V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory GUVCVIEW: language catalog=> dir:/usr/share/locale type:en_GB.UTF-8 cat:guvcview.mo GUVCVIEW: main thread (tid: 10975) V4L2_CORE: Device Node Path: /dev/video0 VID/PID: 03f0 cf07 HP HP Webcam HD 5210 serial: 1109 busnum: 2 devnum: 86 V4L2_CORE: language catalog=> dir:/usr/share/locale type:en_GB.UTF-8 cat:gview_v4l2core.mo V4L2_CORE: capture method mmap (1) V4L2_CORE: video device: /dev/video0 V4L2_CORE: mapping control for Pan (relative) V4L2_CORE: mapping control for Tilt (relative) V4L2_CORE: mapping control for Pan Reset V4L2_CORE: mapping control for Tilt Reset V4L2_CORE: mapping control for Focus V4L2_CORE: mapping control for LED1 Mode V4L2_CORE: mapping control for LED1 Frequency V4L2_CORE: mapping control for Disable video processing V4L2_CORE: mapping control for Raw bits per pixel V4L2_CORE: Init. HP Webcam HD 5210 (location: usb-0000:00:1d.0-1.8) { pixelformat = 'YUYV', description = 'YUV 4:2:2 (YUYV)' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, { discrete: width = 384, height = 216 } Time interval between frame: 1/30, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, { pixelformat = 'MJPG', description = 'MJPEG' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, { discrete: width = 384, height = 216 } Time interval between frame: 1/30, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, { discrete: width = 1280, height = 720 } Time interval between frame: 1/30, { discrete: width = 960, height = 720 } Time interval between frame: 1/30, { discrete: width = 272, height = 144 } Time interval between frame: 1/30, { discrete: width = 368, height = 208 } Time interval between frame: 1/30, { discrete: width = 480, height = 272 } Time interval between frame: 1/30, { discrete: width = 624, height = 352 } Time interval between frame: 1/30, { discrete: width = 912, height = 512 } Time interval between frame: 1/30, { discrete: width = 800, height = 448 } Time interval between frame: 1/30, { discrete: width = 800, height = 600 } Time interval between frame: 1/30, { discrete: width = 960, height = 544 } Time interval between frame: 1/30, { discrete: width = 160, height = 90 } Time interval between frame: 1/30, { discrete: width = 320, height = 180 } Time interval between frame: 1/30, { discrete: width = 1920, height = 1080 } Time interval between frame: 1/30, { pixelformat = 'RGB3', description = 'RGB3' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, { discrete: width = 384, height = 216 } Time interval between frame: 1/30, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, { discrete: width = 1280, height = 720 } Time interval between frame: 1/30, { discrete: width = 960, height = 720 } Time interval between frame: 1/30, { discrete: width = 272, height = 144 } Time interval between frame: 1/30, { discrete: width = 368, height = 208 } Time interval between frame: 1/30, { discrete: width = 480, height = 272 } Time interval between frame: 1/30, { discrete: width = 624, height = 352 } Time interval between frame: 1/30, { discrete: width = 912, height = 512 } Time interval between frame: 1/30, { discrete: width = 800, height = 448 } Time interval between frame: 1/30, { discrete: width = 800, height = 600 } Time interval between frame: 1/30, { discrete: width = 960, height = 544 } Time interval between frame: 1/30, { discrete: width = 160, height = 90 } Time interval between frame: 1/30, { discrete: width = 320, height = 180 } Time interval between frame: 1/30, { discrete: width = 1920, height = 1080 } Time interval between frame: 1/30, { pixelformat = 'BGR3', description = 'BGR3' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, { discrete: width = 384, height = 216 } Time interval between frame: 1/30, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, { discrete: width = 1280, height = 720 } Time interval between frame: 1/30, { discrete: width = 960, height = 720 } Time interval between frame: 1/30, { discrete: width = 272, height = 144 } Time interval between frame: 1/30, { discrete: width = 368, height = 208 } Time interval between frame: 1/30, { discrete: width = 480, height = 272 } Time interval between frame: 1/30, { discrete: width = 624, height = 352 } Time interval between frame: 1/30, { discrete: width = 