190082 – Cannot capture video from webcam (gspca2 driver)

Bug 190082 - Cannot capture video from webcam (gspca2 driver)

Summary: Cannot capture video from webcam (gspca2 driver)

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	kopete
Classification:	Applications
Component:	Audio/Video Plugin (show other bugs)
Version:	unspecified
Platform:	Debian testing Linux

Importance:	NOR normal
Target Milestone:	---
Assignee:	Kopete Developers

URL:
Keywords:	investigated, triaged

Depends on:
Blocks:

Reported:	2009-04-19 17:17 UTC by Lisandro Damián Nicanor Pérez Meyer
Modified:	2018-10-21 05:00 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Lisandro Damián Nicanor Pérez Meyer 2009-04-19 17:17:34 UTC

Version:            (using KDE 4.2.2)
OS:                Linux
Installed from:    Debian testing/unstable Packages

From http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=523753

Original reporter: Yves Paredes <yvesparedes@lavabit.com>

I use a Logitech QuickCam Comunicate STX webcam with the gspca2 driver in the kernel. The old KDE3 version of Kopete could not detect it at all. The new KDE4 version can detect the webcam, but only show a picture of what looks like a distorted webcam icon when I try to configure it.

Here is the console output when I try to configure the webcam in Kopete:

AVDeviceConfig::AVDeviceConfig: kopete:config (avdevice): KopeteAVDeviceConfigFactory::componentData() called.                                                                              
kopete(6533) Kopete::AV::VideoInput::VideoInput: Executing Video Input's constructor!!!                       
kopete(6533) Kopete::AV::VideoDevicePool::open: open(): No devices found. Must scan for available devices. 0  
kopete(6533) Kopete::AV::VideoDevicePool::scanDevices: called                                                 
kopete(6533) Kopete::AV::VideoDevicePool::registerDevice: New video device at  "/org/freedesktop/Hal/devices/usb_device_46d_8d7_noserial_video4linux"                                                                       
kopete(6533) Kopete::AV::VideoDevicePool::registerDevice: vendor:  "Logitech, Inc." , product:  "QuickCam Communicate STX"                                                                                                  
kopete(6533) Kopete::AV::VideoDevicePool::registerDevice: V4L device path is "/dev/video0"                    
kopete(6533) Kopete::AV::VideoDevicePool::registerDevice: Found device  "/dev/video0"                         
kopete(6533) Kopete::AV::VideoDevice::open: called                                                            
kopete(6533) Kopete::AV::VideoDevice::open: File  "/dev/video0"  was opened successfuly                       
kopete(6533) Kopete::AV::VideoDevice::checkDevice: checkDevice() called.                                      
kopete(6533) Kopete::AV::VideoDevice::checkDevice: checkDevice():  "/dev/video0"  is a V4L2 device.           
kopete(6533) Kopete::AV::VideoInput::VideoInput: Executing Video Input's constructor!!!                       
kopete(6533) Kopete::AV::VideoDevice::detectSignalStandards: called.                                          
VIDIOC_ENUMSTD: Invalid argument                                                                              
kopete(6533) Kopete::AV::VideoDevice::checkDevice: Input  0 :  "zc3xx"  (tuner:  false )                      
kopete(6533) Kopete::AV::VideoDevice::detectPixelFormats: 1195724874    "JPEG image"                          
VIDIOC_ENUM_FMT: Invalid argument                                                                             
kopete(6533) Kopete::AV::VideoDevice::detectPixelFormats: Supported pixel formats:                            
kopete(6533) Kopete::AV::VideoDevice::detectPixelFormats: "JPEG image"                                        
kopete(6533) Kopete::AV::VideoDevice::enumerateControls: Checking CID controls                                
kopete(6533) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Brightness"  Values from  0  to  255  with steps of  1 . Default:  128                                                                                 
kopete(6533) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Contrast"  Values from  0  to  256  with steps of  1 . Default:  128                                                                                   
kopete(6533) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Gamma"  Values from  1  to  6  with steps of  1 . Default:  4                                                                                          
kopete(6533) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Auto Gain"  Values from  0  to  1  with steps of  1 . Default:  1                                                                                      
kopete(6533) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Sharpness"  Values from  0  to  3  with steps of  1 . Default:  2                                                                                      
kopete(6533) Kopete::AV::VideoDevice::enumerateControls: Checking CID private controls                        
kopete(6533) Kopete::AV::VideoDevice::checkDevice: checkDevice() exited successfuly.                          
kopete(6533) Kopete::AV::VideoDevice::initDevice: initDevice() started                                        
kopete(6533) Kopete::AV::VideoDevice::initDevice:     Read/Write interface                                    
kopete(6533) Kopete::AV::VideoDevice::initDevice:     Streaming interface                                     
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: showDeviceCapabilities() called.                
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: Device model:  "USB Camera (046d:08d7)"         
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: Device name :  "USB Camera (046d:08d7)"         
