Mainstream not working on Samsung A8 and A53

[stingone]

I installed and configured WebRTC using Go2rtc. When using my laptop i show alle the mainstraims correct and flaweless.
however when opening on my wallmount tablet its not showing anything, not on my A53 or my A8. When changing the mainstream to substream it does.

Has this to do with the bitrate and if so how can i change this so im able to use the mainstream instead of sub.

[stingone]

I installed vlc on the tablet and that is showing the mainstream flaweless...

[AlexxIT]

If main stream codec is H265 - your device can't play it in browser.
If main stream codec is H264 - it is hi profile and again your device can't play it in browser. Check this #575