screen sharing giving pause

[Rajesh]

i am using screen sharing feature but it is giving very pause after every 5-7 seconds. What should i need to change for playing video smoothly in screen sharing...
Thanks

 

[Max]

Hello

If you stream Full HD 1920x1080 desktop with 30 FPS, you would need high bitrate around 4 - 6 Mbps upload speed.

1. Make sure you have enough bandwidth to the server.
Try to publish a Full HD stream using Media Devices sample over TCP
and estimate quality of streaming
https://docs.flashphoner.com/displa...blisherandplayerchannelqualitycontrol-Testing

2. Make sure you have enough RAM on the server.
I.e. if you have 16 GB RAM, you have to tune

-Xmx8g -Xms8g

in WCS_HOME/conf/wcs-core.properties
https://docs.flashphoner.com/display/WCS52EN/Memory+management+in+Java

3. Set higher bitrate in WCS_HOME/conf/flashphoner.properties

webrtc_cc_min_bitrate=4000000
webrtc_cc_max_bitrate=8000000
webrtc_sdp_min_bitrate_bps=4000000
webrtc_sdp_max_bitrate_bps=8000000

https://docs.flashphoner.com/displa...ement+when+capturing+WebRTC+stream+in+browser

4. Try to decrease FPS for the screen-sharing

 

[Rajesh]

i made all changes still video is giving pause. What else i can do changes to improve video quality...

Thanks

 

[Max]

Good day.
Have you checked channel quality as we recommended earlier?

Try to publish a Full HD stream using Media Devices sample over TCP
and estimate quality of streaming
https://docs.flashphoner.com/displa...blisherandplayerchannelqualitycontrol-Testing

Also, try to switch WebRTC to TCP transport, this affects both publisher and player

ice_tcp_transport=true

 

[Rajesh]

I don't have any knowledge about this can you check the setting from my side. I will send you all the setting that are required...