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: Capabilities:                                   
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:     Video capture                               
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:         Read                                    
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:         Streaming                               
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:     Max res:  640  x  480                       
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:     Min res:  320  x  240                       
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:     Inputs :  1                                 
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: Input  0 :  "zc3xx"  (tuner:  0 )               
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: showDeviceCapabilities() exited successfuly.    
kopete(6533) Kopete::AV::VideoDevice::initDevice: initDevice() exited successfuly                             
kopete(6533) Kopete::AV::VideoDevice::selectInput: Selected input  0  ( "zc3xx" )                             
kopete(6533) Kopete::AV::VideoDevice::setBrightness: ( 0.5 ) called.                                          
kopete(6533) Kopete::AV::VideoDevice::setContrast: ( 0.5 ) called.                                            
kopete(6533) Kopete::AV::VideoDevice::setSaturation: ( 0.5 ) called.                                          
kopete(6533) Kopete::AV::VideoDevice::setSaturation: Device doesn't support the Saturation control.           
kopete(6533) Kopete::AV::VideoDevice::setWhiteness: ( 0 ) called.                                             
kopete(6533) Kopete::AV::VideoDevice::setWhiteness: VIDIOC_S_CTRL failed ( 34 ).                              
kopete(6533) Kopete::AV::VideoDevice::setHue: ( 0.5 ) called.                                                 
kopete(6533) Kopete::AV::VideoDevice::setHue: Device doesn't support the Hue control.                         
kopete(6533) Kopete::AV::VideoDevice::open: exited successfuly                                                
kopete(6533) Kopete::AV::VideoDevicePool::registerDevice: File  "/dev/video0"  was opened successfuly         
kopete(6533) Kopete::AV::VideoDevice::close:  called.                                                         
kopete(6533) Kopete::AV::VideoDevice::close:  Device is open. Trying to properly shutdown the device.         
kopete(6533) Kopete::AV::VideoDevice::stopCapturing: called.                                                  
kopete(6533) Kopete::AV::VideoDevice::stopCapturing: exited successfuly.                                      
kopete(6533) Kopete::AV::VideoDevice::close: ::close() returns  0                                             
kopete(6533) Kopete::AV::VideoDevicePool::scanDevices: exited successfuly                                     
kopete(6533) Kopete::AV::VideoDevice::open: called                                                            
kopete(6533) Kopete::AV::VideoDevice::open: File  "/dev/video0"  was opened successfuly                       
kopete(6533) Kopete::AV::VideoDevice::checkDevice: checkDevice() called.                                      
kopete(6533) Kopete::AV::VideoDevice::checkDevice: checkDevice():  "/dev/video0"  is a V4L2 device.           
kopete(6533) Kopete::AV::VideoInput::VideoInput: Executing Video Input's constructor!!!                       
kopete(6533) Kopete::AV::VideoDevice::detectSignalStandards: called.                                          
VIDIOC_ENUMSTD: Invalid argument                                                                              
kopete(6533) Kopete::AV::VideoDevice::checkDevice: Input  0 :  "zc3xx"  (tuner:  false )                      
kopete(6533) Kopete::AV::VideoDevice::detectPixelFormats: 1195724874    "JPEG image"                          
VIDIOC_ENUM_FMT: Invalid argument                                                                             
kopete(6533) Kopete::AV::VideoDevice::detectPixelFormats: Supported pixel formats:                            
kopete(6533) Kopete::AV::VideoDevice::detectPixelFormats: "JPEG image"                                        
kopete(6533) Kopete::AV::VideoDevice::enumerateControls: Checking CID controls                                
kopete(6533) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Brightness"  Values from  0  to  255  with steps of  1 . Default:  128                                                                                 
kopete(6533) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Contrast"  Values from  0  to  256  with steps of  1 . Default:  128                                                                                   
kopete(6533) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Gamma"  Values from  1  to  6  with steps of  1 . Default:  4                                                                                          
kopete(6533) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Auto Gain"  Values from  0  to  1  with steps of  1 . Default:  1                                                                                      
kopete(6533) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Sharpness"  Values from  0  to  3  with steps of  1 . Default:  2                                                                                      
kopete(6533) Kopete::AV::VideoDevice::enumerateControls: Checking CID private controls                        
kopete(6533) Kopete::AV::VideoDevice::checkDevice: checkDevice() exited successfuly.                          
kopete(6533) Kopete::AV::VideoDevice::initDevice: initDevice() started                                        
