Bug is still present in Ubuntu 14.10
guvcview 1.7.3
file guvcview_video.mkv has extension type 1
file guvcview_image.jpg has extension type 0
** (guvcview:28907): WARNING **: Couldn't connect to accessibility bus: Failed
to connect to socket /tmp/dbus-NAtAlIxdm7: 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)
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
(guvcview:28907): Gtk-WARNING **: Theme parsing error: gtk.css:27:35:
Junk at end of value
(guvcview:28907): Gtk-WARNING **: Theme parsing error: gtk.css:40:48:
Junk at end of value
(guvcview:28907): Gtk-WARNING **: Theme parsing error: gtk.css:48:46:
Junk at end of value
(guvcview:28907): Gtk-WARNING **: Theme parsing error: gtk.css:59:58:
Junk at end of value
(guvcview:28907): Gtk-WARNING **: Theme parsing error: gtk.css:70:46:
Junk at end of value
(guvcview:28907): Gtk-WARNING **: Theme parsing error: gtk.css:81:58: Junk at
end of value
video device: /dev/video0
vid:18ec
pid:3290
driver:uvcvideo
device doesn't seem to support uvc H264 (0)
Init. USB2.0 PC CAMERA (location: usb-0000:00:1a.0-1.2)
{ pixelformat = 'MJPG', description = 'MJPEG' }
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ pixelformat = 'RGB3', description = 'RGB3' }
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ pixelformat = 'BGR3', description = 'BGR3' }
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ pixelformat = 'YU12', description = 'YU12' }
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ pixelformat = 'YV12', description = 'YV12' }
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/15, 1/10, 1/5,
checking muxed H264 format support
device doesn't seem to support uvc H264 (0)
checking format: MJPG
Requested Format unavailable: get width 352 height 288
VIDIOC_G_COMP:: Inappropriate ioctl for device
fps is set to 1/30
drawing controls
Segmentation fault
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https://bugs.launchpad.net/bugs/1088395
Title:
18ec:3299 Can't read uvcvideo (usb video / webcam) device
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