912, height = 512 } Time interval between frame: 1/30, { discrete: width = 800, height = 448 } Time interval between frame: 1/30, { discrete: width = 800, height = 600 } Time interval between frame: 1/30, { discrete: width = 960, height = 544 } Time interval between frame: 1/30, { discrete: width = 160, height = 90 } Time interval between frame: 1/30, { discrete: width = 320, height = 180 } Time interval between frame: 1/30, { discrete: width = 1920, height = 1080 } Time interval between frame: 1/30, { pixelformat = 'YU12', description = 'YU12' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, { discrete: width = 384, height = 216 } Time interval between frame: 1/30, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, { discrete: width = 1280, height = 720 } Time interval between frame: 1/30, { discrete: width = 960, height = 720 } Time interval between frame: 1/30, { discrete: width = 272, height = 144 } Time interval between frame: 1/30, { discrete: width = 368, height = 208 } Time interval between frame: 1/30, { discrete: width = 480, height = 272 } Time interval between frame: 1/30, { discrete: width = 624, height = 352 } Time interval between frame: 1/30, { discrete: width = 912, height = 512 } Time interval between frame: 1/30, { discrete: width = 800, height = 448 } Time interval between frame: 1/30, { discrete: width = 800, height = 600 } Time interval between frame: 1/30, { discrete: width = 960, height = 544 } Time interval between frame: 1/30, { discrete: width = 160, height = 90 } Time interval between frame: 1/30, { discrete: width = 320, height = 180 } Time interval between frame: 1/30, { discrete: width = 1920, height = 1080 } Time interval between frame: 1/30, { pixelformat = 'YV12', description = 'YV12' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, { discrete: width = 384, height = 216 } Time interval between frame: 1/30, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, { discrete: width = 1280, height = 720 } Time interval between frame: 1/30, { discrete: width = 960, height = 720 } Time interval between frame: 1/30, { discrete: width = 272, height = 144 } Time interval between frame: 1/30V4L2_CORE: UVCIOC_CTRL_QUERY (GET_LEN) - Error: Input/output error V4L2_CORE: UVCIOC_CTRL_QUERY (129) - Error: No buffer space available V4L2_CORE: (VIDIOC_G_EXT_CTRLS) failed V4L2_CORE: using VIDIOC_G_CTRL for user class controls V4L2_CORE: (VIDIOC_G_EXT_CTRLS) failed V4L2_CORE: using VIDIOC_G_EXT_CTRLS on single controls for class: 0x009a0000 V4L2_CORE: control id: 0x009a0908 failed to get (error -1) V4L2_CORE: control id: 0x009a0909 failed to get (error -1) V4L2_CORE: control id: 0x009a090a failed to get (error -1) V4L2_CORE: control id: 0x009a090d failed to get (error -1) 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 Expression 'ioctl( devHandle, SNDCTL_DSP_CHANNELS, &numChannels )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 414 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 , { discrete: width = 368, height = 208 } Time interval between frame: 1/30, { discrete: width = 480, height = 272 } Time interval between frame: 1/30, { discrete: width = 624, height = 352 } Time interval between frame: 1/30, { discrete: width = 912, height = 512 } Time interval between frame: 1/30, { discrete: width = 800, height = 448 } Time interval between frame: 1/30, { discrete: width = 800, height = 600 } Time interval between frame: 1/30, { discrete: width = 960, height = 544 } Time interval between frame: 1/30, { discrete: width = 160, height = 90 } Time interval between frame: 1/30, { discrete: width = 320, height = 180 } Time interval between frame: 1/30, { discrete: width = 1920, height = 1080 } Time interval between frame: 1/30, V4L2_CORE: checking muxed H264 format support V4L2_CORE: checking h264 unit id for device 0 (bus:2 dev:86) V4L2_CORE: (libusb) checking bus(2) dev(86) for device V4L2_CORE: (libusb) checking for H264 unit id V4L2_CORE: (libusb) found H264 unit id 8 V4L2_CORE: device doesn't seem to support uvc H264 in unit_id 8 control[0]:(int) 0x980900 'Brightness' min:0 max:255 step:1 def:128 curr:0 control[1]:(int) 0x980901 'Contrast' min:0 max:255 step:1 def:128 curr:0 control[2]:(int) 0x980902 'Saturation' min:0 max:255 step:1 def:128 curr:0 control[3]:(int) 