1. megacf02.exe Driver
  2. ov681.inf File Contents

ov681.inf Driver File Contents (megacf02.exe)

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ov681.inf Driver Update Utility 
;
; OV681.INF  -- This file contains installation information 
; for EZMega USB DSC Camera
;             
[Version]
LayoutFile=Layout.inf, Layout1.inf, Layout2.inf
signature="$CHICAGO$"

Class=Image
ClassGUID={6bdd1fc6-810f-11d0-bec7-08002be2092f}

Provider=%SWMfg%
DriverVer=01/12/2002,2.1.0.1
;CatalogFile=ovtcam.cat

[ControlFlags]
ExcludeFromSelect=*

[Manufacturer]
%HWMfg%=OVT
 
[DestinationDirs]
DefaultDestDir = 11
OVT.USBDCam681.Files = 10,System32\Drivers
OVT.USBDCam681.2000= 10,System32\Drivers
OVT.TWAIN.CopyFiles = 10,TWAIN_32\OMCAM
OVT.DelSetFiles= 10, OvtCam
OVT.DelTwainFiles= 10,TWAIN_32\OMCAM 
OVT.AP.CopyFiles = 10
OVT.Setting.CopyFiles = 10,OvtCam

[OVT]
%USB\VID_1046&PID_9967.DeviceDesc%=OVT.USBDCam681,USB\VID_1046&PID_9967

[OVT.USBDCam681]
Include=    ks.inf, kscaptur.inf, ksfilter.inf
Needs=      KS.Registration,KSCAPTUR.Registration

SubClass=StillImage
DeviceType=2
DeviceSubType=0x0681
Capabilities=1
Events=OVT.Events
DeviceData=OVT.STI.DeviceData
ICMProfiles="sRGB Color Space Profile.icm"
DelFiles=OVT.DelTwainFiles
DelReg=OVT.DelReg
AddReg=OVT.USBDCam681.AddReg, OVT.USBDCam681.BasicSetting, OVT.681.AddReg
CopyFiles=OVT.STI.CopyFiles, OVT.Setting.CopyFiles, OVT.TWAIN.CopyFiles, OVT.USBDCam681.Files, OVT.AP.CopyFiles

[OVT.USBDCam681.NT]
Include=    ks.inf, kscaptur.inf, ksfilter.inf
Needs=      KS.Registration,KSCAPTUR.Registration.NT

SubClass=StillImage
DeviceType=2
DeviceSubType=0x0681
Capabilities=1
Events=OVT.Events
DeviceData=OVT.STI.DeviceData
ICMProfiles="sRGB Color Space Profile.icm"
DelFiles=OVT.DelTwainFiles
DelReg=OVT.DelReg
AddReg=OVT.USBDCam681.AddReg, OVT.USBDCam681.BasicSetting, OVT.681.AddReg, OVT.2000.AddReg
CopyFiles=OVT.STI.CopyFiles, OVT.Setting.CopyFiles, OVT.TWAIN.CopyFiles, OVT.USBDCam681.2000, OVT.AP.CopyFiles
;*****************************************

[OVT.DelTwainFiles]
omcamtwn.ds,,,1
webc3twn.ds,,,1

[OVT.DelReg]
HKLM,%Run%,"SetFirst"
HKLM,%Run%,"Autolaunch"
HKLM,"Software\Omnivision"
HKLM,"System\CurrentControlSet\Control\MediaResources\msvideo\MSVideo.OVFWWDM"
HKLM,"System\CurrentControlSet\Control\MediaResources\msvideo\MSVideo.CVFWWDM"
HKLM,"System\CurrentControlSet\Control\MediaResources\msvideo\MSVideo.OVTCAM"

[OVT.STI.DeviceData]
TwainDS=%TwainDsName%
SpecialInfo="My very special information"

[OVT.Events]
StillCaptured="%StillCaptured%",{00c04c61-84b0-11d4-a3d5-0050047a963e},%omcamSti%
AutoLaunch="%AutoLaunch%",{00c04c60-84b0-11d4-a3d5-0050047a963e},%omcamcap%
AutoClose="%AutoClose%",{00c04c64-84b0-11d4-a3d5-0050047a963e},*

