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grbaczek / iOS_WebRTC_VideoChat

Sample project demonstrating reliable webrtc connection on iOS device
MIT License
15 stars 1 forks source link

Poor resolution and framerate #4

Closed floriangbh closed 7 months ago

floriangbh commented 7 months ago

Hello,

Firstly, thanks for this project!

After some tests with the demo project, I'm facing to a quality issue. After some seconds of video, the quality drops and some frames drop. I've identified these logs : 

(probe_controller.cc:346): Detected big bandwidth drop, start probing.
<...>
Dropping frame. Too large for target bitrate.

I've tested this project https://github.com/stasel/WebRTC-iOS with a local signaling server, and the video quality is great, with no resolution or fps issue. The weird thing is it seems to be the same WebRTC management, only the signaling server differs.

Have you any idea of which is the issue ?

Thanks Best

grbaczek commented 7 months ago

Hi Florian

thx for heads up. I have not noticed anything like this. This sounds really weird. Video quality should have nothing to do with signalling server.

I will give it a try and see if I can reproduce what you're experiencing.

floriangbh commented 7 months ago

This morning everything is fine... I was on coworking space with a lot of people yesterday, maybe there was poor local network quality and an issue!