ntdll errors with VirtualDubMod

[abysmal]

Hey All,

I am currently using DVDtoOgm to convert a dvd into .ogm format. It works great, except for when it actually comes to encoding the movie, which is done in VirtualDubMod. Here is the bug report:

VirtualDub crash report -- build 1215 (release)
--------------------------------------

Disassembly:
77f51c60: e8433e0200      call   77f75aa8
77f51c65: 85c0            test   eax, eax
77f51c67: 75d9            jnz    77f51c42
77f51c69: 57              push   edi
77f51c6a: e86f390200      call   77f755de
77f51c6f: f6460c40        test   [esi+0c], 40
77f51c73: 7412            jz     77f51c87
77f51c75: 895df4          mov    [ebp-0c], ebx
77f51c78: c745f800000080  mov    dword ptr [ebp-08], 80000000
77f51c7f: 57              push   edi
77f51c80: e80b3a0200      call   77f75690
77f51c85: ebbb            jmp    77f51c42
77f51c87: a15c32fc77      mov    eax, [77fc325c]
77f51c8c: 83f801          cmp    eax, 01
77f51c8f: 0f87a51f0200    ja     77f73c3a
77f51c95: 391d6032fc77    cmp    [77fc3260], ebx
77f51c9b: 75e2            jnz    77f51c7f
77f51c9d: 391d5832fc77    cmp    [77fc3258], ebx
77f51ca3: 75da            jnz    77f51c7f
77f51ca5: e93d5c0300      jmp    77f878e7
77f51caa: 55              push   ebp
77f51cab: 8bec            mov    ebp, esp
77f51cad: 53              push   ebx
77f51cae: 8b5d08          mov    ebx, [ebp+08]
77f51cb1: 56              push   esi
77f51cb2: 8b750c          mov    esi, [ebp+0c]
77f51cb5: 0fb74602        movzx  eax, word ptr [esi+02]
77f51cb9: 57              push   edi
77f51cba: c1e003          shl    eax, 03
77f51cbd: 8bfe            mov    edi, esi
77f51cbf: 2bf8            sub    edi, eax
77f51cc1: 3bfe            cmp    edi, esi
77f51cc3: 740a            jz     77f51ccf
77f51cc5: f6470501        test   [edi+05], 01
77f51cc9: 0f840e040000    jz     77f520dd
77f51ccf: f6460510        test   [esi+05], 10
77f51cd3: 0f8584000000    jnz    77f51d5d
77f51cd9: 8b4510          mov    eax, [ebp+10]
77f51cdc: 8b00            mov    eax, [eax]
77f51cde: 8d3cc6          lea    edi, [esi+eax*8]
77f51ce1: f6470501        test   [edi+05], 01      <-- FAULT
77f51ce5: 7576            jnz    77f51d5d
77f51ce7: 0fb70f          movzx  ecx, word ptr [edi]
77f51cea: 03c8            add    ecx, eax
77f51cec: 81f900fe0000    cmp    ecx, 0000fe00
77f51cf2: 7769            ja     77f51d5d
77f51cf4: 807d1400        cmp    byte ptr [ebp+14], 00
77f51cf8: 0f85651d0300    jnz    77f83a63
77f51cfe: 8a4705          mov    al, [edi+05]
77f51d01: 2410            and    al, 10
77f51d03: a810            test   al, 10
77f51d05: 884605          mov    [esi+05], al
77f51d08: 740b            jz     77f51d15
77f51d0a: 0fb64604        movzx  eax, byte ptr [esi+04]
77f51d0e: 8b448358        mov    eax, [ebx+eax*4+58]
77f51d12: 897038          mov    [eax+38], esi
77f51d15: 57              push   edi
77f51d16: 53              push   ebx
77f51d17: e8f0faffff      call   77f5180c
77f51d1c: 8b4708          mov    eax, [edi+08]
77f51d1f: 8b4f0c          mov    ecx, [edi+0c]
77f51d22: 3bc1            cmp    eax, ecx
77f51d24: 8901            mov    [ecx], eax
77f51d26: 894804          mov    [eax+04], ecx
77f51d29: 750d            jnz    77f51d38
77f51d2b: 668b07          mov    ax, [edi]
77f51d2e: 663d8000        cmp    ax, 0080
77f51d32: 0f8266020000    jc     77f51f9e
77f51d38: 8a4705          mov    al, [edi+05]
77f51d3b: a804            test   al, 04
77f51d3d: 0f85d51d0300    jnz    77f83b18
77f51d43: 0fb70f          movzx  ecx, word ptr [edi]
77f51d46: 8b4510          mov    eax, [ebp+10]
77f51d49: 0108            add    [eax], ecx
77f51d4b: 0fb70f          movzx  ecx, word ptr [edi]
77f51d4e: 294b28          sub    [ebx+28], ecx
77f51d51: f6460510        test   [esi+05], 10
77f51d55: 668b08          mov    cx, [eax]
77f51d58: 66890e          mov    [esi], cx
77f51d5b: 7409            jz     77f51d66
77f51d5d: 5f              pop    edi
77f51d5e: 8bc6            mov    eax, esi