kopete(6533) Kopete::AV::VideoDevice::initDevice:     Read/Write interface                                    
kopete(6533) Kopete::AV::VideoDevice::initDevice:     Streaming interface                                     
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: showDeviceCapabilities() called.                
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: Device model:  "USB Camera (046d:08d7)"         
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: Device name :  "USB Camera (046d:08d7)"         
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: Capabilities:                                   
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:     Video capture                               
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:         Read                                    
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:         Streaming                               
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:     Max res:  640  x  480                       
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:     Min res:  320  x  240                       
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities:     Inputs :  1                                 
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: Input  0 :  "zc3xx"  (tuner:  0 )               
kopete(6533) Kopete::AV::VideoDevice::showDeviceCapabilities: showDeviceCapabilities() exited successfuly.    
kopete(6533) Kopete::AV::VideoDevice::initDevice: initDevice() exited successfuly                             
kopete(6533) Kopete::AV::VideoDevice::selectInput: Selected input  0  ( "zc3xx" )                             
kopete(6533) Kopete::AV::VideoDevice::setBrightness: ( 0.5 ) called.                                          
kopete(6533) Kopete::AV::VideoDevice::setContrast: ( 0.5 ) called.                                            
kopete(6533) Kopete::AV::VideoDevice::setSaturation: ( 0.5 ) called.                                          
kopete(6533) Kopete::AV::VideoDevice::setSaturation: Device doesn't support the Saturation control.           
kopete(6533) Kopete::AV::VideoDevice::setWhiteness: ( 1.81774e+31 ) called.                                   
kopete(6533) Kopete::AV::VideoDevice::setHue: ( 0.5 ) called.                                                 
kopete(6533) Kopete::AV::VideoDevice::setHue: Device doesn't support the Hue control.                         
kopete(6533) Kopete::AV::VideoDevice::open: exited successfuly                                                
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: called                                                  
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: Current device:  ""                                     
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: Device name:  "USB Camera (046d:08d7)"                  
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: Device current input:  0                                
kopete(6533) Kopete::AV::VideoDevice::selectInput: Selected input  0  ( "zc3xx" )                             
kopete(6533) Kopete::AV::VideoDevice::setBrightness: ( 0.5 ) called.                                          
kopete(6533) Kopete::AV::VideoDevice::setContrast: ( 0.5 ) called.                                            
kopete(6533) Kopete::AV::VideoDevice::setSaturation: ( 0.5 ) called.                                          
kopete(6533) Kopete::AV::VideoDevice::setSaturation: Device doesn't support the Saturation control.           
kopete(6533) Kopete::AV::VideoDevice::setWhiteness: ( 1 ) called.                                             
kopete(6533) Kopete::AV::VideoDevice::setHue: ( 0.5 ) called.                                                 
kopete(6533) Kopete::AV::VideoDevice::setHue: Device doesn't support the Hue control.                         
kopete(6533) Kopete::AV::VideoDevice::setBrightness: ( 0.5 ) called.                                          
kopete(6533) Kopete::AV::VideoDevice::setContrast: ( 0.5 ) called.                                            
kopete(6533) Kopete::AV::VideoDevice::setSaturation: ( 0.5 ) called.                                          
kopete(6533) Kopete::AV::VideoDevice::setSaturation: Device doesn't support the Saturation control.           
kopete(6533) Kopete::AV::VideoDevice::setHue: ( 0.5 ) called.                                                 
kopete(6533) Kopete::AV::VideoDevice::setHue: Device doesn't support the Hue control.                         
kopete(6533) Kopete::AV::VideoDevice::setAutoBrightnessContrast: VideoDevice::setAutoBrightnessContrast( false ) called.                                                                                                    
kopete(6533) Kopete::AV::VideoDevice::setAutoColorCorrection: VideoDevice::setAutoColorCorrection( false ) called.                                                                                                          
kopete(6533) Kopete::AV::VideoDevice::setImageAsMirror: VideoDevice::setImageAsMirror( false ) called.        
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: Brightness: 0.5                                         
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: Contrast  : 0.5                                         
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: Saturation: 0.5                                         
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: Whiteness : 0.5                                         
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: Hue       : 0.5                                         
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: AutoBrightnessContrast: false                           
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: AutoColorCorrection   : false                           
