Hi,
so after spending the last few hours messing with the UVC code trying
to get this to work, it's loading but I need help. UVC is getting the
formats fine and it creates /dev/video0, but no program I've tried
works. I can't install sdl-dev at the moment (damn dependencies) which
means I've not tried luvcview, I'll get around to that asap.
I'm a c/c++ programmer by profession and I'm happy to put in some effort
to get this working, but I don't really know where to start. What I
should be looking for? Any pointers would be great.
I've attached the lsusb -v output for reference. The dmesg output is
also attached. The first part is just uvc loading, then ekiga followed
by kopete and a gst test. This is the command line I tried for gst and
it's corresponding output:
~/dev/linux_uvc/trunk $ gst-launch-0.10 v4l2src use-fixed-fps=false !
video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! ximagesink
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element /pipeline0/v4l2src0: Could not negotiate format
Additional debug info:
gstbasesrc.c(1730): gst_base_src_start (): /pipeline0/v4l2src0:
Check your filtered caps, if any
Setting pipeline to NULL ...
FREEING pipeline ...
Something I noticed, in the lsusb output bColorPrimaries is sRGB and I
would have expected yuv. Will that cause a problem if gst is looking for
yuv? Is there anything else I should be looking at?
Many thanks,
James.
P.s. I'm running Ubuntu 6.06 on a Samsung x50 at the moment, I should be
able to upgrade to 6.10 in the next few days.
Bus 005 Device 005: ID 045e:00f8 Microsoft Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 Common Class
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x045e Microsoft Corp.
idProduct 0x00f8
bcdDevice 1.00
iManufacturer 1 Microsoft
iProduct 2 Microsoft® LifeCam NX-6000
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 555
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 2 Microsoft® LifeCam NX-6000
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 2 Microsoft® LifeCam NX-6000
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 57
dwClockFrequency 30.000000MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 17
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Camera Sensor
bAssocTerminal 0
iTerminal 0
junk at descriptor end: 00 00 00 00 00 00 02 00 0a
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 5
iTerminal 0
VideoControl Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 4 (SELECTOR_UNIT)
bUnitID 4
bNrInPins 1
baSource( 0) 1
iSelector 0
VideoControl Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 5 (PROCESSING_UNIT)
Warning: Descriptor too short
bUnitID 5
bSourceID 4
wMaxMultiplier 0
bControlSize 2
bmControls 0x0000557f
Brightness
Contrast
Hue
Saturation
Sharpness
Gamma
White Balance Temperature
Backlight Compensation
Power Line Frequency
White Balance Temperature, Auto
Digital Multiplier
iProcessing 0
bmVideoStandards 0x 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 16
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
VideoStreaming Interface Descriptor:
bLength 14
bDescriptorType 36
bDescriptorSubtype 1 (INPUT_HEADER)
bNumFormarts 1
wTotalLength 33025
bEndPointAddress 0
bmInfo 3
bTerminalLink 0
bStillCaptureMethod 0
bTriggerSupport 0
bTriggerUsage 1
bControlSize 1
bmaControls( 0) 11
VideoStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 6 (FORMAT_MJPEG)
bFormatIndex 1
bNumFrameDescriptors 9
bFlags 1
Fixed-size samples: Yes
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 1 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 1
bmCapabilities 0x00
Still image unsupported
wWidth 352
wHeight 288
dwMinBitRate 48660480
dwMaxBitRate 48660480
dwMaxVideoFrameBufferSize 202752
dwDefaultFrameInterval 5
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 2
bmCapabilities 0x00
Still image unsupported
wWidth 1600
wHeight 1200
dwMinBitRate 230400000
dwMaxBitRate 230400000
dwMaxVideoFrameBufferSize 3840000
dwDefaultFrameInterval 20
