do segmento | + Escala do código de tempo: 100 | + Muxing application: Guvcview Muxer-2014.04 | + Writing application: Guvcview | + UID do segmento: 0xa1 0x89 0xf7 0xff 0x15 0x3b 0xda 0x94 0xfb 0xd1 0x2c 0xa4 0x92 0xe2 0x3d 0xf9 | + Duration: 9.900s (00:00:09.900) |+ Pistas do segmento | + A track | + Track number: 1 (track ID for mkvmerge & mkvextract: 0) | + Track UID: 1 | + Lacing flag: 0 | + Default flag: 1 | + Codec ID: V_VP8 | + Tipo de pista: video | + Pista de vídeo | + Pixel width: 640 | + Pixel height: 360 | + Display width: 640 | + Display height: 360 | + Display unit: 3 (aspect ratio) | + Default duration: 40.000ms (25.000 frames/fields per second for a video track) | + A track | + Track number: 2 (track ID for mkvmerge & mkvextract: 1) | + Track UID: 2 | + Lacing flag: 0 | + Default flag: 1 | + Codec ID: A_VORBIS | + Tipo de pista: audio | + Audio track | + Canais: 2 | + Sampling frequency: 44100 | + Bit depth: 16 | + CodecPrivate, length 3884 | + EbmlVoid (size: 191) |+ Cluster So the following lines: | + Muxing application: GStreamer matroskamux version 1.6.3 | + Writing application: GStreamer Matroska muxer instead of | + Muxing application: Guvcview Muxer-2014.04 | + Writing application: Guvcview Tell me that the file was not generated with guvcview. Not only guvcview has never used gstreamer, but the above strings have been hardcoded to guvcview code. Also, see the video codec difference, the sample file is using V_VP9 while guvcview uses V_VP8. Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558060 Title: Recorded videos show a frozen frame To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1558060/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1468848] Re: Webcam LED behaviour cannot be configured
Hi. Available controls in libwebcam depend on whether the hardware supports them or not. If this was supported before then I think it may be an extension control and udev is not executing the uvcdynctrl script properly. This script is responsible for loading extension controls into the uvc driver. I already have a report on udev 220 failing to run it, it seems the ID_VENDOR_ID variable is not defined. manually loading the controls seems to work: uvcdynctrl -d /dev/video0 --addctrl=vid:pid -replace vid and pid by the actual values for your device (e.g: 046d:0990) In any case 15.04 I think is running 219 and I have no reports on that version. Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1468848 Title: Webcam LED behaviour cannot be configured To manage notifications about this bug go to: https://bugs.launchpad.net/linux-uvc/+bug/1468848/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, please post the output of: guvcview --verbosity=2 this should print some more extra lines Regards, Paulo 2015-03-17 23:06 GMT+00:00 Alexander Amelkin 1373...@bugs.launchpad.net: On Ubuntu 14.04.2 LTS (kernel 3.13.0-45 x86_64) with STK1160 USB capture device and the latest testing (as well as stable) version of guvcview, I get the following: spirit@myrth:~$ guvcview GUVCVIEW: version 2.0.1 V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device V4L2_CORE: (VIDIOC_ENUM_FRAMESIZES) - Error enumerating frame sizes v4L2_CORE: Unable to enumerate frame sizes :Inappropriate ioctl for device ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side bt_audio_service_open: connect() failed: Connection refused (111) bt_audio_service_open: connect() failed: Connection refused (111) bt_audio_service_open: connect() failed: Connection refused (111) bt_audio_service_open: connect() failed: Connection refused (111) bt_audio_service_open: connect() failed: Connection refused (111) bt_audio_service_open: connect() failed: Connection refused (111) Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started Segmentation fault (core dumped) Attached please find an strace log. I can also attach a core file if you want, but it is 25 megabytes. ** Attachment added: strace log https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/1373221/+attachment/4348541/+files/strace.log -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, 2015-01-28 2:26 GMT+00:00 vedavata vedavr...