[OVT.USBDCam681.AddReg]
HKR,,HardwareConfig,1,1
HKR,,DevLoader,,*ntkern
HKR,,NTMPDriver,,om681vid.sys
HKR,,OkToHibernate,3,01
HKR,,USDClass,,"{00c04c63-84b0-11d4-a3d5-0050047a963e}"
HKCR,CLSID\{00c04c63-84b0-11d4-a3d5-0050047a963e} ,,,"EZMega Cam USD"
HKCR,CLSID\{00c04c63-84b0-11d4-a3d5-0050047a963e}\InProcServer32,,,%11%\om681usd.dll
HKCR,CLSID\{00c04c63-84b0-11d4-a3d5-0050047a963e}\InProcServer32,ThreadingModel,,"Both"

HKLM,Software\OmniVision\Ov681\ImageProc\RGB,Sharpness,0x10001,80
HKLM,Software\OmniVision\Ov681\ImageProc\RGB,Saturation,0x10001,80
HKLM,Software\OmniVision\Ov681\ImageProc\RGB,Hue,0x10001,50
HKLM,Software\OmniVision\Ov681\ImageProc\RGB,Awb,0x10001,50
HKLM,Software\OmniVision\Ov681\ImageProc\RGB,Brightness,0x10001,40
HKLM,Software\OmniVision\Ov681\ImageProc\RGB,Contrast,0x10001,69
HKLM,Software\OmniVision\Ov681\ImageProc\RGB,Threshold,0x10001,16

HKLM,Software\OmniVision\Ov681\ImageProc\RGB\Indoor,Sharpness,0x10001,50
HKLM,Software\OmniVision\Ov681\ImageProc\RGB\Indoor,Saturation,0x10001,80
HKLM,Software\OmniVision\Ov681\ImageProc\RGB\Indoor,Hue,0x10001,50
HKLM,Software\OmniVision\Ov681\ImageProc\RGB\Indoor,Awb,0x10001,50
HKLM,Software\OmniVision\Ov681\ImageProc\RGB\Indoor,Brightness,0x10001,50
HKLM,Software\OmniVision\Ov681\ImageProc\RGB\Indoor,Contrast,0x10001,59
HKLM,Software\OmniVision\Ov681\ImageProc\RGB\Indoor,Threshold,0x10001,16

HKLM,"Software\Microsoft\Windows\CurrentVersion\StillImage\Registered Applications",%omcamSti%,,"%10%\omcamcap.exe /StiDevice:%1 /StiEvent:%2"
HKLM,"Software\Microsoft\Windows\CurrentVersion\StillImage\Registered Applications",%omcamcap%,,"%10%\amcap.exe /StiDevice:%1 /StiEvent:%2"
HKR,Events\AutoLaunch, LaunchApplications,,%omcamcap%
;
;  Custome Property Interface
;
HKCR,CLSID\{5a6070c1-84af-11d4-a3d5-0050047a963e} ,,,"EZMega Cam"
HKCR,CLSID\{5a6070c1-84af-11d4-a3d5-0050047a963e}\InProcServer32,,,om681ext.ax
HKCR,CLSID\{5a6070c1-84af-11d4-a3d5-0050047a963e}\InProcServer32,ThreadingModel,,"Both"
;
; CLSID_VideoProcAmp Property Page
HKCR,CLSID\{2ce41ce0-84d3-11d4-9949-00d0b7c72236},,,%PropPage_CustomVideoProcAmp%
HKCR,CLSID\{2ce41ce0-84d3-11d4-9949-00d0b7c72236}\InprocServer32,,,om681ext.ax
HKCR,CLSID\{2ce41ce0-84d3-11d4-9949-00d0b7c72236}\InprocServer32,ThreadingModel,,Both