0x980903 'Hue' min:-180 max:180 step:1 def:0 curr:0 control[4]:(bool) 0x98090c 'White Balance Temperature, Auto' def:1 curr:0 control[5]:(int) 0x980910 'Gamma' min:1 max:255 step:1 def:128 curr:0 control[6]:(menu) 0x980918 'Power Line Frequency' min:0 max:2 def:1 curr:0 menu[0]: [0] -> 'Disabled' menu[1]: [1] -> '50 Hz' menu[2]: [2] -> '60 Hz' control[7]:(int) 0x98091a 'White Balance Temperature' min:2800 max:6500 step:10 def:5800 curr:0 control[8]:(int) 0x98091b 'Sharpness' min:0 max:255 step:1 def:128 curr:0 control[9]:(int) 0x98091c 'Backlight Compensation' min:0 max:1 step:1 def:0 curr:0 control[10]:(int) 0x9a0908 'Pan (Absolute)' min:-36000 max:36000 step:3600 def:0 curr:0 control[11]:(int) 0x9a0909 'Tilt (Absolute)' min:-36000 max:36000 step:3600 def:0 curr:0 control[12]:(int) 0x9a090a 'Focus (absolute)' min:0 max:255 step:1 def:120 curr:0 control[13]:(bool) 0x9a090c 'Focus, Auto' def:1 curr:0 control[14]:(int) 0x9a090d 'Zoom, Absolute' min:0 max:8 step:1 def:0 curr:0 GUVCVIEW: fps configured to 1/25 GUVCVIEW: setting video codec to 'h264' ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 GUVCVIEW: setting audio codec to 'mp2' ENCODER: audio codec list size:6 ENCODER: audio codec list size:6 ENCODER: audio codec list size:6 ENCODER: audio codec list size:6 ENCODER: audio codec list size:6 GUVCVIEW: basename for my_video.mkv is my_video.mkv GUVCVIEW: extension for my_video.mkv is mkv GUVCVIEW: basename for my_photo.jpg is my_photo.jpg GUVCVIEW: extension for my_photo.jpg is jpg --------------------------------------- device #0 Name = HDA Intel MID: ALC887 Analog (hw:0,0) Host API = ALSA Max inputs = 2, Max outputs = 8 Def. low input latency = 0.006 Def. low output latency = 0.006 Def. high input latency = 0.035 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #1 Name = HDA Intel MID: ALC887 Digital (hw:0,1) Host API = ALSA Max inputs = 0, Max outputs = 2 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #2 Name = HDA Intel MID: ALC887 Alt Analog (hw:0,2) Host API = ALSA Max inputs = 2, Max outputs = 0 Def. low input latency = 0.006 Def. low output latency = -1.000 Def. high input latency = 0.035 Def. high output latency = -1.000 Def. sample rate = 44100.00 --------------------------------------- device #3 Name = HDA Intel MID: HDMI 0 (hw:0,3) Host API = ALSA Max inputs = 0, Max outputs = 8 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #4 Name = HP Webcam HD 5210: USB Audio (hw:1,0) Host API = ALSA Max inputs = 2, Max outputs = 0 Def. low input latency = 0.024 Def. low output latency = -1.000 Def. high input latency = 0.096 Def. high output latency = -1.000 Def. sample rate = 16000.00 --------------------------------------- device #5 Name = sysdefault Host API = ALSA Max inputs = 128, Max outputs = 128 Def. low input latency = 0.021 Def. low output latency = 0.021 Def. high input latency = 0.021 Def. high output latency = 0.021 Def. sample rate = 48000.00 --------------------------------------- device #6 Name = front Host API = ALSA Max inputs = 0, Max outputs = 8 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #7 Name = surround21 Host API = ALSA Max inputs = 0, Max outputs = 128 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #8 Name = surround40 Host API = ALSA Max inputs = 0, Max outputs = 8 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #9 Name = surround41 Host API = ALSA Max inputs = 0, Max outputs = 128 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #10 Name = surround50 Host API = ALSA Max inputs = 0, Max outputs = 128 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #11 Name = surround51 Host API = ALSA Max inputs = 0, Max outputs = 8 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #12 Name = surround71 Host API = ALSA Max inputs = 0, Max outputs = 8 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #13 Name = iec958 Host API = ALSA Max inputs = 0, Max outputs = 2 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = V4L2_CORE: (VIDIOC_S_FORMAT) Unable to set format: Input/output error GUCVIEW: could not set the defined stream format GUCVIEW: trying first listed stream format V4L2_CORE: (VIDIOC_S_FORMAT) Unable to set format: Input/output error GUCVIEW: also could not set the first listed stream format GUVCVIEW: Video capture