@gmail.com: What do you mean by hang up ? Does the control window becomes unresponsive? Yes. And MKV-files is stopped to fiil. From the logs I notice is that the capture ring buffer gets full, this usually means frames are not being encoded fast enough. Guvcview tries to compensate for this, by reducing the frame rate. I tried 30, 25, 20, 15 fps -- the same result: when MVK-files reeaces 2 GB, guvcview hangs up... OK, I'll test this again in another machine. Also the matroska muxer caches audio frames so that matching audio and video packets are stored in the same cluster. I doubt, that AVI is better... :-) It's not, but it's a completely different muxer, it doesn't care about timestamps, so it just writes packages immediately to file. In this case for some reason video frames are not being fed to the muxer, so audio keeps filling the cache. Have you tried reducing the resolution, or fps? Yes. 30, 25, 20, 15 fps... 960, 800, 640 pixels... [On a Core i5 processor.] You should also test with different codecs and with the avi muxer, Yes, tried MPEG2, H264... The same... 2 GB... (on any FS: ntfs, ext3...) also maybe with audio disabled, just to check if it makes any difference. I will try without audio... Thank you. Ok. I'll wait for your results. Should i open a new bug? Yes please, this is a different bug. Regards, Paulo -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, What do you mean by hang up ? Does the control window becomes unresponsive? From the logs all I notice is that the capture ring buffer gets full, this usually means frames are not being encoded fast enough. Guvcview tries to compensate for this, by reducing the frame rate. Also the matroska muxer caches audio frames so that matching audio and video packets are stored in the same cluster. In this case for some reason video frames are not being fed to the muxer, so audio keeps filling the cache. Have you tried reducing the resolution, or fps? You should also test with different codecs and with the avi muxer, also maybe with audio disabled, just to check if it makes any difference. Regards, Paulo 2015-01-22 21:34 GMT+00:00 vedavata vedavr...@gmail.com: please upgrade to version 2.0.1, you can use one of the following ppa: stable: https://launchpad.net/~pj-assis/+archive/ubuntu/ppa This helped! Thank you very much! But... with this version 2.0.1, when video size became 2 GB, guvcview hung up... :-( # guvcview V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory ** (guvcview:15514): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-Grv3g4WwxK: Connection refused V4L2_CORE: VIDIOC_S_EXT_CTRLS for multiple controls failed (error -1) V4L2_CORE: using VIDIOC_S_CTRL for user class controls V4L2_CORE: control(0x0098091a) White Balance Temperature failed to set (error -1) V4L2_CORE: VIDIOC_S_EXT_CTRLS for multiple controls failed (error -1) V4L2_CORE: using VIDIOC_S_EXT_CTRLS on single controls for class: 0x009a V4L2_CORE: control(0x009a0902) Exposure (Absolute) failed to set (error -1) GUVCVIEW: error setting spin value (guvcview:15514): GLib-GObject-CRITICAL **: g_value_set_object: assertion 'G_VALUE_HOLDS_OBJECT (value)' failed GUVCVIEW: (status) saving video to /media/ntfs2/guvc/guvc-video-1.mkv ENCODER: add stream 0 to stream list ENCODER: add stream 1 to stream list ENCODER: (matroska) add seekhead entry 0 (max 10) ENCODER: (matroska) add seekhead entry 1 (max 10) AUDIO: Pulseaudio pa_stream_get_latency() failed [...] ENCODER: (matroska) packet buffer [81] is in use: flushing cached data ENCODER: video ring buffer full - dropping frame AUDIO: write buffer(23) is still in use - dropping data What can be the reason? -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi,
please upgrade to version 2.0.1, you can use one of the following ppa:
stable: https://launchpad.net/~pj-assis/+archive/ubuntu/ppa
testing (latest git): https://launchpad.net/~pj-
assis/+archive/ubuntu/testing
Regards,
Paulo
2015-01-21 4:37 GMT+00:00 vedavata vedavr...@gmail.com:
The same problem. :-(
uname -a
Linux DELL-E6430 3.16.0-30-generic #40-Ubuntu SMP Mon Jan 12 22:06:37 UTC
2015 x86_64 x86_64 x86_64 GNU/Linux
Ubuntu 14.10 (Utopic Unicorn)
tosik@DELL-E6430:~$ guvcview
guvcview 1.7.3
file guvcview_video.mkv has extension type 1
file guvcview_image.jpg has extension type 0
** (guvcview:24741): WARNING **: Couldn't connect to accessibility bus:
Failed to connect to socket /tmp/dbus-Grv3g4WwxK: Connection refused
file guvcview_image.jpg has extension type 0
Video file suffix detected: 0
Image file suffix detected: 0
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:947:(find_matching_chmap) Found no matching channel map
bt_audio_service_open: connect() failed: Connection refused (111)
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
checking format: JPEG
Format unavailable: JPEG
Init v4L2 failed !!
Init video returned -2
trying minimum setup ...