kopete(6533) Kopete::AV::VideoDevicePool::loadConfig: ImageAsMirror         : false                           
kopete(6533) Kopete::AV::VideoDevicePool::open: Number of clients:  1                                         
kopete(6533) Kopete::AV::VideoDevice::setSize: setSize( 320 ,  240 ) called.                                  
kopete(6533) Kopete::AV::VideoDevice::setSize: Trying YUY422P                                                 
kopete(6533) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support YUV422P format. Trying YUYV.    
kopete(6533) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support YUYV format. Trying UYVY.       
kopete(6533) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support UYVY format. Trying YUV420P.    
kopete(6533) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support YUV420P format. Trying RGB24.   
kopete(6533) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support RGB24 format. Trying BGR24.     
kopete(6533) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support RGB24 format. Trying RGB32.     
kopete(6533) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support RGB32 format. Trying BGR32.     
kopete(6533) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support BGR32 format. Trying SBGGR8.    
kopete(6533) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support SBGGR8 format. Trying SN9C10X.  
kopete(6533) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support BGR32 format. Fallback to it is not yet implemented.                                                                                          
kopete(6533) Kopete::AV::VideoDevice::setSize: VIDIOC_S_FMT worked ( 22 ).Returned width:  "JPEG image"   320 x 240                                                                                                         
kopete(6533) Kopete::AV::VideoDevice::setSize: ------------------------- ------- -- m_buffer_size:  0  !!! -- ------- -----------------------------------------                                                             
kopete(6533) Kopete::AV::VideoDevice::initMmap: "/dev/video0"  Trying to MMAP                                 
kopete(6533) Kopete::AV::VideoDevice::initMmap: "/dev/video0"  m_currentbuffer.data.size():  32768            
kopete(6533) Kopete::AV::VideoDevice::setSize: setSize( 320 ,  240 ) exited successfuly.                      
kopete(6533) Kopete::AV::VideoDevicePool::fillDeviceKComboBox: Called.                                        
kopete(6533) Kopete::AV::VideoDevicePool::fillDeviceKComboBox: Combobox cleaned.                              
kopete(6533) Kopete::AV::VideoDevicePool::fillDeviceKComboBox: Added device  0 :  "USB Camera (046d:08d7)"    
kopete(6533) Kopete::AV::VideoDevicePool::fillInputKComboBox: Called.                                         
kopete(6533) Kopete::AV::VideoDevicePool::fillInputKComboBox: Added input  0 :  "zc3xx"  (tuner:  0 )         
kopete(6533) Kopete::AV::VideoDevicePool::fillStandardKComboBox: Called.                                      
kopete(6533) AVDeviceConfig::slotBrightnessSliderChanged: kopete:config (avdevice): slotBrightnessSliderChanged(int) called.  0.499992                                                                                      
kopete(6533) Kopete::AV::VideoDevice::setBrightness: ( 0.499992 ) called.                                     
kopete(6533) AVDeviceConfig::slotContrastSliderChanged: kopete:config (avdevice): slotContrastSliderChanged(int) called.  0.499992                                                                                          
kopete(6533) Kopete::AV::VideoDevice::setContrast: ( 0.499992 ) called.                                       
kopete(6533) AVDeviceConfig::slotSaturationSliderChanged: kopete:config (avdevice): slotSaturationSliderChanged(int) called.  0.499992                                                                                      
kopete(6533) Kopete::AV::VideoDevice::setSaturation: ( 0.499992 ) called.                                     
kopete(6533) Kopete::AV::VideoDevice::setSaturation: Device doesn't support the Saturation control.           
kopete(6533) AVDeviceConfig::slotWhitenessSliderChanged: kopete:config (avdevice): slotWhitenessSliderChanged(int) called.  1                                                                                               
kopete(6533) Kopete::AV::VideoDevice::setWhiteness: ( 1 ) called.                                             
kopete(6533) AVDeviceConfig::slotHueSliderChanged: kopete:config (avdevice): slotHueSliderChanged(int) called.  0.499992                                                                                                    
kopete(6533) Kopete::AV::VideoDevice::setHue: ( 0.499992 ) called.                                            
kopete(6533) Kopete::AV::VideoDevice::setHue: Device doesn't support the Hue control.                         
kopete(6533) Kopete::AV::VideoDevicePool::startCapturing: startCapturing() called.                            
kopete(6533) Kopete::AV::VideoDevice::startCapturing: called.                                                 
kopete(6533) Kopete::AV::VideoDevice::startCapturing: exited successfuly.                                     
kopete(6533) Kopete::AV::VideoDevice::close:  called.                                                         
kopete(6533) Kopete::AV::VideoDevice::close:  Device is open. Trying to properly shutdown the device.         
kopete(6533) Kopete::AV::VideoDevice::stopCapturing: called.                                                  
kopete(6533) Kopete::AV::VideoDevice::stopCapturing: exited successfuly.                                      
kopete(6533) Kopete::AV::VideoDevice::close: ::close() returns  0                                             

