去隔行问题 [英] DeInterlace problem

问题描述

您好，

我正在编写一个应用程序，用于从摄像头(不是网络摄像头)捕获视频流，并对视频进行一些图像效果.
但是，需要在添加效果滤镜之前VMR渲染器，因为它是第三方过滤器.
这使我无法使用VMR的反交错功能.
无论如何，我可以在视频进入效果滤镜之前轻松地进行反交错处理，而无需编写新的反交错滤镜?
我尝试了一些反交错显示过滤器是从网上找到的，但似乎无法正常工作. (错误的输出或崩溃)

谢谢.

Hello,

I am writing an application to capture a video stream from a cam (not webcam) and do some image effects to the video.
However, the effect filter needed to be added before the VMR renderer because it is a 3rd party filter.
That make me unable to use the deinterlace function from VMR.
Is there anyway I can do the deinterlace easily before the video enter the effect filter without writing a new deinterlace filter?
I have tried some deinterlace directshow filter found form the net but seems they are not working. ( incorrect output or crash)

Thank you.

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