Mit diesem Tool kann man seine ISOs scrubben, somit von Müll befreien und beim zusammen packen wird es kleiner.
Eigentlich nur nützlich für Uploader *hust*
Wenn IOS37 eingespielt weird sind die DVDs die gescrubbet wurden nicht mehr lauffähig.
ZitatAlles anzeigenWiiscrubber 1.2
Think you'll like this version
Whats new?
1. Smaller compressed sizes possible as a bug fix was marking data
that wasn't actually used.
2. Allows for replacement of files on the ISO -i.e Right click LOAD menu works
3. Allows for replacement of files larger than the original
4. Auto Trucha signs if a file is replaced
Bug fixes:
1. Another 32/64 bit error meant that I was marking data used that
wasn't. This saves about an extra 100-200 Meg from an image.
2. Few display errors corrected
3. A 32/64 error meant some files could not be extracted correctly
Thanks to Waninkoko for releasing the source of the WiiFrii code as it allowed
me to implement the Trucha bits.
It allows you to:
1. open up the WII iso's and extract/replace individual files from them
2. Change the iso so that unused areas are overwritten with 0xFF/0s. This
has the effect of then making the ISO compressable
You need:
You will need a copy of the ubiquitous "key.bin" in the same directory.
You should not need to install any extra runtime files.
A descrambled wii iso
Plenty of disc space
A fair bit of time.
How to use:
Copy the key.bin file to the same directory as the exe.
Load the software.
Load the ISO file by clicking on the 'load iso' button
What the program is doing appears in the bottom window
Disc filelist appears in the top window as a standard treelist
Name of game and size of the data on the disc appears in top right
How to extract files:
Only one at a time at present
In the treelist click on a file to select
Right click the mouse button
Select 'Save' from the popup menu
The fields on the filename shown are:
name, partition, Offset into decrypted file, Filesize
How to scrub the disc:
Click on the clean and save button
Depending on the option chosen next to the clean button you will then save
either a scrubbed file, a dif file or both files. If the TRUCHA option is chosen then
you will create several new files:
1. a dummy fst.bin
2. a modified fst.bin containing links for the padding files
3. several files full of 0's that can be loaded into the modified image.
4. a modified boot.bin that is needed for the modified fst.bin to be accessed
ISO: This creates a copy of the loaded ISO with the same name but (compress)
appended to the name before the .ISO part (so SPM.ISO would become
SPM(compress).ISO).
DIFF: This creates a Diff file of the differences between the loaded file and
what a scrubbed one would contain. The filename used is the same as the savename but with
.dif used instead of ISO
BOTH: does both ISO and DIFF - you will need a LOT of storage for this
Compressing the scrubbed image should give you a figure close to the size of data
detailed earlier. The DIFF file will not compress that well (due to it being the
random data contained in the 'empty' disk blocks.
Comments:
I've tried on quite a few files, checking the files that are then extracted and
all seems correct. But no 100% guarantees can be made that the cleaned ISO will
work. What I tend to do is extract all the files from an uncleaned image using wiitools
and then extract all the same files from a cleaned image and do a windiff on them to
check for any irregularities. There is always the potential that Nintendo will start
checking for these sort of changes in a firmware update. Just be aware.
Sources etc.:
The source code is written under Visual C 6 (what I had installed here at the time).
The source will be released when I have a fully stable build.
Some of the source is from the excellent wiifuse
Some source code from Waninkokos wiifrii
Openssl source is also included for the crypto
Limitations/Errors/Bugs/Features/Improvements:
You may notice the 'load' function on the file popup - that would be a target - FIXED
Multiple file extraction would be more than useful but I thought it was better to
test the extraction function on single files first
I've got an issue where a release version will not work correctly, thats why this release is
a debug build. (*Love* finding those errors) - FIXED - Thanks to Juster at GBATemp.net
Yes the Icon is rubbish - one of my trademarks - will be fixed soon
File size is limited to 4.5 Gig as if the software is on a DL disc it probably needs to be - Fixed
Some of the extracted Disc titles look odd - not my fault- Fixed
Wish list for 1.3:
command line option
Comments/Suggestions/Errors:
Pop over to GBATEMP.NET and post on the boards there.
Changes from 1.1b
1. Load file now works
2. Several more bug fixes with 32/64 issues
3. Display changed for partition info to allow VC channels to show
correctly
4. Trucha signing of disc works automagically
5. Can possibly load files bigger than the original
Changes from 1.0a:
1. Options of creating and using the dif files
2. MoH2 now really does show correctly
3. Key checking to make sure the correct one is used
4. code tidy up
5. Gamecube images work
6. TRUCHA signer padding option
7. Option of keeping crypto headers or not
8. settings are saved in the registry
9. Bug fixing - thank you Juster.
Changes from 1.0:
1. Way of scrubbing changed slightly so that the sector crypto header is left
unchanged. This makes it a bit more difficult to detect but lessens the compressability.
2. Disc Filename display corrected so titles like MoH2 show correctly
Changes from beta test version:
1. Key file now only needs to be in the same directory as the program
2. A progress bar with cancel option when you start scrubbing
3. appended file name changed to (compress) to avoid confusion
4. Clickable URL of gbatemp in about box.
Dack
April 27th 2008