Windows 5.1 (Windows XP build 2600) [Service Pack 1]

EAX = 00007850
EBX = 003f0000
ECX = 7ffde000
EDX = 003f0608
EBP = 0012f77c
DS:ESI = 0023:010cd2c0
ES:EDI = 0023:01109540
SS:ESP = 0023:0012f770
CS:EIP = 001b:77f51ce1
FS = 003b
GS = 0000
EFLAGS = 00010246

MM0 = 1010111111111111
MM1 = 0010001000110011
MM2 = 1010101010101011
MM3 = 0010001000100010
MM4 = 0000000000000000
MM5 = b780000000000000
MM6 = fa00000000000000
MM7 = c0c0000000000000

Crash reason: Access Violation

Crash context:
An out-of-bounds memory access (access violation) occurred in module 'ntdll'.

Thread traces:

Thread 00000f0c (Main thread)
    C:\Dvpt\CVS\VirtualDubMod_1.5\Copie_de_VirtualDubMod15\VirtualDub\source\Init.cpp(300)
    C:\Dvpt\CVS\VirtualDubMod_1.5\Copie_de_VirtualDubMod15\VirtualDub\source\Init.cpp(332)
    C:\Dvpt\CVS\VirtualDubMod_1.5\Copie_de_VirtualDubMod15\VirtualDub\source\Init.cpp(350)
    C:\Dvpt\CVS\VirtualDubMod_1.5\Copie_de_VirtualDubMod15\VirtualDub\source\VideoSource.cpp(592)
    C:\Dvpt\CVS\VirtualDubMod_1.5\Copie_de_VirtualDubMod15\VirtualDub\source\VideoSource.cpp(620)
    C:\Dvpt\CVS\VirtualDubMod_1.5\Copie_de_VirtualDubMod15\VirtualDub\source\FilterSystem.cpp(424)
    C:\Dvpt\CVS\VirtualDubMod_1.5\Copie_de_VirtualDubMod15\VirtualDub\source\FilterSystem.cpp(560)

