[FFmpeg-user] How to programmingly stream webcam and access live video via browser

Michael Shaffer mikeshaffer at gmail.com
Mon Apr 15 18:55:36 EEST 2019

I just had this article emailed to me today. It might help with your

I've been wanting to do the same thing as you.. use OpenCV to modify a
camera feed and then restream it to youtube. However OpenCV doesn't have an
RTSP output method. Maybe the imagezmg library in that article will help. I
haven't had time to read it all yet.

On Mon, Apr 15, 2019 at 7:43 AM Yixun Liu <yxliuwm at gmail.com> wrote:

> Hi All,
> I am new to ffmpeg and need your help to finish my project.
> My project is to stream a webcam to a server and then restream the video
> in order to allow many people access the live stream via browser.
> I do not want to stream the original video, but the video modified by
> OpenCV such as adding a contour on the original frame. So I want to know
> how to programmingly encode the modified video and send it.
> Thank you so much!
> Yixun
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