Problem when trying to convert files captured with CloneDVD2 using CloneDVDMobile

I’ve tried going to different output formats and using different input data. The results are always the same (see below). I’m running 64 bit Windows 7.

File 2 "C:\Program Files (x86)\SlySoft\CloneDVDmobile\apps\mencoder.exe" - -af volume=0 -of lavf -lavfopts format=mp4 -oac lavc -ovc lavc -lavcopts aglobal=1:vglobal=1:vcodec=libx264:coder=1:acodec=libfaac:vbitrate=718:abitrate=128:threads=4 -vf pp=fd,scale=426:320,crop=426:320:0:0,harddup -aspect 1.333333 -info name="123s" -ofps 30000/1001 -o "F:\iPod Movies\123s.mp4" 109 TCE

Encoder output:

FFmpeg version from svn, Copyright (c) 2000-2008 Fabrice Bellard, et al.

NOTICE: This app contains changes made by SlySoft Inc. in compliance with GPL.
        All changes are available as patches from http://oss.slysoft.com

        This file was digitally signed by SlySoft Inc.

        FFmpeg maintainers receive SlySoft products free of charge. If you're
        interested then please contact us at [email]support@slysoft.com[/email]

pipe:: Unknown format

Have you received a reply regarding this issue on any other forum? I recently have started to experience the exact same problem with CloneDVD Mobile.