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720P HD 30fps, CBR 3500Kbps -vcodec libx264 -x264opts nal-hrd=cbr:force-cfr=1 -preset ultrafast -g 60 -r 30 -keyint_min 2 -b:v 3500k -minrate 3500k -maxrate 3500k -bufsize 100k

-vcodec libx264 -x264opts nal-hrd=cbr:force-cfr=1 -preset ultrafast -g 60 -r 30 -keyint_min 60 -force_key_frames 2 -b:v 3500k -minrate 3500k -maxrate 3500k -bufsize 116k

d-tube resets my stream connection every few minutes...

stable at CBR + 2Mbps ???

still unstable, Error writing trailer of rtmp://stream.dtube.top/live/xxx: Connection reset by peer - reduce bandwidth to 1.5M

the idea is very interesting but I've received error
"The media could not be loaded, either because the server or network failed or because the format is not supported."