bFrameIntervalType 1
dwFrameInterval( 0) 1333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 3
bmCapabilities 0x00
Still image unsupported
wWidth 1280
wHeight 1024
dwMinBitRate 157286400
dwMaxBitRate 157286400
dwMaxVideoFrameBufferSize 2621440
dwDefaultFrameInterval 20
bFrameIntervalType 1
dwFrameInterval( 0) 1333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 4
bmCapabilities 0x00
Still image unsupported
wWidth 1024
wHeight 768
dwMinBitRate 94371840
dwMaxBitRate 94371840
dwMaxVideoFrameBufferSize 1572864
dwDefaultFrameInterval 20
bFrameIntervalType 1
dwFrameInterval( 0) 1333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 5
bmCapabilities 0x00
Still image unsupported
wWidth 800
wHeight 600
dwMinBitRate 230400000
dwMaxBitRate 230400000
dwMaxVideoFrameBufferSize 960000
dwDefaultFrameInterval 5
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 6
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 480
dwMinBitRate 147456000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 614400
dwDefaultFrameInterval 5
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 7
bmCapabilities 0x00
Still image unsupported
wWidth 320
wHeight 240
dwMinBitRate 36864000
dwMaxBitRate 36864000
dwMaxVideoFrameBufferSize 153600
dwDefaultFrameInterval 5
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 8
bmCapabilities 0x00
Still image unsupported
wWidth 176
wHeight 144
dwMinBitRate 12165120
dwMaxBitRate 12165120
dwMaxVideoFrameBufferSize 50688
dwDefaultFrameInterval 5
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 9
bmCapabilities 0x00
Still image unsupported
wWidth 160
wHeight 120
dwMinBitRate 9216000
dwMaxBitRate 9216000
dwMaxVideoFrameBufferSize 38400
dwDefaultFrameInterval 5
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 1 (BT.709,sRGB)
bTransferCharacteristics 1 (BT.709)
bMatrixCoefficients 4 (SMPTE 170M (BT.601))
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x13fc 3x 1020 bytes
bInterval 1
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 2
bInterfaceCount 2
bFunctionClass 1 Audio
bFunctionSubClass 1 Control Device
bFunctionProtocol 0
iFunction 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 41
bInCollection 1
baInterfaceNr( 0) 3
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 1
wChannelConfig 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 2
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 3
iTerminal 0
AudioControl Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 3
bSourceID 1
bControlSize 2
bmaControls( 0) 0x00
bmaControls( 0) 0x00
bmaControls( 1) 0x43
bmaControls( 1) 0x00
Mute
Volume
Automatic Gain
iFeature 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 2
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 35
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 24
bSamFreqType 9 Discrete
tSamFreq[ 0] 48000
tSamFreq[ 1] 44100
tSamFreq[ 2] 32000
tSamFreq[ 3] 24000
tSamFreq[ 4] 22050
tSamFreq[ 5] 16000
tSamFreq[ 6] 12000
tSamFreq[ 7] 11025
tSamFreq[ 8] 8000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0080 1x 128 bytes
bInterval 4
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 Common Class
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 8
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
[17215418.412000] usb 5-2: new high speed USB device using ehci_hcd and address
28
[17215418.544000] uvcvideo: Probing known UVC device 2 (045e:00f8)
[17215418.544000] uvcvideo: Found format MJPEG.
[17215418.544000] uvcvideo: - 352x288 (30.0 fps)
[17215418.544000] uvcvideo: - 1600x1200 (7.5 fps)
[17215418.544000] uvcvideo: - 1280x1024 (7.5 fps)
[17215418.544000] uvcvideo: - 1024x768 (7.5 fps)
[17215418.544000] uvcvideo: - 800x600 (30.0 fps)
[17215418.544000] uvcvideo: - 640x480 (30.0 fps)
[17215418.544000] uvcvideo: - 320x240 (30.0 fps)
[17215418.544000] uvcvideo: - 176x144 (30.0 fps)
[17215418.544000] uvcvideo: - 160x120 (30.0 fps)
[17215418.544000] uvcvideo: Found a Status endpoint (addr 83).
