> 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: 0x009a0000 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 a member of Ubuntu Touch seeded packages, which is subscribed to v4l-utils in Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() Status in GTK uvc viewer: Confirmed Status in One Hundred Papercuts: Triaged Status in libv4l v4l-utils: Confirmed Status in guvcview package in Ubuntu: Triaged Status in v4l-utils package in Ubuntu: Triaged Bug description: 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: mov 0x0,%eax PC (0x0042d970) ok source "0x0" (0x00000000) 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 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 To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
