Issue of fetching Camera from website

Mon Mar 22 18:51:09 UTC 2021

Hi Nicolas,

We are new. But we have lots of clients asking for Gstreamer.

So if  we have to fetch stream using getusermedia than we should use WebRTC
and after that any of the command like

gst-launch-1.0 -v udpsrc port= !
application/x-rtp,encoding-name=JPEG,payload=26 ! rtpjpegdepay ! jpegdec !
udpsink host=3.137.50.48 port=10001
or with webrtcbin

If you have Any ex. of usergetmedia with Webrtc to Gstreamer will be very
helpful.

  Anurag Biala
+91-9814808323 | +1(646)-797-2775
SKYPE:   activecraft at hotmail.com      |     Gmail      activecraft at gmail.com
Website: https://www.activecraft.com * |*    Email      info at activecraft.com

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On Tue, Mar 23, 2021 at 12:10 AM Nicolas Dufresne <nicolas at ndufresne.ca>
wrote:

> Le lundi 22 mars 2021 à 09:39 +0530, info at activecraft.com a écrit :
>
>
>   Hi,
>
>   Again clarifying
>
>   We have Installed Gstreamer at AWS/ubuntu.
>
>   Now we want to fetch webcam from website.
>    Is this possible with these commands ....
>
>       gst-launch-1.0 v4l2src ! -------------------
>    Or
>       gst-launch-1.0 webrtcbin ...........
>
>
> What I can I say, yes. Please come back with specific questions if you
> need help doing so, this is too broad of a quesiton. GStreamer can be used
> to bridge a webcam from your PC to a WebRTC channel so you WebRTC enabled
> AWS node can injest. This is not a ready made solution though, GStreamer is
> a framework that will let you build a customized solution for your specific
> needs.
>
>
>
>   Or not.
>
>   Please help.
>
>  Kind Regards,
> Anurag
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> Quoting Nicolas Dufresne <nicolas at ndufresne.ca>:
>
> Le jeudi 18 mars 2021 à 17:53 +0530, Activecraft Software Development a
> écrit :
>
> Hi,
>
> We have Installed Ubuntu and Gstreamer at AWS
> and when running this command
> gst-launch-1.0 v4l2src ! videoconvert ! ximagesink
>
> We are getting this error
> Setting pipeline to PAUSED ...
> ERROR: Pipeline doesn't want to pause.
> ERROR: from element /GstPipeline:pipeline0/GstXImageSink:ximagesink0: Could
> not initialise X output
> Additional debug info:
> ximagesink.c(860): gst_x_image_sink_xcontext_get ():
> /GstPipeline:pipeline0/GstXImageSink:ximagesink0:
> Could not open display
> Setting pipeline to NULL ...
> Freeing pipeline ...
> ------------------------
>
> You have to start an X11 server and set the DISPLAY env accordingly in
> order to
> use ximagesink.
>
> and
> gst-launch-1.0 v4l2src ! video/x-raw,width=640,height=480 ! x264enc
> tune=zerolatency ! rtph264pay ! udpsink port=10000
>
> Error
> Setting pipeline to PAUSED ...
> ERROR: Pipeline doesn't want to pause.
> ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Cannot
> identify device '/dev/video0'.
> Additional debug info:
> v4l2_calls.c(609): gst_v4l2_open ():
> /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
> system error: No such file or directory
> Setting pipeline to NULL ...
> Freeing pipeline ...
>
> You have to have a camera connected to your system and exposed as
> /dev/video0 to
> use v4l2src too.
>
> While running a headless X11 is possible over aws, attaching a camera seems
> rather atypical. If you use a full VM, you would enable vivid driver,
> which will
> provide an emulated camera to your linux kernel.
>
>   Anurag Biala
> +91-9814808323 | +1(646)-797-2775
> SKYPE:   activecraft at hotmail.com      |     Gmail
> activecraft at gmail.com
> Website: https://www.activecraft.com  |    Email      info at activecraft.com
>
>
>
>
> Website Design & Develop + App Design & Develop + SEO/SMM + Graphic Design
> +
> UI/UX
>
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>
>   Anurag Biala
> +91-9814808323 | +1(646)-434-7132
> SKYPE:   activecraft at hotmail.com      |     Gmail
> activecraft at gmail.com
> Website: https://www.activecraft.com * |*    Email
> info at activecraft.com
> Whatsapp : +1(646)-434-7132
>
> <https://www.activecraft.com/>
> Website Design & Develop + App Design & Develop + SEO/SMM + Graphic
> Design + UI/UX
>
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