metabug@megabaa:~$ kopete
kopete(6544) Kopete::IdentityManager::load: Created identity  "1GmW6nLlp2"
kopete(6544) Kopete::IdleTimer::IdleTimer: Using platform idle timer      
Calling appendChild() on a null node does nothing.                        
Calling appendChild() on a null node does nothing.                        
Calling appendChild() on a null node does nothing.                        
Calling appendChild() on a null node does nothing.                        
Calling appendChild() on a null node does nothing.                        
metabug@megabaa:~$ kopete(6544) AVDeviceConfig::AVDeviceConfig: kopete:config (avdevice): KopeteAVDeviceConfigFactory::componentData() called.                                                                              
kopete(6544) Kopete::AV::VideoInput::VideoInput: Executing Video Input's constructor!!!                       
kopete(6544) Kopete::AV::VideoDevicePool::open: open(): No devices found. Must scan for available devices. 0  
kopete(6544) Kopete::AV::VideoDevicePool::scanDevices: called                                                 
kopete(6544) Kopete::AV::VideoDevicePool::registerDevice: New video device at  "/org/freedesktop/Hal/devices/usb_device_46d_8d7_noserial_video4linux"                                                                       
kopete(6544) Kopete::AV::VideoDevicePool::registerDevice: vendor:  "Logitech, Inc." , product:  "QuickCam Communicate STX"                                                                                                  
kopete(6544) Kopete::AV::VideoDevicePool::registerDevice: V4L device path is "/dev/video0"                    
kopete(6544) Kopete::AV::VideoDevicePool::registerDevice: Found device  "/dev/video0"                         
kopete(6544) Kopete::AV::VideoDevice::open: called                                                            
kopete(6544) Kopete::AV::VideoDevice::open: File  "/dev/video0"  was opened successfuly                       
kopete(6544) Kopete::AV::VideoDevice::checkDevice: checkDevice() called.                                      
kopete(6544) Kopete::AV::VideoDevice::checkDevice: checkDevice():  "/dev/video0"  is a V4L2 device.           
kopete(6544) Kopete::AV::VideoInput::VideoInput: Executing Video Input's constructor!!!                       
kopete(6544) Kopete::AV::VideoDevice::detectSignalStandards: called.                                          
VIDIOC_ENUMSTD: Invalid argument                                                                              
kopete(6544) Kopete::AV::VideoDevice::checkDevice: Input  0 :  "zc3xx"  (tuner:  false )                      
kopete(6544) Kopete::AV::VideoDevice::detectPixelFormats: 1195724874    "JPEG image"                          
VIDIOC_ENUM_FMT: Invalid argument                                                                             
kopete(6544) Kopete::AV::VideoDevice::detectPixelFormats: Supported pixel formats:                            
kopete(6544) Kopete::AV::VideoDevice::detectPixelFormats: "JPEG image"                                        
kopete(6544) Kopete::AV::VideoDevice::enumerateControls: Checking CID controls                                
kopete(6544) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Brightness"  Values from  0  to  255  with steps of  1 . Default:  128                                                                                 
kopete(6544) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Contrast"  Values from  0  to  256  with steps of  1 . Default:  128                                                                                   
kopete(6544) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Gamma"  Values from  1  to  6  with steps of  1 . Default:  4                                                                                          
kopete(6544) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Auto Gain"  Values from  0  to  1  with steps of  1 . Default:  1                                                                                      
kopete(6544) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Sharpness"  Values from  0  to  3  with steps of  1 . Default:  2                                                                                      
kopete(6544) Kopete::AV::VideoDevice::enumerateControls: Checking CID private controls                        
kopete(6544) Kopete::AV::VideoDevice::checkDevice: checkDevice() exited successfuly.                          
kopete(6544) Kopete::AV::VideoDevice::initDevice: initDevice() started                                        
kopete(6544) Kopete::AV::VideoDevice::initDevice:     Read/Write interface                                    
kopete(6544) Kopete::AV::VideoDevice::initDevice:     Streaming interface                                     
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: showDeviceCapabilities() called.                
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: Device model:  "USB Camera (046d:08d7)"         
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: Device name :  "USB Camera (046d:08d7)"         
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: Capabilities:                                   
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:     Video capture                               
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:         Read                                    
