Dshow上的视频设备 [英] video device on Dshow

问题描述

我有一个可以与DirectX.Capture(显然是DirectShow)和摄像头(不是网络摄像头)配合使用的应用程序，问题是我有一个视频捕获设备(geovision gv250)，并在安装后(当然，它也已进入设备管理器)，它并没有出现在dshow的设备列表中……我从其他论坛上了解到，这与GUID有关，但我不知道如何使其起作用谁知道怎么做?

Hi, i''ve an app that works great with directx.capture (and obviously directshow) and a camera (not a webcam), the thing is that i have a video capture device (geovision gv250) and after installing it (and of course have it into devices manager) it doesnt appears into the devices list in dshow ... ive read from other forums that this has something to do with the GUID''s but im not shure how to make it work so does any one knows how to do it?

推荐答案

使用graphbuilder创建一个图形并从外部设备添加设备

use graphbuilder create a graph for that and add your device from external device

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