Thread call stack:77f51ce1: ntdll!RtlpUnWaitCriticalSection [77f50000+1bfe+e3]
77f51dc9: ntdll!RtlpUnWaitCriticalSection [77f50000+1bfe+1cb]
77f51dc9: ntdll!RtlpUnWaitCriticalSection [77f50000+1bfe+1cb]
77f51ec8: ntdll!RtlpUnWaitCriticalSection [77f50000+1bfe+2ca]
77c2ab2e: msvcrt!free [77c10000+1aa6b+c3]
77c2ab2e: msvcrt!free [77c10000+1aa6b+c3]
010aa86c: mpeg2dec!?Close@CMPEG2Decoder@@QAEXXZ [010a0000+a730+13c]
010ab533: mpeg2dec!?Copyoddeven@CMPEG2Decoder@@IAEXPAUYV12PICT@@00@Z [010a0000+aef0+643]
010ab4e8: mpeg2dec!?Copyoddeven@CMPEG2Decoder@@IAEXPAUYV12PICT@@00@Z [010a0000+aef0+5f8]
00e0ab20: avisynth!CreateScriptEnvironment [00e00000+a340+7e0]
00e0a5c8: avisynth!CreateScriptEnvironment [00e00000+a340+288]
00e34ca8: avisynth!DllCanUnloadNow [00e00000+ae50+29e58]
00e34c58: avisynth!DllCanUnloadNow [00e00000+ae50+29e08]
00e0ab20: avisynth!CreateScriptEnvironment [00e00000+a340+7e0]
00e0a5c8: avisynth!CreateScriptEnvironment [00e00000+a340+288]
00e0737e: avisynth!0000737e
00e075e2: avisynth!000075e2
00e07578: avisynth!00007578
00e0b3a3: avisynth!DllCanUnloadNow [00e00000+ae50+553]
00e0b1ea: avisynth!DllCanUnloadNow [00e00000+ae50+39a]
73b552d5: AVIFIL32!AVIFileRelease [73b50000+52cb+a]
00414e01: AVIReadHandler::_destruct()
004130cf: AVIReadHandler::~AVIReadHandler()
00414efd: AVIReadHandler::Release()
0047c1ec: InputFileAVI::~InputFileAVI()
0047d7df: InputFileAVI::(special)()
00466075: CloseAVI()
0048f623: func_VirtualDub_Close()
004f933a: CScriptInterpreter::ParseExpression2()
005287cb: _close()
0012fa69: 0012fa69
0052c279: _unlock()
0052b6ef: _unlock_file()
77f517b2: ntdll!RtlAllocateHeap [77f50000+16a1+111]
77c75ecc: GDI32!GetDIBits [77c70000+5dc4+108]
77c75e94: GDI32!GetDIBits [77c70000+5dc4+d0]
77c736a5: GDI32!DeleteDC [77c70000+3607+9e]
77c73615: GDI32!DeleteDC [77c70000+3607+e]
004f9b3e: CScriptInterpreter::LookupRootVariable()
004fa100: CScriptInterpreter::Token()
004f8f28: CScriptInterpreter::ParseExpression()
004f9f68: CScriptInterpreter::Token()
004f8ce8: CScriptInterpreter::ExecuteLine()
0048d60a: RunScriptMemory()
77d49e92: USER32!SetActiveWindow [77d40000+9d90+102]
0047dcd8: VDJob::Run()
0047e8ab: VDJob::RunAll()
0047ba69: ParseCommandLine()
77d5504a: USER32!EnableMenuItem [77d40000+15020+2a]
0047b07c: Init()
70a71a29: SHLWAPI!StrCpyW [70a70000+19cb+5e]
004813cd: WinMain@16()
70a71a29: SHLWAPI!StrCpyW [70a70000+19cb+5e]
77f58f66: ntdll!RtlReAllocateHeap [77f50000+8c5f+307]
005294e0: realloc()
70a71a29: SHLWAPI!StrCpyW [70a70000+19cb+5e]
00530c7b: _msize()
77f52013: ntdll!RtlAcquirePebLock [77f50000+1feb+28]
77f5201c: ntdll!RtlAcquirePebLock [77f50000+1feb+31]
70a71a29: SHLWAPI!StrCpyW [70a70000+19cb+5e]
77f5202c: ntdll!RtlReleasePebLock [77f50000+201d+f]
77e61a57: kernel32!GetStartupInfoA [77e60000+177e+2d9]
77e619ef: kernel32!GetStartupInfoA [77e60000+177e+271]
70a71a29: SHLWAPI!StrCpyW [70a70000+19cb+5e]
00527681: atexit()
005296be: WinMainCRTStartup()
70a71a29: SHLWAPI!StrCpyW [70a70000+19cb+5e]
77e814c7: kernel32!GetCurrentDirectoryW [77e60000+21483+44]
70a71a29: SHLWAPI!StrCpyW [70a70000+19cb+5e]

