Improve speed of video appearing when joining conference room?

[WebinarKit]

Hi there, we're using the javascript SDK to make a webinar solution with multiple publishers (1:N or 2:N or 3:N, etc...). For the most part, everything is working as we need. But one thing we notice is that the time it takes for videos to appear when joining the room (either as a publisher or viewer) can take 10 - 15 seconds which seems a little long. Is there anything I can do to speed this up?

Thanks!

[rahul7827]

13 hours ago, WebinarKit said:

Hi there, we're using the javascript SDK to make a webinar solution with multiple publishers (1:N or 2:N or 3:N, etc...). For the most part, everything is working as we need. But one thing we notice is that the time it takes for videos to appear when joining the room (either as a publisher or viewer) can take 10 - 15 seconds which seems a little long. Is there anything I can do to speed this up?

Thanks!

Hi @WebinarKit

Usually this does not takes this much time, I observed that it takes 5-6 seconds.
Are you using enterprise OR community edition of AMS ?
I am using enterprise edition which doesn't have more delay.

[Connessione]

On 2/15/2023 at 7:05 AM, WebinarKit said:

Hi there, we're using the javascript SDK to make a webinar solution with multiple publishers (1:N or 2:N or 3:N, etc...). For the most part, everything is working as we need. But one thing we notice is that the time it takes for videos to appear when joining the room (either as a publisher or viewer) can take 10 - 15 seconds which seems a little long. Is there anything I can do to speed this up?

Thanks!

The initial delay is because of ice negotiation, sdp exchange and session setup over websocket. Along side this the key frame interval also plays an important role. The default is 2000 ms, which is good enough in my opinion. If you do not have delays after the stream appears then I would say everything fine. Usually 5 seconds would be expected. If you have a higher setup time you can screen-record and share it with ant media support.