如何在c + +熄灭的情况下连接网络摄像头 [英] How to connect webcam in c++ with the light off

问题描述

如何在不亮的情况下使用c ++连接网络摄像头.

How to connect webcam in c++ with the light off.
Help me instruction!

推荐答案

如果有帮助，请查看以下内容:
使用MFC C/C ++的最简单的网络摄像头程序 [如何在c ++ Win32中连接网络摄像头 [

Have a look at these if they help:
simplest webcam program with MFC C/C++[^]
How to connect Webcam in c++ Win32[^]

我同意，这是一个硬件问题.

您是否尝试过用胶带覆盖光?

I agree, it''s a hardware problem.

Have you tried covering the light with electrical tape?

^ ]是您最好的选择

在 graphedt.exe [ ^ ]与DirectShow一起玩

DirectShow[^] is your best bet

There are a few examples of directshow projects available here on CodeProject[^] , but they''re C# based - that may or may not be helpful/an alternative

Create an IGraphBuilder by creating a CLSID_FilterGraph, then a ICaptureGraphBuilder2 from CLSID_CaptureGraphBuilder2, call its SetFiltergraph method, then use the RenderStream method

you can use the graphedt.exe[^] to play with DirectShow

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