-- End of report 

Below are my PC specs:

AMD Athlon XP 2500+
512MB Corsair XMS3200 Ram
ATI Radeon 9700 Pro
Windows XP SP1

Any ideas? Its rather annoying as it gets to the end of the encoding operation, and then fails :@. This happens with both DivX and Xvid. I am using .ogg as the audio source, which was demuxed from the vob files.

Cheers,
Tom

[abysmal]

Update: this also happens with standard Virtual Dub.

[original DVD]

Seems not to be a error of DVDtoOgm...

Maybe check al input files. Maybe some data is corrupted.

Maybe re-rip or created the source files again...

[abysmal]

Update: its working now guys. Cheers for the help anyway. It just turned out avisynth was causing the errors, although i still dont know why it was. I just removed avisynth and installed v2 instead of 2.5 and it worked. i was thinking maybe the plugins not being compatable would cause it, but afaik the plugins dont even work if you try to use them with an incompatable version (YV12 w/YUV)

[fvbourgo]

I'm using AutoGordianKnot0.65beta and encountered ntdll problems. I did what abysmal did (roll back to v. 2(.08) of avisynth. Now the ntdll errors are gone but I get a different VirtualDub error: "Avisynth open failure. LoadPlugin: "C:\Program files\AutoGK\filters\mpeg2dec3dg.dll" is not an Avisynth 1.0 plugin (D:\DVD\Koyaanisqatsi\tmp\_.avs, line1)"

Any suggestions?
Fvbourgo

[Enchanter]

fvbourgo,

Your version of MPEG2DEC.dll is not compatible with the Avisynth version you are using (version 1.0). You need to obtain matching plug-ins and Avisynth versions.

Cheers.

[Phantom]

VirtualDub crash report -- build 2366 (release)
--------------------------------------