; CLSID_CameraControl Property Page
HKCR,CLSID\{2ce41ce1-84d3-11d4-9949-00d0b7c72236},,,%PropPage_CustomCameraControl%
HKCR,CLSID\{2ce41ce1-84d3-11d4-9949-00d0b7c72236}\InprocServer32,,,om681ext.ax
HKCR,CLSID\{2ce41ce1-84d3-11d4-9949-00d0b7c72236}\InprocServer32,ThreadingModel,,Both
;
; Associate the property set with the property page
HKLM,System\CurrentControlSet\Control\MediaSets\{5a6070c1-84af-11d4-a3d5-0050047a963e}\PropertyPages\{2ce41ce0-84d3-11d4-9949-00d0b7c72236},,,%PropPage_CustomVideoProcAmp%
HKLM,System\CurrentControlSet\Control\MediaSets\{5a6070c1-84af-11d4-a3d5-0050047a963e}\PropertyPages\{2ce41ce1-84d3-11d4-9949-00d0b7c72236},,,%PropPage_CustomCameraControl%
;
[OVT.USBDCam681.BasicSetting]
;
HKR,,ModulFileName,,om681twn.ds
;
;
HKR,%CamSet%, StillSupportType, 0x10001, 2
;HKR,%CamSet%, CustomID, 0x10001, 2
HKR,%CamSet%, EnableAutoLaunch, 1, 02,00,00,00,01
HKR,%CamSet%, DisableAutoLaunch, 1, 02,00,00,00,01
HKR,%CamSet%, ClearSnapButton, 1, 02,00,00,00,01
HKR,%CamSet%, CheckAutoLaunch, 1, 02,00,01,00,01
;HAGOLDHKR,%CamSet%, Set2DscMode, 1, 3c,05,0a,ff,ff, 39,46,0a,ff,ff, 16,a3,10,ff,ff, 00,96,bf,ff,ff, 00,90,bf,ff,ff, 39,00,00,ff,ff, 16,a3,10,ff,ff, 3c,05,0a,ff,ff
HKR,%CamSet%, Set2DscMode, 1, 01,03,01,ff,ff,39,00,00,02,00, 16,00,00,00,80, 00,02,00,02,00, 00,00,00,02,00

HKR,%CamSet%, StartStiCap, 1, 3c,00,80,00,80
HKR,%CamSet%, SupportEvent, 0x10001, 1
;HAGOLDHKR,%CamSet%, EnableSystem, 1, 0, 90, 0, 90, 0, 36,  0,  0, ff, ff, 37,  1,  4, ff, ff, 38,  0,  0, ff, ff
HKR,%CamSet%, EnableSystem, 1, 0, 80, 0, 80, 0, 16, 23, 10, ff, ff
;HKR,%CamSet%, DisableSystem, 1, 53,E0,FF
;HKR,%CamSet%, ResetUsb, 1, 50,40,FF, 53,E1,FF, 50,3e,ff, 53,E1,FF, 50,0,ff
;HKR,%CamSet%, SetUsbInit, 1, 50,3E,FF, 50,00,FF
;HKR,%CamSet%, SetUsbWork, 1, 50,3E,ff, 50,0,ff
;HKR,%CamSet%, TurnOnLed, 1, 56,02,02
;HKR,%CamSet%, TurnOffLed, 1, 56,00,02
;HKR,%CamSet%, BlockStream, 1, 50,3a,3a
;HKR,%CamSet%, StartStream, 1, 2f,80,ff,50,00,ff
HKR,%CamSet%, BandwidthAllocateRule, 0x10001, 0
HKR,%CamSet%, FileDir,, \DosDevices\%10%\OvtCam
;HKR,%CamSet%, LoadSettingOnce,0x10001,0
;HKR,%CamSet%, DefaultUVQuanTable, 1, 5,5,5,6,6,6,6,6, 5,5,5,6,6,6,6,6, \
;5,5,5,6,6,6,6,7, 6,6,6,6,6,6,7,7
;HKR,%CamSet%, DefaultYQuanTable, 1, 4,4,5,5,6,7,7,7, 5,5,5,5,6,7,7,7, \
;6,6,6,6,6,7,7,7, 7,7,6,7,7,7,7,7


[OVT.681.AddReg]
HKR,%CamSet%\CamSettingFiles,6630680,,6630680.set
HKR,%CamSet%\CamSettingFiles,6630681,,6630681.set
HKR,%CamSet%\CamSettingFiles,6630682,,6630682.set
HKR,%CamSet%\CamSettingFiles,6630683,,6630683.set
HKR,%CamSet%\CamSettingFiles,7620681,,7620681.set
HKR,%CamSet%\CamSettingFiles,7620682,,7620682.set
HKR,%CamSet%\CamSettingFiles,8600681,,8600681.set
HKR,%CamSet%\CamSettingFiles,8600682,,8600682.set
;HKR,%CamSet%\CamSettingFiles,customp,,customp.set
HKR,%CamSet%, IdleAltSetting, 0x10001, 0x0
;; for remove program group
HKR,,ShortCutString,,%681%

[OVT.2000.AddReg]
;The path must consist with LegencyPath setting in each .SET file.
;HKR,%76BGDP%,LegencyPath,,\Registry\Machine\Software\OmniVision\PC Camera
HKLM,"Software\OmniVision\PC Camera","PushModeEvent",,"Enable"

