#include?
#include?
#include?“windows.h“
#include?“dshow.h“
#include?

#pragma?comment（lib?“strmiids.lib“）
#pragma?comment（lib?“quartz.lib“）

using?namespace?cv;
using?namespace?std;

int?listDevices（vector&?list）?{

	//COM?Library?Initialization
	//comInit（）;

	//if?（!silent）?DebugPrintOut（“\nVIDEOINPUT?SPY?MODE!\n\n“）;


	ICreateDevEnum?*pDevEnum?=?NULL;
	IEnumMoniker?*pEnum?=?NULL;
	int?deviceCounter?=?0;
	CoInitialize（NULL）;

	HRESULT?hr?=?CoCreateInstance（CLSID_SystemDeviceEnum?NULL
		CLSCTX_INPROC_SERVER?IID_ICreateDevEnum
		reinterpret_cast（&pDevEnum））;


	if?（SUCCEEDED（hr））
	{
		//?Create?an?enumerator?for?the?video?capture?category.
		hr?=?pDevEnum->CreateClassEnumerator（
			CLSID_VideoInputDeviceCategory
			&pEnum?0）;

		if?（hr?==?S_OK）?{

			printf（“SETUP:?Looking?For?Capture?Devices\n“）;
			IMoniker?*pMoniker?=?NULL;

			while?（pEnum->Next（1?&pMoniker?NULL）?==?S_OK）?{

				IPropertyBag?*pPropBag;
				hr?=?pMoniker->BindToStorage（0?0?IID_IPropertyBag
					（void**）（&pPropBag））;

				if?（FAILED（hr））?{
					pMoniker->Release（）;
					continue;??//?Skip?this?one?maybe?the?next?one?will?work.
				}


				//?Find?the?description?or?friendly?name.
				VARIANT?varName;
				VariantInit（&varName）;
				hr?=?pPropBag->Read（L“Description“?&varName?0）;

				if?（FAILED（hr））?hr?=?pPropBag->Read（L“FriendlyName“?&varName?0）;

				if?（SUCCEEDED（hr））
				{

					hr?=?pPropBag->Read（L“FriendlyName“?&varName?0）;

					int?count?=?0;
					char?tmp[255]?=?{?0?};
					//int?maxLen?=?sizeof（deviceNames[0]）?/?sizeof（deviceNames[0][0]）?-?2;
					while?（varName.bstrVal[count]?!=?0x00?&&?count?					{
						tmp[count]?=?（char）varName.bstrVal[count];
						count++;
					}
					list.push_back（tmp）;
					//deviceNames[deviceCounter][count]?=?0;

					//if?（!silent）?DebugPrintOut（“SETUP:?%i）?%s\n“?deviceCounter?deviceNames[deviceCounter]）;
				}

				pPropBag->Release（）;
				pPropBag?=?NULL;

				pMoniker->Release（）;
				pMoniker?=?NULL;

				deviceCounter++;
			}

			pDevEnum->Release（）;
			pDevEnum?=?NULL;

			pEnum->Release（）;
			pEnum?=?NULL;
		}

		//if?（!silent）?DebugPrintOut（“SETUP:?%i?Device（s）?found\n\n“?deviceCounter）;
	}

	//comUnInit（）;

	return?deviceCounter;
}

int?main（）
{
	vector?list;
	listDevices（list）;
	cout?<	for?（int?i?=?0;?i	{
		cout?<	}
	getchar（）;
	return?0;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???32775680??2019-02-15?11:02??發現攝像頭設備ID\FindVideoDevice.exe

?????文件???????2648??2019-02-15?11:23??發現攝像頭設備ID\mainTest.cpp

?????文件????????119??2019-02-15?11:22??發現攝像頭設備ID\說明.txt

?????目錄??????????0??2019-02-15?11:23??發現攝像頭設備ID

-----------?---------??----------?-----??----

?????????????32778447????????????????????4