Disassembly:
7c910d60: 58 pop eax
7c910d61: ff db ff
7c910d62: ff db ff
7c910d63: ff8b45e43d80 dec dword ptr [ebx-7fc21bbb]
7c910d69: 0000 add [eax], al
7c910d6b: 000f add [edi], cl
7c910d6d: 82710200 xor dword ptr [ecx+02], 00
7c910d71: 003b add [ebx], bh
7c910d73: 47 inc edi
7c910d74: 20720e and [edx+0e], dh
7c910d77: 8b4f28 mov ecx, [edi+28]
7c910d7a: 03c8 add ecx, eax
7c910d7c: 3b4f24 cmp ecx, [edi+24]
7c910d7f: 0f833d010000 jnc 7c910ec2
7c910d85: 8b4f28 mov ecx, [edi+28]
7c910d88: 03c8 add ecx, eax
7c910d8a: 3b4f24 cmp ecx, [edi+24]
7c910d8d: 0f8706010000 ja 7c910e99
7c910d93: 3d00fe0000 cmp eax, 0000fe00
7c910d98: 0f8715720100 ja 7c927fb3
7c910d9e: 33c0 xor eax, eax
7c910da0: 8a4605 mov al, [esi+05]
7c910da3: 83e010 and eax, 10
7c910da6: 884605 mov [esi+05], al
7c910da9: 8d9f78010000 lea ebx, [edi+178]
7c910daf: 899d5cffffff mov [ebp-a4], ebx
7c910db5: 83bf7001000000 cmp dword ptr [edi+170], 00
7c910dbc: 0f84d0000000 jz 7c910e92
7c910dc2: 0fb745e4 movzx eax, word ptr [ebp-1c]
7c910dc6: 50 push eax
7c910dc7: 57 push edi
7c910dc8: e834120000 call 7c912001
7c910dcd: 8bc8 mov ecx, eax
7c910dcf: 894d9c mov [ebp-64], ecx
7c910dd2: 3bd9 cmp ebx, ecx
7c910dd4: 7416 jz 7c910dec
7c910dd6: 8d41f8 lea eax, [ecx-08]
7c910dd9: 89857cffffff mov [ebp-84], eax
7c910ddf: 668b55e4 mov dx, [ebp-1c]
7c910de3: 663b10 cmp edx, [eax] <-- FAULT
7c910de6: 0f8793feffff ja 7c910c7f
7c910dec: 8d4608 lea eax, [esi+08]
7c910def: 898564ffffff mov [ebp-9c], eax
7c910df5: 8b5104 mov edx, [ecx+04]
7c910df8: 899574ffffff mov [ebp-8c], edx
7c910dfe: 8908 mov [eax], ecx
7c910e00: 895004 mov [eax+04], edx
7c910e03: 8902 mov [edx], eax
7c910e05: 894104 mov [ecx+04], eax
7c910e08: 56 push esi
7c910e09: 8b75c8 mov esi, [ebp-38]
7c910e0c: 56 push esi
7c910e0d: e8bafdffff call 7c910bcc
7c910e12: 8b45e4 mov eax, [ebp-1c]
7c910e15: 014628 add [esi+28], eax
7c910e18: 834dfcff or dword ptr [ebp-04], ff
7c910e1c: e85c000000 call 7c910e7d
7c910e21: 33db xor ebx, ebx
7c910e23: 80be8605000001 cmp byte ptr [esi+586], 01
7c910e2a: 0f85bb090000 jnz 7c9117eb
7c910e30: 8b8e80050000 mov ecx, [esi+580]
7c910e36: 3bcb cmp ecx, ebx
7c910e38: 741d jz 7c910e57
7c910e3a: 8b45a0 mov eax, [ebp-60]
7c910e3d: c1e80a shr eax, 0a
7c910e40: 3d80000000 cmp eax, 00000080
7c910e45: 0f8360710100 jnc 7c927fab
7c910e4b: 8d0440 lea eax, [eax+eax*2]
7c910e4e: c1e004 shl eax, 04
7c910e51: 8d440828 lea eax, [eax+ecx+28]
7c910e55: ff00 inc dword ptr [eax]
7c910e57: 8b45d8 mov eax, [ebp-28]
7c910e5a: 0b45dc or eax, [ebp-24]
7c910e5d: 0f db 0f
7c910e5e: 85 db 85
7c910e5f: 8a db 8a

Windows 5.1 (Windows XP build 2600) [Service Pack 2]

EAX = fffffff8
EBX = 00da0178
ECX = 00000000
EDX = 00da0091
EBP = 0012ecbc
DS:ESI = 0023:010ddf80
ES:EDI = 0023:00da0000
SS:ESP = 0023:0012ec00
CS:EIP = 001b:7c910de3
FS = 003b
GS = 0000
EFLAGS = 00010206
FPUCW = ffff027f
FPUTW = ffffffff

MM0 = 0012f1c000000000
MM1 = 000002860000001b
MM2 = 0012f1c000000000
MM3 = 000000000000027f
MM4 = c234f72c234f7000
MM5 = 9800000000000000
MM6 = d3dcb08d3dcb0800
MM7 = 8000000000000000

Crash reason: Access Violation

Crash context:
An out-of-bounds memory access (access violation) occurred in module 'ntdll'.

