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View Full Version : Very Simple Method Using "Create IFOs" to Keep Main Movie or Split a DVD-9.


DarkMatter
13th September 2002, 21:06
First off, if you actually know what you're doing skip this (or at least try not laugh while you're reading it because it really does work).

After a 21 hour marathon of reading, reading, reading some more, ripping, reading, editing, reading, and burning all I had to show was a back-ache, severe sleep deprivation, and a lovely set of 7 iridescent coasters and 2 wonky, incomplete DVD back-ups. Thoroughly convinced of my own incompetense but not willing to give up, I got up on Sunday to give it another go. As I was playing around with "Create IFOs", I started wondering; if this thing really does create ifo's all I'd need from the original source would be a title set. It didn't work at first and then I realized that the new VTS ifo was VTS_01_1.ifo and my VTS's were 04_1. After confiming it with Derrow (thanks!), I changed the VTS number to 01 and it worked! IfoEdit still crashed occasionally but if I close it between each step it is flawless. This method may be well known, but I read (and re-read) all the guides I could find, and none of them layed it out. So, in hopes there is at least 1 other person out there as clueless as I was (or am), here's what I did.

1. Rip the DVD in SR or DVD Decrypter in File mode. Include just the VOB's or alternately, you can include all the files (saves thinking about it).

2. Use a VOB viewing program (VOBrator works for me) to check the content of the VOB's. (Actually viewing each VOB is pretty much academic since obviously, the movie will be in the largest title set and if there are two 3.5GB+ title sets then they are just different formats of the same movie and IfoEdit tells us what format each title set is in. But, I've learned a lot by seeing what's actually in a VOB so I do it anyway.) Move only the VOB set with the main movie starting at VTS_0x_1 (VTS_0X_0 is going to be the firstplay/menu) to a separate folder of any name. Once you're sure you've got all the VOB's you want you can delete the original folder.

3. Change the name of all of the VOB sets in that folder from VTS_0x_1.vob to VTS_01_1.vob (if they aren't that already). Don't change the second number, just the set number. That is, keep the last number reading VTS_01_1.vob, VTS_01_2.vob, VTS_01_3.vob, etc. up to however many VOB's you've got.

4. Open IfoEdit. Hit "Create IFOs". Open the folder with your newly renamed VOB's. Select the first one (VTS_01_1), hit "Save". You need only do this for the first VOB in the folder. This will create a VIDEO_TS.ifo and a VTS_01_0.ifo in that folder. This will take a few minutes. When it's done, hit "Save" and then close IfoEdit (this prevents IfoEdit from crashing on my system).

5. Open IfoEdit. Open your newly created Ifo's (VIDEO_TS.ifo and VTS_01_0.ifo). Highlight the VTS_01_0.ifo. Hit "VOB Extras". Select
"Correct VOB-Unit (Navigation Pack) pointers in VOB-files" and "Correct IFO tables with new VOB-Unit information" also select "Adjust VOB-Unit pointers" and "Adjust Audio/Subp point" This insures,among other things, that FF and RW work on the finished disc (If you want you can choose "Remove Macrovision" and "Remove P-UOps"). Hit "OK". IfoEdit should start processing all of your VOB's. It takes about 5 minutes on my system. If it doesn't, make sure that you've changed your VTS set number to 01 (step 3).

6. Hit "Save" and exit (again, if I don't exit it crashes).

7. Open IfoEdit. Open the Ifo's you've just created. Highlight each one and hit "Get VTS Sectors". This will take no time, you'll
get varifications from IfoEdit immediately.

8. Hit "Save". If you can, check the function of your new set in IfoEdit's DVD player. If you can't (it crashes on my system) use another software player (I use PowerDVD). You can now burn the set with Image Tools and DVD Decrypter. I have had some problems with this set-up leaving off a couple of the last chapters on large files (>4 GB) so, I upgraded to the latest Nero (5599). If you're really paranoid or just really tired of increasing the size of your new coaster set like me, you can burn it to an RW (I quit after the 5th successful back-up).

9. You're done!

Thanks to Derrow and IfoEdit, you now have a clean consice back-up with no extraneous information to confuse you or your player. I've not had it not work except in the case of the files being too large to fit 1 DVD-R. In that case you can strip some streams and eliminate VOB id's of your new set as put forth in the guides. Or, if it doesn't fit and you want to keep with the idiot-proof theme like me or you don't want to lose the original streams and resolution, this method works equally well for splitting a large movie to 2 DVD-R's (at least it did a flawless split on LOTR). The only difference is that you rip only half the chapters (in IFO Mode in DVD Decrypter-I haven't tried it in SmartRipper) at a time to 2 separate folders. Change the name of your VOB's to remove the "PGC" to VTS_01_1 etc.( If you ripped in IFO mode, it includes Program Chains) Or, you can rip them all in file mode and devide the VOB's to two folders after the rip but I have found you get a cleaner split point ripping by chapter. Either way you devide the files you then just treat these two folders as independent movies, following the same above steps. I did keep an "extra" (The Making of...) from a movie that had some left over space on the DVD-R by renaming that VOB from VTS_05_1 to VTS_01_5 (I had 4 VOB's in the movie title set)and this simply made that extra the final chapters of the main movie. I'm sure this method will work for keeping the main menu and I'm trying that out now.

Huge thanks to Derrow for his program. I look forward to learning how to use it right!

Certainly, if someone who actually knows what they're doing would like to interject some wisdom or correct me, by-all-means, do so.

Good luck:)

tyee
14th September 2002, 03:24
Nice. Let us know if it works with keeping the menu's.

tyee

jesoonster
14th September 2002, 05:34
nah. this method can't work 100% with keeping menus....

kento
17th September 2002, 13:19
so how can we do to keep the menus AND the movie with ifo edit ?