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:         Streaming                               
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:     Max res:  640  x  480                       
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:     Min res:  320  x  240                       
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:     Inputs :  1                                 
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: Input  0 :  "zc3xx"  (tuner:  0 )               
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: showDeviceCapabilities() exited successfuly.    
kopete(6544) Kopete::AV::VideoDevice::initDevice: initDevice() exited successfuly                             
kopete(6544) Kopete::AV::VideoDevice::selectInput: Selected input  0  ( "zc3xx" )                             
kopete(6544) Kopete::AV::VideoDevice::setBrightness: ( 0.5 ) called.                                          
kopete(6544) Kopete::AV::VideoDevice::setContrast: ( 0.5 ) called.                                            
kopete(6544) Kopete::AV::VideoDevice::setSaturation: ( 0.5 ) called.                                          
kopete(6544) Kopete::AV::VideoDevice::setSaturation: Device doesn't support the Saturation control.           
kopete(6544) Kopete::AV::VideoDevice::setWhiteness: ( 0 ) called.                                             
kopete(6544) Kopete::AV::VideoDevice::setWhiteness: VIDIOC_S_CTRL failed ( 34 ).                              
kopete(6544) Kopete::AV::VideoDevice::setHue: ( 0.5 ) called.                                                 
kopete(6544) Kopete::AV::VideoDevice::setHue: Device doesn't support the Hue control.                         
kopete(6544) Kopete::AV::VideoDevice::open: exited successfuly                                                
kopete(6544) Kopete::AV::VideoDevicePool::registerDevice: File  "/dev/video0"  was opened successfuly         
kopete(6544) Kopete::AV::VideoDevice::close:  called.                                                         
kopete(6544) Kopete::AV::VideoDevice::close:  Device is open. Trying to properly shutdown the device.         
kopete(6544) Kopete::AV::VideoDevice::stopCapturing: called.                                                  
kopete(6544) Kopete::AV::VideoDevice::stopCapturing: exited successfuly.                                      
kopete(6544) Kopete::AV::VideoDevice::close: ::close() returns  0                                             
kopete(6544) Kopete::AV::VideoDevicePool::scanDevices: exited successfuly                                     
kopete(6544) Kopete::AV::VideoDevice::open: called                                                            
kopete(6544) Kopete::AV::VideoDevice::open: File  "/dev/video0"  was opened successfuly                       
kopete(6544) Kopete::AV::VideoDevice::checkDevice: checkDevice() called.                                      
kopete(6544) Kopete::AV::VideoDevice::checkDevice: checkDevice():  "/dev/video0"  is a V4L2 device.           
kopete(6544) Kopete::AV::VideoInput::VideoInput: Executing Video Input's constructor!!!                       
kopete(6544) Kopete::AV::VideoDevice::detectSignalStandards: called.                                          
VIDIOC_ENUMSTD: Invalid argument                                                                              
kopete(6544) Kopete::AV::VideoDevice::checkDevice: Input  0 :  "zc3xx"  (tuner:  false )                      
kopete(6544) Kopete::AV::VideoDevice::detectPixelFormats: 1195724874    "JPEG image"                          
VIDIOC_ENUM_FMT: Invalid argument                                                                             
kopete(6544) Kopete::AV::VideoDevice::detectPixelFormats: Supported pixel formats:                            
kopete(6544) Kopete::AV::VideoDevice::detectPixelFormats: "JPEG image"                                        
kopete(6544) Kopete::AV::VideoDevice::enumerateControls: Checking CID controls                                
kopete(6544) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Brightness"  Values from  0  to  255  with steps of  1 . Default:  128                                                                                 
kopete(6544) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Contrast"  Values from  0  to  256  with steps of  1 . Default:  128                                                                                   
kopete(6544) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Gamma"  Values from  1  to  6  with steps of  1 . Default:  4                                                                                          
kopete(6544) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Auto Gain"  Values from  0  to  1  with steps of  1 . Default:  1                                                                                      
kopete(6544) Kopete::AV::VideoDevice::enumerateControls:  Control:  "Sharpness"  Values from  0  to  3  with steps of  1 . Default:  2                                                                                      
kopete(6544) Kopete::AV::VideoDevice::enumerateControls: Checking CID private controls                        
kopete(6544) Kopete::AV::VideoDevice::checkDevice: checkDevice() exited successfuly.                          
kopete(6544) Kopete::AV::VideoDevice::initDevice: initDevice() started                                        