Thread traces:

Thread 00000bac (Main thread)
C:\Dvpt\VDub_1.5.x\VirtualDubMod15\VirtualDub\sour ce\Init.cpp(344)
C:\Dvpt\VDub_1.5.x\VirtualDubMod15\VirtualDub\sour ce\Init.cpp(387)
C:\Dvpt\VDub_1.5.x\VirtualDubMod15\VirtualDub\sour ce\Init.cpp(407)
C:\Dvpt\VDub_1.5.x\VirtualDubMod15\VirtualDub\sour ce\Init.cpp(467)
Thread 000005c8 (Log Window)

Thread call stack:7c910de3: ntdll!wcsncpy [7c900000+10a8f+354]
77d4f076: USER32!DrawTextExW [77d40000+ec50+426]
00566759: _UnwindNestedFrames()
005661c8: free()
0050bff4: MatroskaCluster::~MatroskaCluster()
00567033: (special)()
0050bfb5: ?$ModCompactListNode::~?$ModCompactListNode()
0050bd57: ?$ModList:oDeleteNode()
0050678b: MatroskaStream::~MatroskaStream()
747309a9: MSCTF!TF_UninitSystem [74720000+10469+540]
0050bc78: MatroskaStream:special)()
0050bd92: ?$ModList:oDeleteNode()
00508d3a: MatroskaReadNode::~MatroskaReadNode()
0050be57: ?$ModList:oDeleteNode()
005094fd: MatroskaReadHandler::_destruct()
005093d6: MatroskaReadHandler::MatroskaReadHandler()
0056f297: _NLG_Return()
005667fb: _CallCatchBlock2()
0056ef51: CallCatchBlock()
0056eebe: CatchIt()
0056ed4c: FindHandlerForForeignException()
0056eca7: FindHandler()
0056eaf4: __InternalCxxFrameHandler()
005667a6: __CxxFrameHandler()
7c9037bf: ntdll!RtlConvertUlongToLargeInteger [7c900000+3745+7a]
7c90378b: ntdll!RtlConvertUlongToLargeInteger [7c900000+3745+46]
7c937860: ntdll!LdrAddRefDll [7c900000+37619+247]
006e0061: VirtualDubMod!002e0061
7c910732: ntdll!RtlAllocateHeap [7c900000+105d4+15e]
7c910732: ntdll!RtlAllocateHeap [7c900000+105d4+15e]
7c90eafa: ntdll!KiUserExceptionDispatcher [7c900000+eaec+e]
7c9105c8: ntdll!RtlFreeHeap [7c900000+1043d+18b]
7c910551: ntdll!RtlFreeHeap [7c900000+1043d+114]
7c91056d: ntdll!RtlFreeHeap [7c900000+1043d+130]
7c9134d6: ntdll!RtlValidSid [7c900000+13497+3f]
7c914d8f: ntdll!RtlAppendUnicodeToString [7c900000+14d42+4d]
7c9105c8: ntdll!RtlFreeHeap [7c900000+1043d+18b]
7c910551: ntdll!RtlFreeHeap [7c900000+1043d+114]
7c91056d: ntdll!RtlFreeHeap [7c900000+1043d+130]
77f643d0: SHLWAPI!SHRegGetValueW [77f60000+431f+b1]
77f643dd: SHLWAPI!SHRegGetValueW [77f60000+431f+be]
005073ae: MatroskaStreamSegment::UpdateState()
00508e2c: MatroskaReadNode::UpdateState()
0050975b: MatroskaReadHandler::_construct()
005093b9: MatroskaReadHandler::MatroskaReadHandler()
004f98ec: InputFileMatroska::Init()
0048d59c: VDProject::Open()
004828e3: ?$list::_Buynode()
0052d217: ?$list::insert()
0052d078: VDAttachLogger()
0052d120: VDAutoLogger::VDAutoLogger()
0048343c: OpenAVI()
0048343c: OpenAVI()
77d4b96b: USER32!IsWindow [77d40000+b933+38]