format: YUYV
resolution: 640 x 480
framerate: 1/30
video device: /dev/video0
vid:046d
pid:0825
driver:uvcvideo
device doesn't seem to support uvc H264 (0)
mapping control for Pan (relative)
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Tilt (relative)
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Pan Reset
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Tilt Reset
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Focus (absolute)
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for LED1 Mode
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for LED1 Frequency
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Disable video processing
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Raw bits per pixel
UVCIOC_CTRL_MAP - Error: No such file or directory
Init. UVC Camera (046d:0825) (location: usb-:00:1d.0-1.7.2)
{ pixelformat = 'YUYV', description = 'YUV 4:2:2 (YUYV)' }
{ pixelformat = 'MJPG', description = 'MJPEG' }
{ pixelformat = 'RGB3', description = 'RGB3' }
{ pixelformat = 'BGR3', description = 'BGR3' }
{ pixelformat = 'YU12', description = 'YU12' }
{ pixelformat = 'YV12', description = 'YV12' }
checking muxed H264 format support
device doesn't seem to support uvc H264 (0)
checking format: YUYV
fps is set to 1/30
drawing controls
Segmentation fault (core dumped)
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Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi. Guvcview debian mantainer choosed a diferent packaging approach. In order to keep some sanity I've changed my ppa to make it compatible. This means you will need to uninstall any previous guvcview packages and associated libraries before installing the new ones. Regards Paulo Em 20/11/2014 16:25, robbielink 1373...@bugs.launchpad.net escreveu: I've been successfully using the testing PPA listed in #8 above but the latest release will not update: E: /var/cache/apt/archives/guvcview_2.0.1+ubuntu2~ppa1+1253-0ubuntu0~201411200931~ubuntu14.10.1_amd64.deb: trying to overwrite '/usr/share/locale/lv/LC_MESSAGES/guvcview.mo', which is also in package guvcview-i18n 2.0.1+ubuntu1~ppa1+1251-0ubuntu0~201411171931~ubuntu14.10.1 Ubuntu 14.10 64bit Wasn't sure where to report this. -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Well, the kernel issue is now defintily fixed, so it shouldn't be a problem in the future, libv4l2 can now be disabled, so we can workaround any issues with it. As for libavcodec, they don't offer any garanties on the API, so it usually causes some breakdowns from time to time, but this is true for all aplications. I actually tend to fix things rather quickly, unfurtunately in the case of Ubuntu they can take some time to upgrade, so you are left with a non working version until the next release. For debian it's easier since it's a rolling realease, I just contact the mantainer and he upgrades to the current (fixed) version. In the case of ubuntu, the only option is to use one of my ppa's for 14.10, the current testing version is now working fine, I've fixed all issues with both libavcodec and uvcvideo, so I'll release the new version both in sourceforge and in my stable ppa. Regards, Paulo 2014-10-01 20:02 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: Paulo Assis: 1.7.3 won't work with kernels =3.16, you will need a newer version, uvcvideo suffered a regression that will only be fixed (hopefully) in 3.18, the developer already posted a patch to fix it. I'll make a new release (2.0.1) in the next couple of days with a workaround for this. you will need this version to get guvcview up and running with uvcvideo devices. Note: libv4l2 (1.4.0 and 1.5.0) is also broken, a fix is expected in 1.6.0, but you will be able to disable its use in guvcview in this version. What are you plans to guvcview not to be affected by these breakdowns in future? -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, 2014-10-02 17:30 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: Paulo Assis: I actually tend to fix things rather quickly, unfurtunately in the case of Ubuntu they can take some time to upgrade, so you are left with a non working version until the next release. Do you think that a semi-rolling release model could improve quality in applications? For applications I would definitely adopt some sort of rolling release, but for core stuff (kernel, desktop manager, core libs) I think a timed release is probably better, as it would help keep the system more stable. I don't think keeping a broken app for 6 months, just because that's the version available in debian at the time of release, is a very good policy, specially if a fixed version is already available. Regards, Paulo -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, 1.7.3 won't work with kernels =3.16, you will need a newer version, uvcvideo suffered a regression that will only be fixed (hopefully) in 3.18, the developer already posted a patch to fix it. I'll make a new release (2.0.1) in the next couple of days with a workaround for this. you will need this version to get guvcview up and running with uvcvideo devices. Note: libv4l2 (1.4.0 and 1.5.0) is also broken, a fix is expected in 1.6.0, but you will be able to disable its use in guvcview in this version. Regards, Paulo 2014-10-01 0:08 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: ** Description changed: - Just launched the application and crashed. + HOW TO REPRODUCE: + - Launch guvcview + + EXPECTED BEHAVIOUR: + - The application to start normally. + + REAL BEHAVIOUR: + - The application crashes. ProblemType: Crash DistroRelease: Ubuntu 14.10 Package: guvcview 1.7.3-1.1build2 ProcVersionSignature: Ubuntu 3.16.0-17.23-generic 3.16.3 Uname: Linux 3.16.0-17-generic x86_64 ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Wed Sep 24 06:35:20 2014 ExecutablePath: /usr/bin/guvcview InstallationDate: Installed on 2013-05-21 (490 days ago) InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release