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Nexy wrote:Thanks for the sub channel crc fix.
But this problem (http://forum.redump.org/topic/18552/meg … e-kingpin/) occurs again.
Nexy wrote:Any progress on backwards dumping?
In the near future.
xTMODx wrote:it looks like the cue file is broken because of CDTEXT
Perhaps, it needs unicode. I'll support it.
F1ReB4LL wrote:Maybe you're decoding it wrong?
My color disc has 106x19600 bytes + 18032 (incomplete frame) in track 01. So, /vn 0 is no problem.
Your color disc has 106x19600 bytes + 7624 (incomplete frame) in track 01. So, you need to use /vn 10408. (18032 - 7624 = 10408)
Incomplete frame is VideoNow logo. This belongs to track 01, not track 02.
Uploaded: http://www.mediafire.com/file/eq80y20l9 … st.7z/file
If crc16 of subQ is 0, app do not return FALSE.
Try not to use /nq.
user7 wrote:The two 708 dumps don't match hashes
F1ReB4LL wrote:Why was the track type set to audio in the cue?
Uploaded: http://www.mediafire.com/file/eq80y20l9 … st.7z/file
- fixed: bad SubQ ctl is fixed when /nq is used
- fixed: 2 sectors are read when gets the mode of main-channel
========== LBA[000000, 0x00001]: Main Channel ==========
:
:
0910 : F8 AC D8 1C 5A 89 FB 26 C3 5A D1 FB 1C 43 49 F1 ....Z..&.Z...CI.
0920 : F6 C4 26 43 42 5F B5 24 00 FF FF FF FF FF FF FF ..&CB_.$........
========== LBA[000001, 0x00001]: Main Channel ==========
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
0000 : FF FF FF 00 01 81 70 61 00 28 00 1E 80 08 60 06 ......pa.(....`.
0010 : A8 02 FE 81 80 60 60 28 28 1E 9E 88 68 66 AE AA .....``((...hf..
F1ReB4LL wrote:Any info on this? Can DIC detect the needed amount of empty sectors for the first track? As I understand, you need to align the 2nd track to start with the proper byte sequence, not the 1st track. If you detect the offset for the 2nd track, all the other tracks should also have the proper offset, including the 1st track.
Did you try this?
sarami wrote:I created PVDTools(https://github.com/saramibreak/PVDTools) to decode VideoNow disc.
Please decode your VideoNow disc, using this tool.
sarami wrote:If /vn 18032 is set, wav file isn't decoded properly and the last frame of previous track appears to the 1st frame of current track.
user7 wrote:Dumped with /sf /nq /c2 twice each on my 760SA and 708
All four dumps "no unintentional c2 errors", none of the hashes matched either...
It seems 708 is good.
user7 wrote:would it be possible for dic to auto-detect multisessional discs and use "/ms" automatically?
Uploaded.
http://www.mediafire.com/file/eq80y20l9 … st.7z/file
http://www.mediafire.com/file/uw3e03kdk … ar.gz/file
- added: using "/ms" automatically
- added: /aj flag (detecting Atari Jaguar CD header)
Resistiv wrote:Nope, my disc drive's region and the region of the discs I'm dumping are the same (Region 1)
Uploaded: http://www.mediafire.com/file/eq80y20l9 … st.7z/file
- fixed: GetBusKey (DVDAuth)
All logs are needed, and also try to use /ms flag.
http://forum.redump.org/post/71821/#p71821
Same problem? I also confirmed that if drive is region 2 and disc is region 1, "Failed to get the TitleKey" occurred.
Uploaded. (link is same)
- added: EncryptedTitleKey
- changed: TitleKey -> DecryptedTitleKey
Uploaded: http://www.mediafire.com/file/eq80y20l9 … st.7z/file
- fixed: short of the buf size. (DVDAuth)
- added: DVD drive region to log
user7 wrote:All four files copied over fine, but not for dumping
Simple c2 errors, not protection?
Resistiv wrote:Tested, throws an extremely similar error, no output at all printed to the log file.
Does this error occur by all DVD you have? or not?
F1ReB4LL wrote:but for some reason the dump itself always has different sizes, why?
Because reading error occurred out of the ss range.
Nexy wrote:So /r only works for audio CD's currently?
Plextor drive
: audio command -> 0xd8 is used
: data command -> 0xd8 is used --> scrambled data sector
: audio command with /be flag -> 0xbe is used
: data command with /be flag -> 0xbe is used --> non scrambled data sector
Nexy wrote:I'm trying to do some backwards dumping of a Tages CD. Could you add that option to DVD as well?
I'll add it in the future.
user7 wrote:here is an unlicensed PS2 disc that does not work with /sf flag
If there is not BIG.DAT, DIC can't detect protection.
LuxKiller65 wrote:Running Windows 7 64 bit, DICUI 1.13
DICUI is here http://forum.redump.org/topic/17889/dic … available/ or https://github.com/SabreTools/DICUI
reentrant wrote:First track in 2nd dump is bigger by 150 sectors, is it expected that old vs new dumps are different?
It seems it can't get MSF.
REM LEAD-OUT 00:00:00
REM SESSION 02
REM LEAD-IN 00:00:00
REM PREGAP 00:00:00
Resistiv wrote:GetLastError: 1450, Insufficient system resources exist to complete the requested service.
I saw this error for the first time.
Updated test version. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
- changed: CSS authentication tool (CSS.exe -> DVDAuth.exe)
F1ReB4LL wrote:"/vn" without val for autodetection?
