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Hey, from my understanding, you want to use the smaller 16:9 constraint of 360p, 180p preset?

Yes, I'm using already included presets. When h720_169 preset is used it is clear that the video on screen is 16:9. Presets for 360p and 180p (h3600_169 and h180_169) render 4:3 video on screen. And this video is quite "cropped" compared to the actual 16:9, which is the point of most complains from our users with iOS devices.

hi，I'll try to fix this issue today.

Hi @freezing-lifeguard-43174. It works. Thank you for this update. But I have one more request, if you won't mind. Can you navigate me on how to add this fix to version 0.9.32 of flutter_webrtc? I've tried adding

[videoSource adaptOutputFormatToWidth:(int)targetWidth height:(int)targetHeight  fps:(int)targetFps];

to common/darwin/Classes/FlutterRTCMediaStream.m but it didn't change anything. I'm currently using a fork of Flutter livekit client forked from 1.3.3 release with some later commits cherry picked. I'm using it instead of the official latest release because I have issues with video stability and quality when using later releases.

I think this patch also applies to flutter webrtc 0.9.32, you can fork the 0.9.32 tag and apply the patch, and use override dependencies in your project

Hmmm, strange. I've made a fork (as you suggested) add now it works. Previously I tried adding this change directly to the dependency file in pub cache but it didn't work for some reason. Anyway, thanks for help.