Issue of fetching Camera from website
Nicolas Dufresne
nicolas at ndufresne.ca
Mon Mar 22 18:40:16 UTC 2021
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
> > >
> > > CONFIDENTIALITY NOTICE: The information in this email may be confidential
> > > and/or privileged. This email is intended to be reviewed by only the
> > > individual or organization named above. If you are not the intended
> > > recipient
> > > or an authorized representative of the intended recipient, you are hereby
> > > notified that any review, dissemination or copying of this email and its
> > > attachments, if any, or the information contained herein is prohibited. If
> > > you
> > > have received this email in error, please immediately notify the sender by
> > > return email and delete this email from your system.
> > >
> > >
> > > _______________________________________________
> > > gstreamer-devel mailing list
> > > gstreamer-devel at lists.freedesktop.org
> > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> > _______________________________________________
> > gstreamer-devel mailing list
> > gstreamer-devel at lists.freedesktop.orghttps://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>
> 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
>
>
> Website Design & Develop + App Design & Develop + SEO/SMM + Graphic Design +
> UI/UX
>
> CONFIDENTIALITY NOTICE: The information in this email may be confidential
> and/or privileged. This email is intended to be reviewed by only the
> individual or organization named above. If you are not the intended recipient
> or an authorized representative of the intended recipient, you are hereby
> notified that any review, dissemination or copying of this email and its
> attachments, if any, or the information contained herein is prohibited. If you
> have received this email in error, please immediately notify the sender by
> return email and delete this email from your system.
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/gstreamer-devel/attachments/20210322/19637271/attachment-0001.htm>
More information about the gstreamer-devel
mailing list