How to "broadcast" live video source within same process

[Olivier Crête]

Hi,
You're looking for intervideosink/intervideosrc.
Olivier
On Mon, 2017-07-10 at 17:57 +0000, philippe renon wrote:
> Hi,
> 
> To overcome the limitation that you can have only one ksvideosrc (or
> v4l2src) connected to a given usb camera, I am trying to come up with
> a solution where one producer pipeline that conencts to the usb
> camera and "broadcasts" the video to one or more consumer pipelines.
> 
> I can't use a single pipeline with a tee because the number and
> nature of consuming pipelines is not known.
> I also want to avoid building a complex and dynamic pipeline.
> 
> What I have come up at this point is :
> 
> Producer:
> 
> gst-launch-1.0.exe -vm videotestsrc is-live=true ! rtpgstpay config-
> interval=1 ! udpsink port=50002
> 
> Consumer:
> 
> gst-launch-1.0.exe -vm udpsrc port=50002 ! rtpgstdepay !
> autovideosink
> 
> 
> But it does not work. Seems like the producer does not send any
> packets.
> 
> Two questions:
> 1/ how to make the producer/consumer work if possible at all
> 2/ are there alternative ways to achieve the stated goal
> 
> Cheers,
> Philippe.
> 
> _______________________________________________
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-- 
Olivier Crête
olivier.crete at collabora.com
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