Issue of fetching Camera from website

[info at activecraft.com]

    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

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  | [1]   Email     
>>   info at activecraft.com    
>>                                    
>>
>> Website Design & Develop + App Design & Develop + SEO/SMM + Graphic Design +
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Links:
------
[1] https://www.activecraft.com%C2%A0%C2%A0%7C%C2%A0

   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


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  
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