amd64 (20130424) ProcCmdline: guvcview SegvAnalysis: - Segfault happened at: 0x42d970: mov0x0,%eax - PC (0x0042d970) ok - source 0x0 (0x) not located in a known VMA region (needed readable region)! - destination %eax ok + Segfault happened at: 0x42d970: mov0x0,%eax + PC (0x0042d970) ok + source 0x0 (0x) not located in a known VMA region (needed readable region)! + destination %eax ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: guvcview StacktraceTop: - ?? () - ?? () - ?? () - ?? () - __libc_start_main (main=0x409920, argc=1, argv=0x7fff32c34208, init=optimised out, fini=optimised out, rtld_fini=optimised out, stack_end=0x7fff32c341f8) at libc-start.c:287 + ?? () + ?? () + ?? () + ?? () + __libc_start_main (main=0x409920, argc=1, argv=0x7fff32c34208, init=optimised out, fini=optimised out, rtld_fini=optimised out, stack_end=0x7fff32c341f8) at libc-start.c:287 Title: guvcview crashed with SIGSEGV in __libc_start_main() UpgradeStatus: Upgraded to utopic on 2014-09-24 (0 days ago) UserGroups: adm lpadmin sambashare sudo -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, So I was finally able to test this in both 32 and 64 bit kernels and while the gspca driver works fine on both (eye toy 2 camera), uvcvideo (logitech c930e) fails on both kernels, increasing the driver verbosity I get: EOF on empty paylod this is consistent with the zero size frames I'm getting in guvcview. So I would say this is definitly a driver issue, I'll try to install the latest media tree to check if this fixes things: http://git.linuxtv.org/cgit.cgi/media_build.git/about/ I think a bug report should be filed against the current ubuntu 14.10 kernel, referring the uvcvideo issues. Regards, Paulo 2014-09-29 17:26 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: ** Attachment added: stderr.txt https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/1373221/+attachment/4219301/+files/stderr.txt -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
OK, so this was already reported: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1362358 Regards, Paulo 2014-09-30 9:24 GMT+01:00 Paulo Assis pj.as...@gmail.com: Hi, So I was finally able to test this in both 32 and 64 bit kernels and while the gspca driver works fine on both (eye toy 2 camera), uvcvideo (logitech c930e) fails on both kernels, increasing the driver verbosity I get: EOF on empty paylod this is consistent with the zero size frames I'm getting in guvcview. So I would say this is definitly a driver issue, I'll try to install the latest media tree to check if this fixes things: http://git.linuxtv.org/cgit.cgi/media_build.git/about/ I think a bug report should be filed against the current ubuntu 14.10 kernel, referring the uvcvideo issues. Regards, Paulo 2014-09-29 17:26 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: ** Attachment added: stderr.txt https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/1373221/+attachment/4219301/+files/stderr.txt -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1362358] Re: uvcvideo doesn't work with USB webcam with linux 3.16
Hi, after increasing verbosity on the driver and get: EOF on empty payload this is consistent with the zero sized frames returned by the driver. I'll try to install the latest media tree: http://git.linuxtv.org/cgit.cgi/media_build.git/about/ and check if this issue is fixed upstream I've also tested with gspca driver (eye toy camera) and it worked fine. I'll report this at the linux media mailing list. Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1362358 Title: uvcvideo doesn't work with USB webcam with linux 3.16 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1362358/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, I've set a workaround for uvcvideo buggy behaviour, I just set the buffer length to the maximum value if bytesused is zero. Anyway this is clearly a bug in uvcvideo since it violates the v4l2 api: http://linuxtv.org/downloads/v4l-dvb-apis/buffer.html You should be able to upgrade from my testing ppa in a few moments (build pending). Regards, Paulo 2014-09-30 9:28 GMT+01:00 Paulo Assis pj.as...@gmail.com: OK, so this was already reported: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1362358 Regards, Paulo 2014-09-30 9:24 GMT+01:00 Paulo Assis pj.as...@gmail.com: Hi, So I was finally able to test this in both 32 and 64 bit kernels and while the gspca driver works fine on both (eye toy 2 camera), uvcvideo (logitech c930e) fails on both kernels, increasing the driver verbosity I get: EOF on empty paylod this is consistent with the zero size frames I'm getting in guvcview. So I would say this is definitly a driver issue, I'll try to install the latest media tree to check if this fixes things: http://git.linuxtv.org/cgit.cgi/media_build.git/about/ I think a bug report should be filed against the current ubuntu 14.10 kernel, referring the uvcvideo issues. Regards, Paulo 2014-09-29 17:26 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: ** Attachment added: stderr.txt https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/1373221/+attachment/4219301/+files/stderr.txt -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1362358] Re: uvcvideo doesn't work with USB webcam with linux 3.16