[17215418.544000] uvcvideo: Found UVC 1.00 device Microsoft� LifeCam NX-6000
(045e:00f8)
[17215418.544000] uvcvideo: Added control
00000000-0000-0000-0000-000000000101/2 to device 2 entity 5
[17215418.544000] uvcvideo: Added control
00000000-0000-0000-0000-000000000101/3 to device 2 entity 5
[17215418.548000] uvcvideo: Added control
00000000-0000-0000-0000-000000000101/6 to device 2 entity 5
[17215418.548000] uvcvideo: Added control
00000000-0000-0000-0000-000000000101/7 to device 2 entity 5
[17215418.548000] uvcvideo: Added control
00000000-0000-0000-0000-000000000101/8 to device 2 entity 5
[17215418.548000] uvcvideo: Added control
00000000-0000-0000-0000-000000000101/9 to device 2 entity 5
[17215418.548000] uvcvideo: Added control
00000000-0000-0000-0000-000000000101/1 to device 2 entity 5
[17215418.548000] uvcvideo: Added control
00000000-0000-0000-0000-000000000101/5 to device 2 entity 5
[17215418.548000] uvcvideo: Added control
00000000-0000-0000-0000-000000000101/11 to device 2 entity 5
[17215418.548000] uvcvideo: Added control
00000000-0000-0000-0000-000000000101/10 to device 2 entity 5
[17215418.548000] uvcvideo: Scanning UVC chain: OT 3 <- Unit 5 <- Unit 4 <- IT 1
[17215418.548000] uvcvideo: Found a valid video chain (1 -> 3).
[17215418.556000] uvcvideo: UVC device initialized.
[17215418.556000] 28:3:1 : sample bitwidth 24 in over sample bytes 2
[17215419.008000] 28:3:1: cannot get freq at ep 0x84
# This is when trying ekiga....
[17215498.636000] uvcvideo: Trying format 0x47504a4d (MJPG): 10000x10000.
[17215498.640000] uvcvideo: Using default frame interval 133333.3 us (7.5 fps).
[17215500.640000] uvcvideo: Trying format 0x47504a4d (MJPG): 10000x10000.
[17215500.640000] uvcvideo: Using default frame interval 133333.3 us (7.5 fps).
# This is kopete
[17215577.292000] uvcvideo: Trying format 0x59455247 (GREY): 352x288.
[17215577.292000] uvcvideo: Unsupported format 0x59455247.
[17215577.360000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215577.428000] uvcvideo: Trying format 0x4f424752 (RGBO): 352x288.
[17215577.428000] uvcvideo: Unsupported format 0x4f424752.
[17215577.492000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215577.560000] uvcvideo: Trying format 0x50424752 (RGBP): 352x288.
[17215577.560000] uvcvideo: Unsupported format 0x50424752.
[17215577.628000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215577.692000] uvcvideo: Trying format 0x33524742 (BGR3): 352x288.
[17215577.692000] uvcvideo: Unsupported format 0x33524742.
[17215577.760000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215577.824000] uvcvideo: Trying format 0x34524742 (BGR4): 352x288.
[17215577.824000] uvcvideo: Unsupported format 0x34524742.
[17215577.892000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215577.960000] uvcvideo: Trying format 0x56595559 (YUYV): 352x288.
[17215577.960000] uvcvideo: Unsupported format 0x56595559.
[17215578.024000] uvcvideo: Trying format 0x59565955 (UYVY): 352x288.
[17215578.024000] uvcvideo: Unsupported format 0x59565955.
[17215578.092000] uvcvideo: Trying format 0x50323234 (422P): 352x288.
[17215578.092000] uvcvideo: Unsupported format 0x50323234.
[17215578.160000] uvcvideo: Trying format 0x32315559 (YU12): 352x288.
[17215578.160000] uvcvideo: Unsupported format 0x32315559.
[17215587.820000] uvcvideo: Trying format 0x47504a4d (MJPG): 10000x10000.
[17215587.820000] uvcvideo: Using default frame interval 133333.3 us (7.5 fps).
[17215587.876000] uvcvideo: Trying format 0x59455247 (GREY): 352x288.
[17215587.876000] uvcvideo: Unsupported format 0x59455247.
[17215587.944000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215588.012000] uvcvideo: Trying format 0x4f424752 (RGBO): 352x288.
[17215588.012000] uvcvideo: Unsupported format 0x4f424752.
[17215588.076000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215588.144000] uvcvideo: Trying format 0x50424752 (RGBP): 352x288.
[17215588.144000] uvcvideo: Unsupported format 0x50424752.
