[MEncoder-users] Problem with New versions of mencoder

[a a]

Hi all

I am using ubuntu-7.10-amd64

In recent 1 month that i upgraded my mencoder from
main repository( http://arvhive.ubuntu.com/ubuntu/ )
the mencoder gives me two major errors:
1- Option lavfopts: Unknown suboption
i_certify_that_my_video_stream_does_not_use_b_frames

2- Error parsing option on the command line: -lavfopts

What's the matter. can anybody explain exactly?
How we can do what we could already with those 2
options ?

Thanks


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