I've set a warkaround in guvcview for this buggy behaviour, if bytesused is zero guvcview will now use the length field. It serves as a workaround but this clearly violates the v4l2 api: http://linuxtv.org/downloads/v4l-dvb-apis/buffer.html bytesused - ... Drivers must set this field when type refers to an input stream, ... you can try my testing ppa: https://code.launchpad.net/~pj-assis/+archive/ubuntu/testing/+packages build is pending, but it should be available in an hour or so. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1362358 Title: uvcvideo doesn't work with USB webcam with linux 3.16 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1362358/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, From the logs guvcview is receiving empty mjpg frames, so it doesn't even tries to decode them. Have you tried setting the format to yuyv ? guvcview --format=yuyv You should also set the nodrop option for the uvcvideo driver (prevents the driver from dropping incomplete frames) Does dmesg prints out anything usefull? Anyway I hope to be able test 14.10 in a couple of hours, so I should be able to run some tests on my own, although with a different camera. Regards, Paulo 2014-09-29 10:57 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: Running guvcview --disable_libv4l2 gives exactly the same result, using libv4l-0 version 1.2.1-2build1. -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, So I've just installed ubuntu 14.10 in one of my machines and everything worked has expected. To my surprise even 1.7.3 (installed by default during the upgrade) is working without issues. I've run some tests with the latest git master, and all formats are working OK, I couldn't replicate your issues. True that I used a gspca camera, but unless these are caused by a uvcvideo driver bug, there shouldn't be any difference between the two (they both follow the v4l2 API). Please can you post the console output of: guvcview --verbosity=3 --format=yuyv also if possible unplug and then replug your camera, or if not, please run: sudo rmmod uvcvideo sudo modprobe uvcvideo Regards, Paulo 2014-09-29 13:29 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: ** Attachment added: dmesg.txt https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/1373221/+attachment/4219098/+files/dmesg.txt -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, Hum, the frames are still coming empty, or at least with size set to 0. Are you using a 32 or 64 bit kernel ? I've run my tests on a 32 bit machine and I cannot test in 64 bit for several hours. I've add some more debug info to the logs, so if you could upgrade to the latest version on my testing ppa and run: guvcview --verbosity=3 --format=yuyv --disable_libv4l2 then please post the console output. This doesn't change anything but it prints some info on the mmap buffers ( size and position), I need to understand what's failing here. Regards, Paulo 2014-09-29 15:26 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: ** Attachment added: stderr.txt https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/1373221/+attachment/4219225/+files/stderr.txt -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, I doubt this is a guvcview issue since it works fine under trusty. Could you post the output of 'guvcview --verbosity=2' and also can you check your libv4l2 version ? I have reports of issues with version 1.4.0 in debian. Regards, Paulo 2014-09-25 22:06 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: Paulo Assis: try this one: https://code.launchpad.net/~pj-assis/+archive/ubuntu/testing With this version (2.0.0) guvcview doesn't crash, but instead the web-cam window shows black signal no matter which configuration I use, even that the web-cam LED powers on. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, just to make sure I've added a option to guvcview to disable calls trough libv4l2: guvcview --disable_libv4l2 with this all ioctls will go straight into the driver, bypassing libv4l2. you can upgrade from my testing ppa. Reagards, Paulo 2014-09-26 9:23 GMT+01:00 Paulo Assis pj.as...@gmail.com: Hi, I doubt this is a guvcview issue since it works fine under trusty. Could you post the output of 'guvcview --verbosity=2' and also can you check your libv4l2 version ? I have reports of issues with version 1.4.0 in debian. Regards, Paulo 2014-09-25 22:06 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: Paulo Assis: try this one: https://code.launchpad.net/~pj-assis/+archive/ubuntu/testing With this version (2.0.0) guvcview doesn't crash, but instead the web-cam window shows black signal no matter which configuration I use, even that the web-cam LED powers on. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
try this one: https://code.launchpad.net/~pj-assis/+archive/ubuntu/testing Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
Hi, try this one: https://code.launchpad.net/~pj-assis/+archive/ubuntu/testing Regards, Paulo 2014-09-25 12:40 GMT+01:00 Alberto Salvia Novella es204904...@gmail.com: Paulo Assis: I believe this is fixed in the latest guvcview release (version 2.0.0). https://launchpad.net/~pj-assis/+archive/ubuntu/ppa There aren't any builds for Utopic in this PPA, so I cannot test it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1373221] Re: guvcview crashed with SIGSEGV in get_ctrl_by_id()
I believe this is fixed in the latest guvcview release (version 2.0.0). https://launchpad.net/~pj-assis/+archive/ubuntu/ppa Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1192136] Re: Electric line frequency's setting is not remembered between reboots
This is not a guvcview bug. Any usb device can only maintain its status while it's powered. in the case of a camera if you unplug or power it down it will reset to it's default state. Guvcview provides a feature called profiles, where you can save and load the camera controls state. You can save a default profile (default.gpfl) and load it automatically by calling 'guvcview --profile=/path/to/default.gpfl' Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1192136 Title: Electric line frequency's setting is not remembered between reboots To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1192136/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 901142] Re: unable to open guvcview. fatal error
Just released 1.5.2 (you can get it from my stable ppa) It fixes this bug and some other issues with libavcodec (also adds Italian translation). Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/901142 Title: unable to open guvcview. fatal error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/901142/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 901142] Re: unable to open guvcview. fatal error