kopete(6544) Kopete::AV::VideoDevice::initDevice:     Read/Write interface                                    
kopete(6544) Kopete::AV::VideoDevice::initDevice:     Streaming interface                                     
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: showDeviceCapabilities() called.                
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: Device model:  "USB Camera (046d:08d7)"         
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: Device name :  "USB Camera (046d:08d7)"         
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: Capabilities:                                   
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:     Video capture                               
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:         Read                                    
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:         Streaming                               
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:     Max res:  640  x  480                       
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:     Min res:  320  x  240                       
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities:     Inputs :  1                                 
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: Input  0 :  "zc3xx"  (tuner:  0 )               
kopete(6544) Kopete::AV::VideoDevice::showDeviceCapabilities: showDeviceCapabilities() exited successfuly.    
kopete(6544) Kopete::AV::VideoDevice::initDevice: initDevice() exited successfuly                             
kopete(6544) Kopete::AV::VideoDevice::selectInput: Selected input  0  ( "zc3xx" )                             
kopete(6544) Kopete::AV::VideoDevice::setBrightness: ( 0.5 ) called.                                          
kopete(6544) Kopete::AV::VideoDevice::setContrast: ( 0.5 ) called.                                            
kopete(6544) Kopete::AV::VideoDevice::setSaturation: ( 0.5 ) called.                                          
kopete(6544) Kopete::AV::VideoDevice::setSaturation: Device doesn't support the Saturation control.           
kopete(6544) Kopete::AV::VideoDevice::setWhiteness: ( 1.81774e+31 ) called.                                   
kopete(6544) Kopete::AV::VideoDevice::setHue: ( 0.5 ) called.                                                 
kopete(6544) Kopete::AV::VideoDevice::setHue: Device doesn't support the Hue control.                         
kopete(6544) Kopete::AV::VideoDevice::open: exited successfuly                                                
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: called                                                  
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: Current device:  ""                                     
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: Device name:  "USB Camera (046d:08d7)"                  
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: Device current input:  0                                
kopete(6544) Kopete::AV::VideoDevice::selectInput: Selected input  0  ( "zc3xx" )                             
kopete(6544) Kopete::AV::VideoDevice::setBrightness: ( 0.5 ) called.                                          
kopete(6544) Kopete::AV::VideoDevice::setContrast: ( 0.5 ) called.                                            
kopete(6544) Kopete::AV::VideoDevice::setSaturation: ( 0.5 ) called.                                          
kopete(6544) Kopete::AV::VideoDevice::setSaturation: Device doesn't support the Saturation control.           
kopete(6544) Kopete::AV::VideoDevice::setWhiteness: ( 1 ) called.                                             
kopete(6544) Kopete::AV::VideoDevice::setHue: ( 0.5 ) called.                                                 
kopete(6544) Kopete::AV::VideoDevice::setHue: Device doesn't support the Hue control.                         
kopete(6544) Kopete::AV::VideoDevice::setBrightness: ( 0.5 ) called.                                          
kopete(6544) Kopete::AV::VideoDevice::setContrast: ( 0.5 ) called.                                            
kopete(6544) Kopete::AV::VideoDevice::setSaturation: ( 0.5 ) called.                                          
kopete(6544) Kopete::AV::VideoDevice::setSaturation: Device doesn't support the Saturation control.           
kopete(6544) Kopete::AV::VideoDevice::setHue: ( 0.5 ) called.                                                 
kopete(6544) Kopete::AV::VideoDevice::setHue: Device doesn't support the Hue control.                         
kopete(6544) Kopete::AV::VideoDevice::setAutoBrightnessContrast: VideoDevice::setAutoBrightnessContrast( false ) called.                                                                                                    
kopete(6544) Kopete::AV::VideoDevice::setAutoColorCorrection: VideoDevice::setAutoColorCorrection( false ) called.                                                                                                          
kopete(6544) Kopete::AV::VideoDevice::setImageAsMirror: VideoDevice::setImageAsMirror( false ) called.        
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: Brightness: 0.5                                         
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: Contrast  : 0.5                                         
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: Saturation: 0.5                                         