[17215588.208000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215588.276000] uvcvideo: Trying format 0x33524742 (BGR3): 352x288.
[17215588.276000] uvcvideo: Unsupported format 0x33524742.
[17215588.364000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215588.408000] uvcvideo: Trying format 0x34524742 (BGR4): 352x288.
[17215588.408000] uvcvideo: Unsupported format 0x34524742.
[17215588.476000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215588.544000] uvcvideo: Trying format 0x56595559 (YUYV): 352x288.
[17215588.544000] uvcvideo: Unsupported format 0x56595559.
[17215588.608000] uvcvideo: Trying format 0x59565955 (UYVY): 352x288.
[17215588.608000] uvcvideo: Unsupported format 0x59565955.
[17215588.676000] uvcvideo: Trying format 0x50323234 (422P): 352x288.
[17215588.676000] uvcvideo: Unsupported format 0x50323234.
[17215588.740000] uvcvideo: Trying format 0x32315559 (YU12): 352x288.
[17215588.740000] uvcvideo: Unsupported format 0x32315559.
[17215588.808000] uvcvideo: Trying format 0x32315559 (YU12): 352x288.
[17215588.808000] uvcvideo: Unsupported format 0x32315559.
[17215588.876000] uvcvideo: Trying format 0x33524742 (BGR3): 352x288.
[17215588.876000] uvcvideo: Unsupported format 0x33524742.
[17215589.008000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215589.076000] uvcvideo: Trying format 0x34524742 (BGR4): 352x288.
[17215589.076000] uvcvideo: Unsupported format 0x34524742.
[17215589.140000] uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported
format 0x00000000.
[17215589.144000] uvcvideo: Trying format 0x47504a4d (MJPG): 320x240.
[17215589.144000] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
# gstreamer
[17215647.352000] uvcvideo: Control 0x00980904 not found.
[17215647.352000] uvcvideo: Control 0x00980905 not found.
[17215647.352000] uvcvideo: Control 0x00980906 not found.
[17215647.356000] uvcvideo: Control 0x00980907 not found.
[17215647.356000] uvcvideo: Control 0x00980908 not found.
[17215647.356000] uvcvideo: Control 0x00980909 not found.
[17215647.356000] uvcvideo: Control 0x0098090a not found.
[17215647.356000] uvcvideo: Control 0x0098090b not found.
[17215647.356000] uvcvideo: Control 0x0098090c not found.
[17215647.356000] uvcvideo: Control 0x0098090d not found.
[17215647.360000] uvcvideo: Control 0x0098090e not found.
[17215647.360000] uvcvideo: Control 0x0098090f not found.
[17215647.360000] uvcvideo: Control 0x00980911 not found.
[17215647.360000] uvcvideo: Control 0x00980912 not found.
[17215647.360000] uvcvideo: Control 0x00980913 not found.
[17215647.364000] uvcvideo: Control 0x00980914 not found.
[17215647.364000] uvcvideo: Control 0x00980915 not found.
[17215647.364000] uvcvideo: Control 0x00980916 not found.
[17215647.364000] uvcvideo: Control 0x00980917 not found.
[17215647.368000] uvcvideo: Control 0x08000003 not found.
[17215647.368000] uvcvideo: Control 0x08000004 not found.
[17215647.368000] uvcvideo: Control 0x08000005 not found.
[17215647.368000] uvcvideo: Control 0x08000006 not found.
[17215647.368000] uvcvideo: Control 0x08000007 not found.
[17215647.368000] uvcvideo: Control 0x08000008 not found.
[17215647.368000] uvcvideo: Control 0x08000009 not found.
[17215647.368000] uvcvideo: Control 0x0800000a not found.
[17215647.368000] uvcvideo: Control 0x0800000b not found.
[17215647.368000] uvcvideo: Control 0x0800000e not found.
[17215647.368000] uvcvideo: Trying format 0x47504a4d (MJPG): 0x0.
[17215647.368000] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[17215647.372000] uvcvideo: Trying format 0x47504a4d (MJPG): 2147483647x576.
[17215647.372000] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
_______________________________________________
Linux-uvc-devel mailing list
Linux-uvc-devel@lists.berlios.de
https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