better use the testing ppa, for some reason I've received reports that 1.5.1 is still throwing that error (even if pthreads has now replaced gthreads). i386: https://launchpad.net/~pj- assis/+archive/testing/+files/guvcview_1.5.1%2B787-0ubuntu0%7E201201181032%7Eoneiric1_i386.deb amd64: https://launchpad.net/~pj- assis/+archive/testing/+files/guvcview_1.5.1%2B787-0ubuntu0%7E201201181032%7Eoneiric1_amd64.deb I'll release 1.5.2 (current svn) during this week anyway so better test that instead, I only expect to make some minor changes until then. Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/901142 Title: unable to open guvcview. fatal error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/901142/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 901142] Re: unable to open guvcview. fatal error
Hi, This is solved in 1.5.1 you can get it from one of the following ppas: stable - https://launchpad.net/~pj-assis/+archive/ppa : ppa:pj-assis/ppa testing - latest svn build - https://launchpad.net/~pj-assis/+archive/testing: ppa:pj-assis/testing Regards Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/901142 Title: unable to open guvcview. fatal error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/901142/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 655524] Re: Video and Audio fall out of sync after about two minutes
You can always get the latest packages (natty and oneiric)in the authors :D ppa. stable: ppa:pj-assis/ppa daily build (development): ppa:pj-assis/testing latest 1.5.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/655524 Title: Video and Audio fall out of sync after about two minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/655524/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 755999] Re: libwebcam version 0.2.0-1 failed to build on i386
Hi, This is now fixed in debian (version 0.2.1): http://packages.debian.org/source/sid/libwebcam Regards, Paulo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/755999 Title: libwebcam version 0.2.0-1 failed to build on i386 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libwebcam/+bug/755999/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 685437] Re: compiz seg fault in kernel natty alpha1
I'm also being affected by this bug, reported here: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/733460 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/685437 Title: compiz seg fault in kernel natty alpha1 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 655528] Re: Attempt to record video as MKV file causes guvcview crash
Mike could you change your input format from MJPG to YUYV. MJPG uses continuous fps, this is not very well supported in guvcview (in fact I think it's the first time I've seen it on a commercial webcam). YUYV uses discrete fps values and these have much better support. Also it seems there is no audio input (0 frames) this can have a big impact on performance, you may need to set a different audio source or just as test try disabling audio completely. Thank you, Paulo -- Attempt to record video as MKV file causes guvcview crash https://bugs.launchpad.net/bugs/655528 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 655528] Re: Attempt to record video as MKV file causes guvcview crash
Mike could you make sure you are using the latest version from my ppa (1.4.2), and post me the console output of: guvcview --verbose after recording both in avi and matroska formats. thank you, Paulo -- Attempt to record video as MKV file causes guvcview crash https://bugs.launchpad.net/bugs/655528 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 655528] Re: Attempt to record video as MKV file causes guvcview crash
Hi, The best contribution is to keep testing guvcview and post any bugs or feature requests at the project page: http://developer.berlios.de/projects/guvcview/ Thank you, Paulo -- Attempt to record video as MKV file causes guvcview crash https://bugs.launchpad.net/bugs/655528 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 655528] Re: Attempt to record video as MKV file causes guvcview crash
Hi, Can you test with the latest release (1.4.2) please! 1.1.3 is very very old. (Maverick will have 1.4.1) you can find it in my ppa (https://launchpad.net/~pj- assis/+archive/ppa): add ppa:pj-assis/ppa to your software sources. -- Attempt to record video as MKV file causes guvcview crash https://bugs.launchpad.net/bugs/655528 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647188] Re: fails to add extension controls to uvcvideo
uvcvideo changes between 2.6.32 and 2.6.35 were not causing the error with dynamic controls, I've clean up the installation and now everything seems to be working again, even with the old uvcvideo.h. Something else was causing the control mappings to fail. ** Changed in: libwebcam (Ubuntu) Status: New = Invalid -- fails to add extension controls to uvcvideo https://bugs.launchpad.net/bugs/647188 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647188] [NEW] fails to add extension controls to uvcvideo
Public bug reported: This package is mostly important to add extension controls to uvc logitech cameras ( focus, pan/tilt, Led control, ...) But for this to happen it needs to be compiled with the matching kernel uvcvideo header (uvcvideo.h) since this is not available in the debian kernel headers, it is added as a patch when building the package. Well debian is still in 2.6.32 and Maverick is using 2.6.35 so the patch (uvcvideo_h.patch) must be fixed, if the debian version is used instead, the package will be mostly useless. ** Affects: libwebcam (Ubuntu) Importance: Undecided Status: New -- fails to add extension controls to uvcvideo https://bugs.launchpad.net/bugs/647188 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647188] Re: fails to add extension controls to uvcvideo