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: Whiteness : 0.5                                         
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: Hue       : 0.5                                         
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: AutoBrightnessContrast: false                           
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: AutoColorCorrection   : false                           
kopete(6544) Kopete::AV::VideoDevicePool::loadConfig: ImageAsMirror         : false                           
kopete(6544) Kopete::AV::VideoDevicePool::open: Number of clients:  1                                         
kopete(6544) Kopete::AV::VideoDevice::setSize: setSize( 320 ,  240 ) called.                                  
kopete(6544) Kopete::AV::VideoDevice::setSize: Trying YUY422P                                                 
kopete(6544) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support YUV422P format. Trying YUYV.    
kopete(6544) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support YUYV format. Trying UYVY.       
kopete(6544) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support UYVY format. Trying YUV420P.    
kopete(6544) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support YUV420P format. Trying RGB24.   
kopete(6544) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support RGB24 format. Trying BGR24.     
kopete(6544) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support RGB24 format. Trying RGB32.     
kopete(6544) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support RGB32 format. Trying BGR32.     
kopete(6544) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support BGR32 format. Trying SBGGR8.    
kopete(6544) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support SBGGR8 format. Trying SN9C10X.  
kopete(6544) Kopete::AV::VideoDevice::setSize: Device doesn't seem to support BGR32 format. Fallback to it is not yet implemented.                                                                                          
kopete(6544) Kopete::AV::VideoDevice::setSize: VIDIOC_S_FMT worked ( 22 ).Returned width:  "JPEG image"   320 x 240                                                                                                         
kopete(6544) Kopete::AV::VideoDevice::setSize: ------------------------- ------- -- m_buffer_size:  0  !!! -- ------- -----------------------------------------                                                             
kopete(6544) Kopete::AV::VideoDevice::initMmap: "/dev/video0"  Trying to MMAP                                 
kopete(6544) Kopete::AV::VideoDevice::initMmap: "/dev/video0"  m_currentbuffer.data.size():  32768            
kopete(6544) Kopete::AV::VideoDevice::setSize: setSize( 320 ,  240 ) exited successfuly.                      
kopete(6544) Kopete::AV::VideoDevicePool::fillDeviceKComboBox: Called.                                        
kopete(6544) Kopete::AV::VideoDevicePool::fillDeviceKComboBox: Combobox cleaned.
kopete(6544) Kopete::AV::VideoDevicePool::fillDeviceKComboBox: Added device  0 :  "USB Camera (046d:08d7)"
kopete(6544) Kopete::AV::VideoDevicePool::fillInputKComboBox: Called.
kopete(6544) Kopete::AV::VideoDevicePool::fillInputKComboBox: Added input  0 :  "zc3xx"  (tuner:  0 )
kopete(6544) Kopete::AV::VideoDevicePool::fillStandardKComboBox: Called.
kopete(6544) AVDeviceConfig::slotBrightnessSliderChanged: kopete:config (avdevice): slotBrightnessSliderChanged(int) called.  0.499992
kopete(6544) Kopete::AV::VideoDevice::setBrightness: ( 0.499992 ) called.
kopete(6544) AVDeviceConfig::slotContrastSliderChanged: kopete:config (avdevice): slotContrastSliderChanged(int) called.  0.499992
kopete(6544) Kopete::AV::VideoDevice::setContrast: ( 0.499992 ) called.
kopete(6544) AVDeviceConfig::slotSaturationSliderChanged: kopete:config (avdevice): slotSaturationSliderChanged(int) called.  0.499992
kopete(6544) Kopete::AV::VideoDevice::setSaturation: ( 0.499992 ) called.
kopete(6544) Kopete::AV::VideoDevice::setSaturation: Device doesn't support the Saturation control.
kopete(6544) AVDeviceConfig::slotWhitenessSliderChanged: kopete:config (avdevice): slotWhitenessSliderChanged(int) called.  1
kopete(6544) Kopete::AV::VideoDevice::setWhiteness: ( 1 ) called.
kopete(6544) AVDeviceConfig::slotHueSliderChanged: kopete:config (avdevice): slotHueSliderChanged(int) called.  0.499992
kopete(6544) Kopete::AV::VideoDevice::setHue: ( 0.499992 ) called.
kopete(6544) Kopete::AV::VideoDevice::setHue: Device doesn't support the Hue control.
kopete(6544) Kopete::AV::VideoDevicePool::startCapturing: startCapturing() called.
kopete(6544) Kopete::AV::VideoDevice::startCapturing: called.
kopete(6544) Kopete::AV::VideoDevice::startCapturing: exited successfuly.

Comment 1 Pali Rohár 2009-04-20 08:02:02 UTC

Hello,
"/dev/video0"  is a V4L2 device. --> You have propably v4l device, so I think you have same problem as I.
See http://lists.kde.org/?l=kopete-devel&m=123711661327545&w=2

Comment 2 Matt Rogers 2009-07-05 05:48:56 UTC

This will need to be confirmed that it's still broken in KDE 4.3. The way some of the webcam stuff is handled has changed. Please report back when you have more information.

Comment 3 Andrew Crouthamel 2018-09-19 04:34:57 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 4 Andrew Crouthamel 2018-10-21 05:00:56 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!