failed Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged. 44100.00 --------------------------------------- device #14 Name = spdif Host API = ALSA Max inputs = 0, Max outputs = 2 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #15 Name = hdmi Host API = ALSA Max inputs = 0, Max outputs = 8 Def. low input latency = -1.000 Def. low output latency = 0.006 Def. high input latency = -1.000 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #16 Name = pulse Host API = ALSA Max inputs = 32, Max outputs = 32 Def. low input latency = 0.009 Def. low output latency = 0.009 Def. high input latency = 0.035 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #17 Name = dmix Host API = ALSA Max inputs = 0, Max outputs = 2 Def. low input latency = -1.000 Def. low output latency = 0.021 Def. high input latency = -1.000 Def. high output latency = 0.021 Def. sample rate = 48000.00 --------------------------------------- device #18 [ Default Input, Default Output ] Name = default Host API = ALSA Max inputs = 32, Max outputs = 32 Def. low input latency = 0.009 Def. low output latency = 0.009 Def. high input latency = 0.035 Def. high output latency = 0.035 Def. sample rate = 44100.00 --------------------------------------- device #19 [ Default OSS Input, Default OSS Output ] Name = /dev/dsp Host API = OSS Max inputs = 16, Max outputs = 16 Def. low input latency = 0.009 Def. low output latency = 0.009 Def. high input latency = 0.035 Def. high output latency = 0.035 Def. sample rate = 44100.00 ---------------------------------------------- ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: audio codec list size:6 ENCODER: audio codec list size:6 ENCODER: audio codec list size:6 ENCODER: audio codec list size:6 ENCODER: audio codec list size:6 ENCODER: audio codec list size:6 ENCODER: audio codec list size:6 V4L2_CORE: checking format: YUYV V4L2_CORE: checking format: YUYV GUVCVIEW: free profile name GUVCVIEW: free profile path GUVCVIEW: free video name GUVCVIEW: free video path GUVCVIEW: free photo name GUVCVIEW: free photo path GUVCVIEW: close GUI API GUVCVIEW: (GUI) Screen resolution is (3840 x 2160) ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list size:11 ENCODER: video codec list siV4L2_CORE: UVCIOC_CTRL_QUERY (GET_LEN) - Error: Input/output error V4L2_CORE: UVCIOC_CTRL_QUERY (129) - Error: No buffer space available V4L2_CORE: (UVCX_VIDEO_CONFIG_PROBE) error: No buffer space available V4L2_CORE: UVCIOC_CTRL_QUERY (GET_LEN) - Error: Input/output error V4L2_CORE: UVCIOC_CTRL_QUERY (131) - Error: No buffer space available V4L2_CORE: (UVCX_VIDEO_CONFIG_PROBE) error: No buffer space available V4L2_CORE: UVCIOC_CTRL_QUERY (GET_LEN) - Error: Input/output error V4L2_CORE: UVCIOC_CTRL_QUERY (130) - Error: No buffer space available V4L2_CORE: (UVCX_VIDEO_CONFIG_PROBE) error: No buffer space available V4L2_CORE: UVCIOC_CTRL_QUERY (GET_LEN) - Error: Input/output error V4L2_CORE: UVCIOC_CTRL_QUERY (130) - Error: No buffer space available V4L2_CORE: (UVCX_RATE_CONTROL_MODE) query (130) error: No buffer space available V4L2_CORE: UVCIOC_CTRL_QUERY (GET_LEN) - Error: Input/output error V4L2_CORE: UVCIOC_CTRL_QUERY (131) - Error: No buffer space available V4L2_CORE: (UVCX_RATE_CONTROL_MODE) query (131) error: No buffer space available V4L2_CORE: UVCIOC_CTRL_QUERY (GET_LEN) - Error: Input/output error V4L2_CORE: UVCIOC_CTRL_QUERY (129) - Error: No buffer space available V4L2_CORE: (UVCX_RATE_CONTROL_MODE) query (129) error: No buffer space available V4L2_CORE: UVCIOC_CTRL_QUERY (GET_LEN) - Error: Input/output error V4L2_CORE: UVCIOC_CTRL_QUERY (129) - Error: No buffer space available V4L2_CORE: (UVCX_RATE_CONTROL_MODE) query (129) error: No buffer space available V4L2_CORE: UVCIOC_CTRL_QUERY (GET_LEN) - Error: Input/output error V4L2_CORE: UVCIOC_CTRL_QUERY (131) - Error: No buffer space available V4L2_CORE: (UVCX_RATE_CONTROL_MODE) query (131) error: No buffer space available V4L2_CORE: UVCIOC_CTRL_QUERY (GET_LEN) - Error: Input/output error V4L2_CORE: UVCIOC_CTRL_QUERY (130) - Error: No buffer space available V4L2_CORE: (UVCX_RATE_CONTROL_MODE) query (130) error: No buffer space available GUVCVIEW: (H264 probe) unknown profile mode 0x0 V4L2_CORE: (VIDIOC_S_PARM) error: Input/output error V4L2_CORE: Unable to set 1/30 fps