5ad73a5a: uxtheme!DrawThemeText [5ad70000+3031+a29]
5ad73995: uxtheme!DrawThemeText [5ad70000+3031+964]
5ad73aa7: uxtheme!DrawThemeText [5ad70000+3031+a76]
77d48734: USER32!GetDC [77d40000+86c7+6d]
77d4d074: USER32!EnumDisplayMonitors [77d40000+cf63+111]
77d48bd9: USER32!GetWindowThreadProcessId [77d40000+8a80+159]
77d4885a: USER32!GetDC [77d40000+86c7+193]
77d4882a: USER32!GetDC [77d40000+86c7+163]
77d4882a: USER32!GetDC [77d40000+86c7+163]
77d4d69c: USER32!GetActiveWindow [77d40000+d658+44]
00482fdc: OpenAVI()
004916f9: VDProjectUI::MenuHit()
77d4eaad: USER32!EnableMenuItem [77d40000+ea2f+7e]
77d4eaad: USER32!EnableMenuItem [77d40000+ea2f+7e]
77d4ebf3: USER32!CallNextHookEx [77d40000+eb03+f0]
77d4ec03: USER32!CallNextHookEx [77d40000+eb03+100]
7c90eae3: ntdll!KiUserCallbackDispatcher [7c900000+ead0+13]
77d494be: USER32!GetWindowLongA [77d40000+945d+61]
77d4baa4: USER32!IsWindow [77d40000+b933+171]
77d4b96b: USER32!IsWindow [77d40000+b933+38]
77d4b3f9: USER32!DefWindowProcW [77d40000+b33c+bd]
5ad73c20: uxtheme!DrawThemeText [5ad70000+3031+bef]
5ad8e300: uxtheme!GetThemeTextMetrics [5ad70000+1de50+4b0]
5ad73995: uxtheme!DrawThemeText [5ad70000+3031+964]
5ad71adb: uxtheme!00001adb
5ad71b3d: uxtheme!00001b3d
77d48bd9: USER32!GetWindowThreadProcessId [77d40000+8a80+159]
77d4b3cc: USER32!DefWindowProcW [77d40000+b33c+90]
77d4b3a7: USER32!DefWindowProcW [77d40000+b33c+6b]
77d4b3a7: USER32!DefWindowProcW [77d40000+b33c+6b]
00493fe4: VDProjectUI::MainWndProc()
5ad8fdd5: uxtheme!GetThemeTextMetrics [5ad70000+1de50+1f85]
5ad73b1b: uxtheme!DrawThemeText [5ad70000+3031+aea]
00493eff: VDProjectUI::StaticWndProc()
77d48734: USER32!GetDC [77d40000+86c7+6d]
77d48bd9: USER32!GetWindowThreadProcessId [77d40000+8a80+159]
77d4885a: USER32!GetDC [77d40000+86c7+193]
77d4882a: USER32!GetDC [77d40000+86c7+163]
77d4882a: USER32!GetDC [77d40000+86c7+163]
77d4b4c0: USER32!DefWindowProcW [77d40000+b33c+184]
77d4b4cb: USER32!DefWindowProcW [77d40000+b33c+18f]
77d4b4cb: USER32!DefWindowProcW [77d40000+b33c+18f]
77d4b50c: USER32!DefWindowProcW [77d40000+b33c+1d0]
77d4b51c: USER32!DefWindowProcW [77d40000+b33c+1e0]
7c90eae3: ntdll!KiUserCallbackDispatcher [7c900000+ead0+13]
77d494be: USER32!GetWindowLongA [77d40000+945d+61]

-- End of report

I keep getting 'An out-of-bounds memory access (access violation) occurred in module 'ntdll'.' whenever i try and open an MKV file in VirtualDubMod1.5.10.1

My computer is:
Windows XP Professional SP2
3.0Ghz Intel HT
1024MB Hyundai RAM
ATI 9800 Pro Sapphire Radeon 128MB

Thanks in advance if anyone posts a reply to my problem