[FFmpeg-user] Server authentication using user name and password

[focus television]

Hi,
I have a requirement to show a demo.
The user was using amazon and using Flash Media Encoder which create an 
RTMP stream
But it needs a user id and password to connect  . I am not sure how i 
can implement this
since i am using Ubuntu and ffmepg.They will encode and send it to the 
server .
I need to stream it to show a demo.
Can we implement it using ffmpeg or do  i need to configure using ubuntu?
I tried this but not sure if it is correct
ffmpeg -i priest.mp4 -loglevel verbose  -f flv 
"rtmp://localhost:1935/tv/livestream?username=user&password=pass"

Regards,
George