Using PCM -uncompressed (16 Bit) only half works, because it seems to
drop half the audio frames and consequently half the video frames in
order to compensate:
cpcmonster@cpcmonster-EX58-UD3R:~$ guvcview
guvcview 1.4.5
ALSA lib pcm.c:2212:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2212:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2212:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib audio/pcm_bluetooth.c:1613:(audioservice_expect) BT_GET_CAPABILITIES
failed : Input/output error(5)
ALSA lib audio/pcm_bluetooth.c:1613:(audioservice_expect) BT_GET_CAPABILITIES
failed : Input/output error(5)
ALSA lib audio/pcm_bluetooth.c:1613:(audioservice_expect) BT_GET_CAPABILITIES
failed : Input/output error(5)
ALSA lib audio/pcm_bluetooth.c:1613:(audioservice_expect) BT_GET_CAPABILITIES
failed : Input/output error(5)
ALSA lib pcm_dmix.c:957:(snd_pcm_dmix_open) The dmix plugin supports only
playback stream
Cannot connect to server socket err = No such file or directory
Cannot connect to server socket
jack server is not running or cannot be started
video device: /dev/video0
Init. Microsoft® LifeCam HD-3000 (location: usb-0000:00:1a.7-6)
{ pixelformat = 'YUYV', description = 'YUV 4:2:2 (YUYV)' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 720 }
Time interval between frame: 1/10, 2/15,
{ discrete: width = 960, height = 544 }
Time interval between frame: 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 448 }
Time interval between frame: 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 640, height = 360 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 424, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 600 }
Time interval between frame: 1/15, 1/10, 2/15,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 800 }
Time interval between frame: 1/10,
{ pixelformat = 'MJPG', description = 'MJPEG' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 720 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 960, height = 544 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 448 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 640, height = 360 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 600 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 416, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ pixelformat = 'RGB3', description = 'RGB3' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 720 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 960, height = 544 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 448 }
Time interval between frame: 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 640, height = 360 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 424, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 600 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 800 }
Time interval between frame: 1/10,
{ discrete: width = 416, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ pixelformat = 'BGR3', description = 'BGR3' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 720 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 960, height = 544 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 448 }
Time interval between frame: 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 640, height = 360 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 424, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 600 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 800 }
Time interval between frame: 1/10,
{ discrete: width = 416, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ pixelformat = 'YU12', description = 'YU12' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 720 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 960, height = 544 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 448 }
Time interval between frame: 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 640, height = 360 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 424, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 600 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 800 }
Time interval between frame: 1/10,
{ discrete: width = 416, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ pixelformat = 'YV12', description = 'YV12' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 720 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 960, height = 544 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 448 }
Time interval between frame: 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 640, height = 360 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 424, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 352, height = 288 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 800, height = 600 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 176, height = 144 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
{ discrete: width = 1280, height = 800 }
Time interval between frame: 1/10,
{ discrete: width = 416, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15,
vid:045e
pid:0779
driver:uvcvideo
checking format: 1196444237
VIDIOC_G_COMP:: Invalid argument
compression control not supported
fps is set to 1/30
drawing controls
VIDIOC_QUERYMENU: Invalid argument
fps is set to 1/30
Checking video mode 640x480@32bpp : OK
using device id:4
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
audio drift: dropping/shifting frame
Stoping audio stream
Closing audio stream...
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https://bugs.launchpad.net/bugs/872026
Title:
guvcview crashes when starting to record video
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