** Patch added: replaces original debian package patch https://bugs.launchpad.net/bugs/647188/+attachment/1633103/+files/uvcvideo_h.patch -- fails to add extension controls to uvcvideo https://bugs.launchpad.net/bugs/647188 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 438792] Re: segfault in symbol_db_engine_file_exists()
Hi, i have exactly the same problem since the last anjuta update in karmic. Running under valgrind: ==5514== Memcheck, a memory error detector. ==5514== Copyright (C) 2002-2008, and GNU GPL'd, by Julian Seward et al. ==5514== Using LibVEX rev 1884, a library for dynamic binary translation. ==5514== Copyright (C) 2004-2008, and GNU GPL'd, by OpenWorks LLP. ==5514== Using valgrind-3.4.1-Debian, a dynamic binary instrumentation framework. ==5514== Copyright (C) 2000-2008, and GNU GPL'd, by Julian Seward et al. ==5514== For more details, rerun with: -v ==5514== (anjuta:5514): libanjuta-WARNING **: Invalid gconf type for key: anjuta.toolbar.visible --5514-- WARNING: unhandled syscall: 332 --5514-- You may be able to write your own handler. --5514-- Read the file README_MISSING_SYSCALL_OR_IOCTL. --5514-- Nevertheless we consider this a bug. Please report --5514-- it at http://valgrind.org/support/bug_reports.html. (anjuta:5514): libanjuta-WARNING **: Invalid gconf type for key: margin.linenumber.visible (anjuta:5514): libanjuta-WARNING **: Invalid gconf type for key: margin.marker.visible (anjuta:5514): libanjuta-WARNING **: Invalid gconf type for key: margin.fold.visible (anjuta:5514): libanjuta-WARNING **: Invalid gconf type for key: view.indentation.guides (anjuta:5514): libanjuta-WARNING **: Invalid gconf type for key: view.whitespace ==5523== ==5523== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 437 from 2) ==5523== malloc/free: in use at exit: 8,047,184 bytes in 54,886 blocks. ==5523== malloc/free: 890,424 allocs, 835,538 frees, 87,408,019 bytes allocated. ==5523== For counts of detected errors, rerun with: -v ==5523== searching for pointers to 54,886 not-freed blocks. ==5523== checked 8,050,768 bytes. ==5523== ==5523== LEAK SUMMARY: ==5523==definitely lost: 23,032 bytes in 320 blocks. ==5523== possibly lost: 4,580,916 bytes in 3,548 blocks. ==5523==still reachable: 3,443,236 bytes in 51,018 blocks. ==5523== suppressed: 0 bytes in 0 blocks. ==5523== Rerun with --leak-check=full to see details of leaked memory. ==5514== Invalid read of size 4 ==5514==at 0x7AD6E09: symbol_db_engine_file_exists (in /usr/lib/anjuta/libanjuta-symbol-db.so) ==5514==by 0x7AD75BB: symbol_db_engine_update_files_symbols (in /usr/lib/anjuta/libanjuta-symbol-db.so) ==5514==by 0x7AD7CE9: symbol_db_engine_update_project_symbols (in /usr/lib/anjuta/libanjuta-symbol-db.so) ==5514==by 0x7ABBD0D: (within /usr/lib/anjuta/libanjuta-symbol-db.so) ==5514==by 0x4AA3773: (within /usr/lib/libanjuta.so.0.0.0) ==5514==by 0x4A98A6E: anjuta_cclosure_marshal_VOID__STRING_BOXED (in /usr/lib/libanjuta.so.0.0.0) ==5514==by 0x497A091: g_closure_invoke (in /usr/lib/libgobject-2.0.so.0.2200.0) ==5514==by 0x498F6F7: (within /usr/lib/libgobject-2.0.so.0.2200.0) ==5514==by 0x4990A7C: g_signal_emit_valist (in /usr/lib/libgobject-2.0.so.0.2200.0) ==5514==by 0x4990D91: g_signal_emit_by_name (in /usr/lib/libgobject-2.0.so.0.2200.0) ==5514==by 0x4A99E9D: anjuta_shell_add_value (in /usr/lib/libanjuta.so.0.0.0) ==5514==by 0x70A0EC4: (within /usr/lib/anjuta/libanjuta-project-manager.so) ==5514== Address 0x0 is not stack'd, malloc'd or (recently) free'd ==5514== ==5514== Process terminating with default action of signal 11 (SIGSEGV) ==5514== Access not within mapped region at address 0x0 ==5514==at 0x7AD6E09: symbol_db_engine_file_exists (in /usr/lib/anjuta/libanjuta-symbol-db.so) ==5514==by 0x7AD75BB: symbol_db_engine_update_files_symbols (in /usr/lib/anjuta/libanjuta-symbol-db.so) ==5514==by 0x7AD7CE9: symbol_db_engine_update_project_symbols (in /usr/lib/anjuta/libanjuta-symbol-db.so) ==5514==by 0x7ABBD0D: (within /usr/lib/anjuta/libanjuta-symbol-db.so) ==5514==by 0x4AA3773: (within /usr/lib/libanjuta.so.0.0.0) ==5514==by 0x4A98A6E: anjuta_cclosure_marshal_VOID__STRING_BOXED (in /usr/lib/libanjuta.so.0.0.0) ==5514==by 0x497A091: g_closure_invoke (in /usr/lib/libgobject-2.0.so.0.2200.0) ==5514==by 0x498F6F7: (within /usr/lib/libgobject-2.0.so.0.2200.0) ==5514==by 0x4990A7C: g_signal_emit_valist (in /usr/lib/libgobject-2.0.so.0.2200.0) ==5514==by 0x4990D91: g_signal_emit_by_name (in /usr/lib/libgobject-2.0.so.0.2200.0) ==5514==by 0x4A99E9D: anjuta_shell_add_value (in /usr/lib/libanjuta.so.0.0.0) ==5514==by 0x70A0EC4: (within /usr/lib/anjuta/libanjuta-project-manager.so) ==5514== If you believe this happened as a result of a stack overflow in your ==5514== program's main thread (unlikely but possible), you can try to increase ==5514== the size of the main thread stack using the --main-stacksize= flag. ==5514== The main thread stack size used in this run was 8388608. ==5514== ==5514== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 437 from 2) ==5514== malloc/free: in use at exit: 8,541,953 bytes in 59,090 blocks. ==5514== malloc/free: 936,189 allocs, 877,099 frees, 91,044,656 bytes allocated. ==5514== For
[Bug 430272] Re: karmic boot hung after /scripts/init-bottom
Hi, For those that can't boot to your system no matter what, here is my solution (chroot from live cd): 1. boot from the live cd 2. open console 3. mount your root partition: # sudo mkdir /media/SYS_ROOT # sudo mount /dev/sda1 /media/SYS_ROOT (change sda1 to whatever device contains your filesystem) 4. chroot to /media/SYS_ROOT: # sudo chroot /media/SYS_ROOT 5. update your system # sudo apt-get update # sudo apt-get upgrade 6. reboot. The above steps worked for me, and my system is up and running (chroot will be missing /proc this will cause some warnings about apt log but in my case it upgrade correctly) Regards, Paulo -- karmic boot hung after /scripts/init-bottom https://bugs.launchpad.net/bugs/430272 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 419103] [NEW] Missing Codecs
