Mencoder 2-pass Command Line to flv

[mrready]

I have been searching the forum here and haven't found the specific info
for the mencoder command line to allow for 2-pass encoding.
I'm converting to FLV
I'm new to the syntax so if you can help it would be great

Really appreciate suggestions ponting me in the right direction
I had this post in the ffmpeg forum and was hoping this would be a bettter place to post so if I'm not in the right forum please let me know

Thanks

[45tripp]

I have a command example here:
https://forum.videohelp.com/topic336882.html
for two pass add vpass=1, vpass=2 to -lavcopts

gl