[U8.1]通用应用程序预览来自USB视频捕获设备的视频。 （类似于directshow） [英] [U8.1]Universal App that previews video from a USB video capture device. ( similar to directshow)
问题描述
我需要编写一个通用应用程序来预览来自USB视频捕获设备的视频。 该应用程序用于演示，一旦演示发生就会被抛出（换句话说，我不介意各种各样的黑客攻击）。
I need to write a Universal App that previews video from a USB video capture device. The app is for a demo and will be tossed once the demo occurs (in other words I do not mind a hack of sorts).
所有HDMI - > USB捕获设备宣传directshow兼容性。 我发现的选项中没有提到它们与Windows.Media.Capture命名空间兼容。
All the HDMI -> USB capture devices advertise directshow compatibility. Non of the options that I have found mention that they are compatible with the Windows.Media.Capture namespace.
我正在寻找一个带HDMI并通过USB 3.0捕获的选项（虽然PCIe也是一种选择）。 我有几个选择：
I am looking for one that takes HDMI and captures it over USB 3.0 (although PCIe would be an option as well). I have a few options:
1）假设directshow设备可以使用Windows.Media.Capture命名空间并从亚马逊订购。
1) Assume that directshow devices will work with the Windows.Media.Capture namespace and order one from Amazon.
2）而是购买HDMI流媒体设备并将视频流式传输到本地计算机上的网络服务器，然后使用XAML控件显示视频。
2) Instead purchase an HDMI streaming device and stream the video to a webserver on my local machine and then use a XAML control to display the video.
3）使用web控件我的通用应用程序并在网页中嵌入了Windows Media Player ActiveX控件，希望它可以作为directshow兼容控件使用并显示HDMI->的输出。 USB捕获设备。
3) Use a webcontrol in my universal app and embed a Windows Media Player ActiveX control in a Web page in hopes that it will work as a directshow compatible control and display the output of the HDMI-> USB capture device.
想法？
使用捕获设备示例进行媒体捕获
The Media capture using capture device sample
https://code.msdn.microsoft.com/windowsapps/Media-Capture-Sample-adf87622
https://code.msdn.microsoft.com/windowsapps/Media-Capture-Sample-adf87622
说：
此示例演示了如何使用MediaCapture API从捕获设备（如网络摄像头）捕获视频，音频和图片。
This sample demonstrates how to use the MediaCapture API to capture video, audio, and pictures from a capture device, such as a webcam.
它仅将网络摄像头视为捕获设备。 其他捕获设备是否也可以使用？
It only mentions webcam as a capture device. Are other capture devices are possible to use as well?
我正在寻找的设备示例：
Examples of devices I am looking at:
Hauppauge 1512 HD-PVR 2
Hauppauge 1512 HD-PVR 2
Avermedia Technologies CD750 DarkCrystal 750
Avermedia Technologies CD750 DarkCrystal 750
Epiphan的DVI2USB 3.0
Epiphan’s DVI2USB 3.0
推荐答案
看起来我可以使用UVC HDMI捕获设备并执行此操作。 市场上有3-4种。
It looks like I can use a UVC HDMI capture device and do this. There are 3-4 on the market.
这篇关于[U8.1]通用应用程序预览来自USB视频捕获设备的视频。 （类似于directshow）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
