Error Message To Many Pictures Per GOP

[Nefarious]

I ripped a DVD using DVD Decrypter and when i tried to convert it using AutoGK I get an Error message> To many pictures per GOP (>=500), DGIndex Will Terminate". Any ideas why or what to do to correct it?

[5/11/2006 3:36:58 PM] AutoGK 1.95
[5/11/2006 3:36:58 PM] OS: WinXP (5.1.2600).2
[5/11/2006 3:36:58 PM] Job started.
[5/11/2006 3:36:58 PM] Input dir: J:\DN10NNT3\VIDEO_TS
[5/11/2006 3:36:58 PM] Output file: J:\DN10NNT3\VIDEO_TS\Dinosaurs Complete First Two Seasons DVD Rip Disc 3_agk.avi
[5/11/2006 3:36:58 PM] Audio: English
[5/11/2006 3:36:58 PM] Subtitles: none
[5/11/2006 3:36:58 PM] Codec: XviD
[5/11/2006 3:36:58 PM] Target size: 746Mb
[5/11/2006 3:36:58 PM] Custom audio settings: VBR MP3 with average bitrate: 160Kbps
[5/11/2006 3:36:58 PM] Started encoding.
[5/11/2006 3:36:58 PM] Demuxing and indexing.
[5/11/2006 3:40:48 PM] Processing file: J:\DN10NNT3\VIDEO_TS\VTS_01_1.VOB
[5/11/2006 3:40:48 PM] Source aspect ratio: 4:3
[5/11/2006 3:40:48 PM] Source resolution: 720x480
[5/11/2006 3:40:48 PM] Found NTSC source.
*************************************
EXCEPTION: '' is not a valid floating point value
*************************************
[5/11/2006 3:40:48 PM] Job finished. Total time: 3 minutes 49 seconds
====================================================

[CWR03]

It's because of RipGuard protection on the disk. Use Search with that word and your title and you'll find several solutions.

[Nefarious]

I didn't expect a reply this fast. Thank you very much for your help.....

[Nefarious]

I ripped the DVD using DVD Decrypter 3.5.4 in File mode and tried to run it through VobBlanker but I get another error message......."Error Reading Input VOB:Unsynchronized".......any idea what I am doing wrong?

[CWR03]

Read and follow exactly what's suggested in the first post of this thread (http://forum.doom9.org/showthread.php?t=110717).