Talk a joke. This Cluster mode controls, We complete a version. But this version is not amazing.
After, We refactor, and not amazing, after refactor.
pkt_size More than 1200I think I should introduce this problem:
Most network MTU (Maximum Transmission Unit) is 1500. UDP need IP header, UDP header. And if has VPN, VPN need header. For example: wireguard mtu is 1420, But tailscale is 1280.
But, WebRTC in order to any network, maximum MTU is 1200
If set 1200, We should packet RTP and some parameter. set pkt_size
ffmpeg -re -f lavfi -i testsrc=size=640x480:rate=30 -vcodec libvpx \\
-f rtp 'rtp://127.0.0.1:5003?pkt_size=1200'
If all packet size is 1200. RTP to WebRTC. We use a very tick idea. it’s working
But, most application don’t consider manual set pkt_size feature, most application don’t support this. Although use ffmpeg, not support pkt_size . We need unpacket after packet
UDP payload is RTP. We need know first, How to RTP size. We can use Wireshark inspect RTP detail