如何使用 directshow 过滤器作为 Expression Encoder 4 的实时输入?
我有一个 directshow 过滤器,可以读取 M2TS 流并将其解复用。我可以在 GraphStudio 中渲染视频和音频并查看它。 我的问题是如何使用此过滤器作为表达式编码器作业的实时源? 我看到一些建议说要使用子图,但我对 DirectShow 不太熟悉,无法理解它是什么。 预先感谢您的帮助。
I have a directshow filter that reads M2TS stream and demux it. I can render video and audio in GraphStudio and see it.
My question is how can I use this filter as a live source for Expression Encoder job?
I saw some recommendations saying to use subgraphs, but I am not so familiar with DirectShow to understand what it is.
Thank you in advance for any help.
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Expression Encoder 将查找 DirectShow 视频源设备,通常是摄像机。您可能想要实现您赢得的虚拟摄像机,以便
EE4
能够拾取它并开始从中接收视频。一个流行的示例是 Vivek 的虚拟相机项目,可从 http://tmhare.mvps.org/downloads 获取。 htm(第四个链接)。
Expression Encoder would look for DirectShow video source devices, which are typically cameras. You might want to implement your won virtual camera so that
EE4
would pick it up and start receiving video from it.A popular sample on doing it is Vivek's virtual camera project available from http://tmhare.mvps.org/downloads.htm (4th link).