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Use v4l2 camera with multiple processes

Question asked by Thomas Quartier on Dec 1, 2015
Latest reply on Dec 17, 2015 by Thomas Quartier

Dear community,

 

I'm using an i.MX 6Dual running Linux build with Yocto.

Is there a good way to access a single v4l2 camera with multiple processes (mjpg_streamer, ...)? These processes only support the v4l2 interface.

I'm trying to use a combination of gstreamer to split the stream (tee element) with multiple v4l2 loopback devices, but no luck so far.

Are there any other strategies?

 

Thanks,

Thomas

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