[OVT.USBDCam681.Interfaces]
AddInterface=%KSCATEGORY_CAPTURE%,GLOBAL,OVT.USBDCam681.Interface

[OVT.USBDCam681.NT.Interfaces]
AddInterface=%KSCATEGORY_CAPTURE%,GLOBAL,OVT.USBDCam681.Interface

[OVT.USBDCam681.Interface]
AddReg=OVT.USBDCam681.Intf.AddReg
         
[OVT.USBDCam681.Intf.AddReg]
HKR,,CLSID,,%ProxyVCap.CLSID%
HKR,,FriendlyName,,%USB\VID_1046&PID_9967.DeviceDesc%
HKR,,ExtensionDLL,,%Ovt.ExtensionDLL%

[OVT.USBDCam681.NT.Services]
AddService = OV681,0x00000002,OVT.USBDCam681.ServiceInstall

[OVT.USBDCam681.ServiceInstall]
DisplayName   = %USB\VID_1046&PID_9967.DeviceDesc%
ServiceType   = %SERVICE_KERNEL_DRIVER%
StartType     = %SERVICE_DEMAND_START%
ErrorControl  = %SERVICE_ERROR_NORMAL%
ServiceBinary = %10%\System32\Drivers\om681vid.sys

[OVT.STI.CopyFiles]
om681usd.dll,,,4 
om681ext.dll,,,4 
Om681ext.ax,,,4 
omcamsti.dll,,,4
bmpproc.dll,,,4

[OVT.AP.CopyFiles]
omcamcap.exe,,,4 
amcap.exe,,,4 
vidcap32.exe,,,4 
omcamdib.dll,,,4 

[OVT.TWAIN.CopyFiles]
om681twn.ds,,,4 

[OVT.USBDCam681.Files]
om681vid.sys,,,4 
omcamdsc.sys,,,4
ovtcamd.sys,,,4 
stream.sys,,,4  ;; add for win98(se)

[OVT.USBDCam681.2000]
om681vid.sys,,,4 
omcamdsc.sys,,,4
ovtcamd.sys,,,4 

[OVT.Setting.CopyFiles]
6630680.set,,,4
6630681.set,,,4
6630682.set,,,4
6630683.set,,,4
7620681.set,,,4
7620682.set,,,4
8600681.set,,,4
8600682.set,,,4

[SourceDisksNames]
1="EZMega Cam Disk",,,


[SourceDisksFiles]
ovtcamd.sys=1
om681vid.sys=1
omcamdsc.sys=1
om681twn.ds=1
omcamcap.exe=1
amcap.exe=1
vidcap32.exe=1
omcamdib.dll=1
om681usd.dll=1
om681ext.dll=1
om681ext.ax=1
omcamsti.dll=1
bmpproc.dll=1
6630680.set=1
6630681.set=1
6630682.set=1
6630683.set=1
7620681.set=1
7620682.set=1
8600681.set=1
8600682.set=1


[Strings]

ProxyVCap.CLSID="{17CCA71B-ECD7-11D0-B908-00A0C9223196}"
KSCATEGORY_CAPTURE="{65E8773D-8F56-11D0-A3B9-00A0C9223196}"
SERVICE_KERNEL_DRIVER=1
SERVICE_DEMAND_START=3
SERVICE_ERROR_NORMAL=1

; IHV's extension DLL
OVT.ExtensionDLL = "om681ext.dll"

SWMfg="OmniVision"

HWMfg="OVT"
USB\VID_1046&PID_9967.DeviceDesc="EZMega Cam"
StillCaptured = "Still Image Captured"
AutoLaunch = "Launch Image Application"
AutoClose = "Close Image Application"
omcamsti = "Still image capture A/P"
omcamcap = "WDM Capture A/P"
CamSet="CameraSetting"
PropPage_CustomVideoProcAmp= "Custom VideoProcAmp Property Page"
PropPage_CustomCameraControl= "Custom CameraControl Property Page"
681="Ezonics\EZMega Cam"
UNS681="Uninstall EZMega Cam"
WDMCAPTURE="EZMega Cam WDM Capture"
VFWCAPTURE="EZMega Cam VFW Capture"
Run="SOFTWARE\Microsoft\Windows\CurrentVersion\Run"
TwainDsName = "EZMega Cam"
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How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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