Public bug reported: The latest unstripped version of libavcodec for karmic ( 4:0.5+svn20090706-1ubuntu1+extra1) is missing some encoding codecs that were present in the previous version. At least the following: CODEC_ID_MPEG2VIDEO,CODEC_ID_MSMPEG4V3 and CODEC_ID_MPEG4 These are used by package guvcview, but since the latest upgrade it complains that they are missing and doesn't list them on the available codecs. ** Affects: ffmpeg-extra (Ubuntu) Importance: Undecided Status: New -- Missing Codecs https://bugs.launchpad.net/bugs/419103 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 419211] [NEW] karmic gtk_button_set_image needs gtk_widget_show
Public bug reported: From gtk documentation (http://library.gnome.org/devel/gtk/unstable/GtkButton.html#gtk-button- set-image): gtk_button_set_image () Set the image of button to the given widget. Note that it depends on the gtk-button-images setting whether the image will be displayed or not, you don't have to call gtk_widget_show() on image yourself. This is not true in karmic anymore ( version 2.17.7-0ubuntu3), now I need to call gtk_widget_show() on the button image every time I call gtk_button_set_image or gtk_button_set_label. In previous versions of gtk this works as expected, now some applications that depended on the documented behaviour presented missing images in karmic, making them a bit uggly. If this is just a behaviour change then the documentation should be updated so that developers like myself can fix their apps, otherwise I believe this is bug that can present some unexpected results in a lot of applications. ** Affects: gtk+2.0 (Ubuntu) Importance: Undecided Status: New -- karmic gtk_button_set_image needs gtk_widget_show https://bugs.launchpad.net/bugs/419211 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 419211] Re: karmic gtk_button_set_image needs gtk_widget_show
Is there any special reason for this ? From GTk Docs (http://library.gnome.org/devel/gtk/unstable/GtkSettings.html#GtkSettings --gtk-button-images): The gtk-button-images property Whether images should be shown on buttons. Default value: TRUE So this is not documented and it's not behaving as expected by gtk developers. -- karmic gtk_button_set_image needs gtk_widget_show https://bugs.launchpad.net/bugs/419211 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 418168] Re: wrong version for unstripped packages
The latest update install version 4:0.5+svn20090706-1ubuntu1+extra1 for ffmpeg-extra but I still can't install libavcodec-dev (or any other dev package for the ffmpeg suite) as it requires libavcodec-extra-52 =4:0.5+svn20090706-1ubuntu3. Since the dev packages are created from the stripped version of ffmpeg, ffmpeg-extra must be at least the same version in order for the dev packages to be installed. -- wrong version for unstripped packages https://bugs.launchpad.net/bugs/418168 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 418168] Re: wrong version for unstripped packages
Here is another one: ffmpeg is not installable with the extra libraries. While every other package that depends on these can be installed with any of the library flavours (stripped or unstripped), Ffmpeg, for some reason, now forces the striped version. Also after updating libavcodec-unstripped-52 to version 4:0.5+svn20090706-1ubuntu1+extra1 I lost at least the following encoding codecs: MPG2 (CODEC_ID_MPEG2VIDEO), MP43 (CODEC_ID_MSMPEG4V3) and MP4V (CODEC_ID_MPEG4) All of these were available in the previous version. Should I file a new bug for this ? -- wrong version for unstripped packages https://bugs.launchpad.net/bugs/418168 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 418168] [NEW] wrong version for unstripped packages
Public bug reported: Binary package hint: ffmpeg Hi, The stripped version of libav* packages have version 4:0.5+svn20090706 while unstripped versions although based on the same source tarball (http://archive.ubuntu.com/ubuntu/pool/multiverse/f/ffmpeg/ffmpeg_0.5+svn20090706.orig.tar.gz) have version 4:0.5+svn20090609. This wouldn't be much of a problem if the development packages weren't also requiring = 4:0.5+svn20090706, so if I install the unstripped version of libavcodec I can't install libavcodec-dev because it requires libavcodec-unstripped-52 = 4:0.5+svn20090706 and this is not installable. Since both the stripped and unstripped versions, apparently, are base on the same source tarball, I guess the unstripped packages were just created with a wrong version name. ** Affects: ffmpeg (Ubuntu) Importance: Undecided Status: New -- wrong version for unstripped packages https://bugs.launchpad.net/bugs/418168 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 418168] Re: wrong version for unstripped packages
I forgot to mention that this report is related to karmic -- wrong version for unstripped packages https://bugs.launchpad.net/bugs/418168 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305120] Re: upgrade required to compile under new gcc
Fixed for karmic with upgrade to 1.1.0 ** Changed in: guvcview (Ubuntu) Status: New = Fix Released -- upgrade required to compile under new gcc https://bugs.launchpad.net/bugs/305120 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305120] [NEW] upgrade required to compile under new gcc
Public bug reported: Binary package hint: guvcview guvcview 0.9.3 compilation is broken under Ubuntu intrepid and probably also under Jaunty, this is related to gcc version and is fixed since guvcview 0.9.4. An upgrade to the latest release is required for compilation to succeed. ** Affects: guvcview (Ubuntu) Importance: Undecided Status: New -- upgrade required to compile under new gcc https://bugs.launchpad.net/bugs/305120 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
