将OpenCV输出流模拟为网络摄像头? [英] Stream OpenCV output as emulated webcam?

问题描述

我正在使用Intel Realsense摄像头，该摄像头以PXCImage格式输出视频.我想用Java或C ++进行阅读，将其转换为OpenCV Mat格式，并将其作为网络摄像头流进行直播，可以被任何其他网络摄像头应用程序读取.

Im working with the Intel Realsense Camera which outputs video in PXCImage format. I want to read this in Java or C++, convert it to OpenCV Mat format and stream it live as a webcam stream which can be read by any other webcam application.

我找到了将流读取并将其转换为Mat格式的代码，但是我陷入了必须将其作为网络摄像头流输出的部分，以便可以被任何任意应用程序读取.

Ive found code to read and convert the stream to Mat format, but Im stuck at the part where I have to output it as a webcam stream so it can be read by any arbitrary application.

在C ++或Java中，有什么方法可以模拟摄像头并通过它输出视频?

Is there any way in C++ or java to emulate a webcam and output video through it ?

推荐答案

如果您只想重新播放视频 ffserver 会有所帮助.它是ffmpeg程序包的一部分，该程序包是一个独立的应用程序，但带有一些

If you only want to re-stream the video ffserver would help. It's part of ffmpeg package which is a standalone application but with some tricks can also be called from C/C++.

或者，您可以使用 kurento 媒体服务器，该服务器允许您编写自定义OpenCV插件来操作视频流.

Alternatively you can use kurento media server which allows you to write custom OpenCV plugin for manipulating the video stream.

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