DarkMatter
17th September 2002, 21:49
I'm still working on it. It appears that IfoEdit will write a new ifo file to include the edited navigation info for a new menu but so far, I'm having trouble finding an appropriate movie to use for a completely functional menu (one, for simplicity sake, that fits on a single DVD). All I've tried so far have needed to have many of the features pointed to in the menu stripped. So I don't know if the problems are the missing elements or the process itself. I'm also having trouble determining if the VTS information is corrected when sets are broken. I'm beginning to suspect that to use this method is going to result in more complexity than simply modifying the original ifo's.
I'll keep posting updates.

tyee
18th September 2002, 02:28
There already is a tutorial about using ifoedit and keeping the menus, splitting a DVD9 to 2-DVD5s -http://www.doom9.org/mpg/ifoedit-2dvdrs.htm. Are we trying to do what's alreadly been done??

tyee

kento
18th September 2002, 12:35
I was misunderstood.
I get an example.
Take "Ocean eleven" Zone 2 PAL , the DVD is a dual layer 9 Go.
VTS_01.xx are the movie
VTS_02.xx are some bonus
VTS_03.xx are other bonuses.

Menu is located in VTS_01_0.VOB.

I just wish to keep the menu and the main movie , and slash the rest.
I don't want to make 2 DVD-R 5.
The DVD must begin with the menu , if I press the movie button , movie must begin BUT if I press the bonus buttons I must stay on the same page with nothing to change.

Am I clear enough ?
I'm working on this and if someone get the answer , tell me :)

DarkMatter
20th September 2002, 00:39
tyee, I have IfoEdit crash issues when using the steps in the Doom9 Guide. I had to find another way. And, as it turns out,if you don't want the extras this method is less complex as it eliminates the trash in your ripped folder without a lot of fuss. I still cannot hit "Split it" without having to resort to the taskmanager to unlock my machine.

kento, why would you want to keep a non-functional menu? I mean if it's just a matter of wanting to see it, just make it VTS_01_1 and the ifo will be written with the menu as the first chapter. The one time I tried this I ended up with a disk that displayed the menu until I hit the next button which sounds like what you want to do.

jmonfm
20th September 2002, 14:18
Dark Matter,
With reference to step 4 - If you rip the Ifo & Bup Files with the main film - Open Ifoedit and select VTS_01_0.ifo.
Then select VOB Extras - Create new IFO's - This will check Correct Vob-Unit navigation, Correct IFO tables, and Create new VIDEO_TS.IFO & VTS_01.0.IFO.
Select another directory & click OK. It will then write a whole new set of IFO / BUP files into the new directory (Vobs left in original directory). Write these into your directory with the film and do a Get VTS Sectors & Bingo.
I think it is a bit easier for film no menu. Hope this helps.
Happy Ripping.

fubarduck
22nd September 2002, 06:36
OK, using this method multiple, multiple times, after burning the disc it works on my standalone about 1 out of 2 tries. When I re-author a DVD with Maestro that I transcoded with TMPGEnc, it works 100%. Does anyone know a method with Maestro where I can do this easily? (Take the main movie VOBS and just make it play first chapter)

Please help. Thanks,
fubarduck

jesoonster
23rd September 2002, 06:09
I don't understand why you guys are going through such a complicated method.

With all the movie files under a single VTS file (VTS_01 etc). You can simply split-->region free--->vts-->pupc and then change FIRST PGC to point to the menu.

Tada you keep the menu and you can still play the disc.

fubarduck
23rd September 2002, 06:36
I don't like splitting, and I don't like keeping menus. I just want it to play the main movie, and to be on one disc. OK, now can anyone help with my problem? See above post!

fubarduck

DarkMatter
24th September 2002, 19:22
fubarduck, what doesn't work? Will it not play at all or does using FF/RW or chapter skip cause problems? I've ripped about 30 DVD's now using this method and not had a failure except the 5 I did on DVD Pro or more acurately DVD Pre (as in Pre-coastered) brand blanks. Princo should adopt "We coaster 'em at the factory so you don't have to" as the slogan for their DVD Pro line.

jmonfm, You're right about step 4. This will combine the create ifo and correct navigation into 1 step although you'll have to keep which is the new ifo and which is the original straight. I will try using it this way if it doesn't crash.

jesoonster, I initially started doing this because so many operations (anything that brings up the "Strip it" or "Split it" window) in IfoEdit cause crashes on my system. With crashes at every other step it was impossible to follow the published guides. But, since I started doing it this way, I realized that it is a good method for those that don't know or care what all the original files on the DVD you are ripping are. Since 1 DVD can generate over 20 files (ie. an ifo for every program chain plus VTS iofo's)it's confusing for a novice (like me)to figure out what the hell all that gobbledygook is. All you need to know is which VTS set(s) contains the main movie and Derrow makes nice new concise ifo's that contain only the info for what's going to be on the burned disc. For whatever reason when I used DVD Decrypter to rip the main movie files (main VTS and associated ifo's) from 12 Monkeys, none of the nav features worked on my player even though I double-checked it and tried it twice. When I went back and used the same VOB's stored on my HDD doing it this way it worked. When Derrow gets the bugs that cause those crashes worked out I'll be able to more reliably modify original files and I may switch. But right now this takes 10 minutes in IfoEdit and doesn't cause a crash. I'm not saying this is better but I do believe it is a more reliable method for those unfamiliar with DVD contents since there are no variables put into play by what the original Ifo's contained and you have only one set of ifo's so there's no confusion about which set should be burned.