Cannot run preview graph amcap как исправить

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• Does this webcam work on Win7? If so it should work on WES7 with the right mix of drivers and feature sets. It sounds like you have the right drivers, but you are missing some feature packages. You can try using the dependency analyzer tool in ICE to
  discover what dependencies the ampcap.exe has (note: that only detects static dependencies), and add those feature packages to your image. Also, what display driver did you use? Our inbox display drivers have dependencies, so if you used your own driver you
  would want to add the same dependent packages our drivers have.

  ---

  Brent

• appreciating for your reply. my camera works well in Win7, and the camera driver versions are same (6.1.7600.16385) both in WES7 and win7. It seems the amcap.exe need some feature packages, but i donot know which exactly feature packages are needed, and
  I tried to include almost all the feature packages (except the ones conflict with some others), however, the problem is as before. would you give me some advice about which feature packages are necessary for amcap.exe? BR RT13

• There is no amcap.exe in Windows.
  But there: http://noeld.com/programs.asp?cat=video

  ---

  “Mark/Propose As Answer” if you got one.

• Thanks for the reply and guide.

  I tried the installer of amcap, yet the problem was not solved, and I run camdiag.exe (download from noeld.com)

  below is some log information

  /**********************************************************************************************************/

  ———————————————————————
  Operating System
  ———————————————————————

  Microsoft Windows 7 Undefined Edition (32-bit)
  Microsoft DirectX 11

  Updates available at:
  Microsoft Update (http://windowsupdate.microsoft.com/)

  Administrator account …………………………… Passed
  AutoRun feature enabled …………………………. Passed
  Components registration …………………………. Passed
  DirectX runtime version (10.0) …………………… Passed
  Optimal color depth (32 bpp) …………………….. Passed
  Processor speed (~1.2 GHz) ………………………. Passed
  System reboot needed ……………………………. Passed
  Windows version (6.1 (Build 7600)) ……………….. Passed
  …….

  Video capture devices:

  – Sunny 2.0M Webcam (selected)

  …….

  ———————————————————————
  Video Capture Status
  ———————————————————————

  Driver not registered with NetMeeting (possible black border)
  Capture graph instantiated
  Capture graph initialized
  Source filter successfully added to the graph
  Source driver model is WDM (Windows Driver Model)
  UVC (USB Video Class) compliant device
  High-resolution still capture supported
  Video format set to 320×240 at 25fps
  Capture graph rendered
  Video preview enabled
  Video preview positioned
  Video preview displayed (video on the left side)
  Unable to start video capture

  interface cannot support (0x80004002)
  ……..

  Does someone have the same experience and solve this problem? This issue almost exhaust me.

  Best Regards

  RT13

• If you installed almost all the feature packages, then maybe you are missing a driver. A full image of WES7 is very similiar to Win7, so I think you should start with what we call a maxboot, just to get it working. Use ICE to add all the feature
  and driver packages (important to do both) onto an unattend file. Use that unattend with IBW to create your image. See if the app works there. If not try uninstalling the webcam, and rescan for new devices. Also, verify the services
  that were running in the Win7 image are also running in WES7. If it does work then you know you were missing a driver or feature package. You can use that maxboot image to get the exact list of drivers you need. Run tap.exe (see help in ICE) on the
  image. That will give you a .pmq file that can be used in ICE and IBW when installing. Use that with the feature packages you originally installed, and you can see if it was a missing driver or feature package problem.

  ---

  Brent

• I have the same issue, installed everything but can make the webcam work.

  interface cannot support (0x80004002)

  i got the same results as RT13. any other idea??

• It might be a missing driver package. Do you have the following packages in the answer file?:

  • Still Image Acquistion Driver
  • USB Video
  • Microsoft WDM image Captuer (kscapture.inf)
  • Mirosoft Streaming Driver (KS)
  • Microsoft Streaming Filter (ksfilter.inf)
  • Microsoft Trusted Audio Drivers
  • Microsoft UAA Function driver for High Definition Audio Service

  -Sean

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  www.sjjmicro.com / www.seanliming.com / www.annabooks.com, Book Author – ProGuide to WES 7, XP Embedded Advanced, WEPOS / POS for .NET Step-by-Step

• Sean,

  Is it possible to include all of the necessary components using the app compatibility template? If so what are the settings? Is this covered in your book?

• The Application Compability template just pulls in all the Feature Packages. The driver packages get pulled in with a PMQ import, which the book covers.

  -Sean

  ---

  www.sjjmicro.com / www.seanliming.com / www.annabooks.com, Book Author – Pro Guide to WES 7, XP Embedded Advanced, Pro Guide to POS for .NET

• Since the WES7 image lacks the correct UVC framework with just the feature packages is seems necessary to TAP a full Windows 7 x86 installation to create a PMQ that has references to the entire UVC framework required to support a USB camera ?