I have just installed vshare script 2.7

I have problems with converting files. I have searched the forum here and many have problems with this, but can't find the solution.

Here is the error:

Code:
$cmd_convert_v = convert_wmv

428 $cmd_convert = /usr/bin/mencoder '/home/xxxxxxx/public_html/video/katie_holmes.wmv' -o /home/xxxxxxx/public_html/flvideo/4ca4238a0b/12431244061909618830.flv -of lavf -oac mp3lame -lameopts abr:br=56 -ovc lavc -lavcopts vcodec=flv:vbitrate=500:mbd=2:mv0:trell:v4mv:cbp:last_pred=3 -srate 22050 -lavfopts i_certify_that_my_video_stream_does_not_use_b_frames

MEncoder SVN-r28661-4.1.2 (C) 2000-2009 MPlayer Team

Exiting... (error parsing command line)

Return value: Exiting... (error parsing command line)
Running flvtool2: /usr/bin/flvtool2 -U /home/xxxxxxx/public_html/flvideo/4ca4238a0b/12431244061909618830.flv

UPDATE `process_queue` SET `status`='6' WHERE `id`='16'

ERROR: failed video conversion.
I see this error are the same in this topic: HERE

Can it be a problem with vshare 2.7? Anyone have the code from vshare 2.6 so I can try it?

My members are uploading many videos, so I hope anyone can help me with this as soon as possible.

Thanks

Ps. We have some .flv videos. Do they need to be converted or can we upload them in some folder? if so.... do you know where?