Отчёт диагностики моей камеры.
Webcam Diagnostics
Version 1.8 (build 55.6)
© 2005-2010, Noël Danjou. All rights reserved.
Generated on: Tuesday, December 06, 2011 21:23:23.
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Operating System
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Microsoft Windows XP Home Edition Service Pack 3
Microsoft DirectX 9.0c (4.09.0000.0904)
Updates available at:
Microsoft Update (
http://windowsupdate.microsoft.com/)
System reboot needed ................................. Warning
Administrator account ................................. Passed
AutoRun feature enabled ............................... Passed
Components registration ............................... Passed
DirectX runtime version (9.0c) ........................ Passed
Optimal color depth (32 bpp) .......................... Passed
Processor speed (~2.93 GHz) ........................... Passed
Windows version (5.1 (Build 2600)) .................... Passed
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Device Connections
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+ My Computer (SOUL)
|
+-+ Imaging devices
| |
| +-+ Vimicro USB2.0 UVC PC Camera
| | | Manufacturer: Vimicro
| | |
| | | [i] The driver is loaded
| | | [i] The driver is currently configured
| | | [i] The device can be rebalanced
| | | [i] The device can be removed
| | | [i] This device node is an NT enumerator
| | | [i] This device node is an NT driver
|
| | | +-+ [Port 3] Составное USB устройство -камера
| | | | | Manufacturer: (Стандартный USB хост-контроллер)
| | | | | High-speed USB 2.0-compliant device
| | | | | Bus Powered
| | | | | Max power: 128 mA
| | | | | Product ID: 3420
| | | | | Vendor ID: 0AC8
| | | | |
| | | | | [i] The driver is loaded
| | | | | [i] The driver is currently configured
| | | | | [i] The device can be rebalanced
| | | | | [i] The device can be removed
| | | | | [i] This device node is an NT enumerator
| | | | | [i] This device node is an NT driver
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Audio/Video Capture Devices
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Video capture devices:
- Vimicro USB2.0 UVC PC Camera (selected)
Audio capture devices:
- Venus USB2.0 Camera (Audio)
- Realtek AC97 Audio
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Video Capture Status
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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 320x240 at 25fps
Capture graph rendered
Video preview enabled
Video preview positioned
Video preview displayed (video on the left side)
Video capture started (video on the right side)
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Video Capture Source Dump
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Filter Graph:
[Vimicro USB2.0 UVC PC Camera (Запись)] --> [(Input) Smart Tee]
[Smart Tee (Capture)] --> [(Input) Sample Grabber]
[Sample Grabber (Output)] --> [(Input) Video Renderer]
Filter pins:
Pin #0: Запись (output)
Category: PIN_CATEGORY_CAPTURE
Resolution: 640 * 480 (5 to 30 fps)
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AM_MEDIA_TYPE:
GUID majortype : MEDIATYPE_Video
GUID subtype : MEDIASUBTYPE_RGB24
BOOL bFixedSizeSamples : 1
BOOL bTemporalCompression : 0
ULONG lSampleSize : 921600
GUID formattype : FORMAT_VideoInfo
IUnknown *pUnk : 00000000
ULONG cbFormat : 88
BYTE *pbFormat : 00252998
VIDEOINFOHEADER (size: 88):
RECT rcSource : (0,0)-(0,0)
RECT rcTarget : (0,0)-(0,0)
DWORD dwBitRate : 221184221
DWORD dwBitErrorRate : 0
REFERENCE_TIME AvgTimePerFrame : 333333 (30 fps)
BITMAPINFOHEADER bmiHeader
BITMAPINFOHEADER (size: 40):
DWORD biSize : 40
LONG biWidth : 640
LONG biHeight : 480
WORD biPlanes : 1
WORD biBitCount : 24
DWORD biCompression : BI_RGB
DWORD biSizeImage : 921600 (est:921600)
LONG biXPelsPerMeter : 0
LONG biYPelsPerMeter : 0
DWORD biClrUsed : 0
DWORD biClrImportant : 0
The device can be rebalanced-что это означает?
