i try input http but unsuccessful

[bellad17]

hello ,
i try input http but unsuccessful
/usr/local/bin/mjpg_streamer -i "/usr/local/lib/mjpg-streamer/input_http.so http://192.168.1.230 -p 80" -o "/usr/local/lib/mjpg-streamer/output_http.so -p 8085 -w /usr/local/share/mjpg-streamer/www"
and with /usr/local/bin/mjpg_streamer -i "/usr/local/lib/mjpg-streamer/input_http.so -H http://192.168.1.230 -p 80" -o "/usr/local/lib/mjpg-streamer/output_http.so -p 8085 -w /usr/local/share/mjpg-streamer/www"
my camera is http://192.168.1.230:8080 ( esp32-cam)
my server is debian buster
I have the home page but no video
what's my mistake ?
thank