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 ... ------------------------ 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 ... Anurag Biala +91-9814808323 | +1(646)-797-2775 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 [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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: [hidden email] | Gmail [hidden email] > Website: https://www.activecraft.com | Email [hidden email] > > > > 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 > [hidden email] > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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 ...........
Or not.
Please help.
Kind Regards,
Anurag
Anurag Biala
+91-9814808323 | +1(646)-434-7132
Website Design & Develop + App Design & Develop + SEO/SMM + Graphic Design + UI/UX
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Le lundi 22 mars 2021 à 09:39 +0530, [hidden email] a écrit :
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.
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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 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. On Tue, Mar 23, 2021 at 12:10 AM Nicolas Dufresne <[hidden email]> wrote:
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Take your pick among any of these webrtc examples: https://gitlab.freedesktop.org/gstreamer/gst-examples/-/tree/master/webrtc.
On 23/3/21 5:51 am, Activecraft
Software Development wrote:
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