Re: [Linphone-developers] Liblinphone Video Frame Drops

[Peio Rigaux]

Hello.

Currently, Liblinphone is designed to cut the video if there is too much packages loss. This is done to ensure that the call can continue, in a degraded state.

We could eventually improve the adaptive bitrate algorithm. If you need, contact us here and our commercial team should come back to you with a quotation.

Regards,

Peio Rigaux
Junior DevOps Engineer
Belledonne Communications, the company behind Linphone
Linphone.org

Le 03/01/2022 à 15:08, KoiFresh a écrit :

> Hello, 
>
> If I use Liblinphone on ubuntu and I simulate package loss on the network adapter, about 1% of all packages got dropped, the voice is working great but the video is super laggy and if I simulate package loss about 10% there is no video, but the voice is working. 
> Can someone explain why this happen. Before I tried package loss, I thought video will lag when there got some video packages dropped and voice will lag when there got some voice package dropped. But it looked more like voice is working with much more package loss than video.
>
> Regards Kai
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