WebRTC - often broken image with screen share - getDisplayMedia instead of getUserMedia

deim31 deim31 at gmail.com
Thu Nov 26 16:22:15 UTC 2020


It's weird cause it happens on local network and on one PC also.
I've tried to set FPS of stream from browser to 2 and the problem still 
occurs.

How can be this detected in webrtcbin?

Thanks,
deim

Dne 25. 11. 20 v 23:56 Matthew Waters napsal(a):
> This is very likely due to packet loss which webrtcbin doesn't handle 
> the fallout from very well as it doesn't control the encoders.  You 
> need to detect this and respond accordingly.
>
> Cheers
> -Matt
>
> On 26/11/20 1:25 am, deim31 wrote:
>> Hi,
>>
>> just starting new thread with different topic pointing to mail - 16. 
>> 11. 20 21:27
>>
>> I tried to share screen over WebRTC instead of camera. (sendrecv demo)
>>
>> It runs fine for some time and then it breaks image then it fixes and 
>> again and again but often image is broken.
>> Seem some information missing.
>>
>> Is there a way how to make transmission correct?
>> I've tried version 1.16.2 and 1.18.0 on two linux systems also 
>> browser source from Mac.
>>
>> Is it known issue?
>>
>> Thanks
>>
>> _______________________________________________
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>> gstreamer-devel at lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>


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