Yes.
F1ReB4LL wrote:How to find out the proper offset for each disc, then?
1st non zero bytes are here.
// VideoNow Color Jr. XP
CONST BYTE aVideoNowBytes[] = {
0x81, 0xe3, 0xe3, 0xc7, 0xc7, 0x81, 0x81, 0xe3,
};
// VideoNow B&W
CONST BYTE aVideoNowBytesOrg[] = {
0xe1, 0xe1, 0xe1, 0x01, 0xe1, 0xe1, 0xe1, 0x00,
};
F1ReB4LL wrote:Can DIC autodetect it?
Yes.
F1ReB4LL wrote:Could you explain that? What offset should be used for the B&W discs, for the Color discs, for the Jr. discs, for the XP discs?
http://www.mediafire.com/file/zsdsslyhq … 29.7z/file
If /vn 18032 is set, wav file isn't decoded properly and the last frame of previous track appears to the 1st frame of current track.
F1ReB4LL wrote:How can it have CSS, but no protected files?
1. How about other app (DVDDecrypter, AnyDVD)?
2. Before execute CSS.exe, try to copy VTS_xx_x.VOB to any directory. If "Copy protection error" dialog shows, CSS exists.
Nexy wrote:Any word on that safedisc switch?
Do not use EccEdc.exe (move to other directory or rename app name).
I'll fix it like this
val Combined offset is shifted for negative direction if positive value is set
F1ReB4LL wrote:And 18032 should be the default value
No.
I created PVDTools(https://github.com/saramibreak/PVDTools) to decode VideoNow disc.
Please decode your VideoNow disc, using this tool.
Some reasons, VideoNow player may require 18032 zero bytes in the head of the 1st track, but it is obvious that "e1 e1 e1 01 e1 e1 e1 00" (black&white disc) is the head of the 1st track as the disc format.
[Entry 11]
Session=2
Point=0xa2
ADR=0x01
Control=0x04
TrackNo=0
AMin=0
ASec=0
AFrame=0
ALBA=-150
Zero=0
PMin=17
PSec=8
PFrame=57
PLBA=77007
This entry is the lead-out of the 2nd session. You can rewrite PMin/Sec/Frame/LBA to the value that you wish.
Jackal wrote:I guess we have to somehow modify the .ccd and include the additional data between the 2 sessions and in the lead-out area in the image (see attached .png).
Simply, how about rewriting PMin/Sec/Frame/LBA of "[Entry xx]", like audio-trap-disc?
Ringcode of my tk3
Mastering Code: 19162 2
Mastering SID Code: IFPI LF72
Mould SID Code: IFPI U824
Other text: CONCORD CA
Other text: MFG BY CREST NATIONAL - CA E
Jackal wrote:Plextors indeed seem unable to read the TOC. The Optiarc is reading them fine though:
Jackal wrote:0-301 - Session 1 (audio track, all zeroes)
302-11566 - Session 1 lead-out/ Session 2 lead-in? (all readable sectors are zeroes)
11567-11701 - Pregap? (mixed data/audio)
11702-77006 - Session 2 (data track with unreadable rings / error sectors)
Me too. I also checked by AD-7280S.
Jackal wrote:I can confirm that Plextor drives can only read Mil-CD discs with swap trick.
Me too.
Jackal wrote:Unreadable sectors:
tk3:
25,210 25301 | 92
:
My tk3
15,067 15,107 | 41
15,141 15,166 | 26
(other ranges not checked)
Nexy wrote:What would I check with cdtoimg when it cannot dump safedisc?
This.
Nexy wrote:the first bad MSF sector has an ecc/edc error and the additional blocks the sync is shifted over in the blocks by 16 bytes, where the first 16 bytes are some random bytes or from the previous sector.
Nexy wrote:sarami, may I ask for a switch that will prevent filling SafeDisc and other error sectors with 0x55 when descrambling?
Why?
Nexy wrote:I am having a problem dumping Hegmonia - Legions of Iron
Nexy wrote:FatArnold has enountered the MSF bug on the linux build with safedisc
Please check by cdtoimg.exe (d8 hacked)
F1ReB4LL wrote:Still doesn't work properly.
Uploaded test version. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
Nexy wrote:Perhaps this is why the set speed fails on my Yamaha CRW-F1, there is a bug in it.
Does CRW-F1 support SET_CD_SPEED (0xbb) ?
Uploaded. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
This disc has two 00000001.TMP. I fixed as only 1st 00000001.TMP is recognized.
reentrant wrote:NEVER enable the silent mode. This funcion is somewhat buggy, and after of that your drive maybe remains stucked forever at 8x read speed for CD, even if you disable that mode.
I didn't know it. My 755 is already stucked...
Uploaded. https://github.com/saramibreak/DiscImag … r/releases
Nexy wrote:After reading the whole disc, it went back and tried to re-read the SafeDisc sectors?
I can't comment without logs.
Nexy wrote:Also I've noticed that setting read speed to 8, 16, 24, 32, 40 makes no difference with CD dumps and it is always dumping at the same speed (about 4x?)
No problem with my PX-755.
user7 wrote:IsoBuster Properties and IMGBurn Discovery showing a different size from a CD-R
75577 * 2048 = 154781696 (IsoBuster, IMGBurn)
75577 * 2352 = 177757104 (DIC)
Are there sync, msf ecc and edc in IsoBuster and IMGBurn image?
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