VirtualDub 1.5.0 + Win2K + Divide by Zero Error

[acanthis]

Anyone else have problems with VirtualDub 1.5.0 running under Windows 2000?

1.4.13 and prior versions have worked perfectly. 1.5.0 loads, but the first time an attempt is made to select an option from one of the menus (i.e. File -> Open or Help->About, say) the program immediately crashes with a Divide by Zero error.

I'm using the non P4 build with an Athlon CPU. Same version works fine under XP Pro and XP Home. Removing contents of plugins dir has no effect.

Reverting to 1.4.13 fixes the problem.

[leadman584]

Same with ME. P4 version crashes with zero divide error. normal crashed couple of minutes into an Nth pass encode with Divx. Logfile and mvinfo.bin apparently corrupted. Going back to older version for awhile I guess.

[acanthis]

Originally posted by leadman584
Same with ME. P4 version crashes with zero divide error. normal crashed couple of minutes into an Nth pass encode with Divx. Logfile and mvinfo.bin apparently corrupted. Going back to older version for awhile I guess.

I have never able to get DivX 5.0.3 in N Pass mode to work reliably with VDub even before the 1.5 version; it frequently crashed with an exception at the very start of the second pass, so for some time now I've been using the old 2 pass mode, which works fine. I blame DivX Networks for that one! Most of my encodes are from first generation DV captures from a digital cable tuner and they're encoded at high bit rates so I don't need the N Pass function anyway.

As for my problem with VDub 1.5 crashing whenever I select a menu option, I've sent a report to Avery Lee and reverted to 1.4.13 for the time being.

[leadman584]

I thought my .avs set-up may have caused the crash. Reverted to VDub 1.4.13, set 5 pass, and went to bed. The video ran all 5 passes flawlessly, looks pretty good too. I'll wait a bit on upgrading till more testing is done. I would imagine it is darn hard to anticipate every system configuration that a program as universal as VDub will be used under.

[Belgabor]

1.5.0 (normal non-P4 version) works like charm here on w2k.

[JuanC]

Originally posted by Belgabor
1.5.0 (normal non-P4 version) works like charm here on w2k. And I have successfully used the VD1.5, P4 version without a problem during 20+ hours re-encoding 3 captures in N-passes (just 2, the new way with DivX 5.0.3) whithout any problem on my P4 machine, WinXP SP1. :J

[acanthis]

Originally posted by JuanC
And I have successfully used the VD1.5, P4 version without a problem during 20+ hours re-encoding 3 captures in N-passes (just 2, the new way with DivX 5.0.3) whithout any problem on my P4 machine, WinXP SP1. :J

Looks like it's just me then :( Every other application I have works without problems (including VirtualDubMod) so I assume that there was some subtle change made in 1.5.0 and I'm wondering if it's a bad DLL somewhere. Anyway, life's too short to spend time worrying over it. There's nothing in 1.5 that I need so I'll stick with what works.

Thanks for the feedback.

[wotef]

no i got it too today (W2k, non-p4)

do this, launch vdub and go to video --> compression --> crash

i'm stepping back to 1.4.13

[morsa]

well, in my case when i select DIVX 5.02 pro as compresion method Vdub (or Divx) crashes at the last frame of the encoding.
This wasn't happening with 1.4.13

[fccHandler]

Hmm... I've had no crashes so far with 1.5.0, and I use DivX 5.0.2 all the time. (However, I'm on Win98SE.) Is there a crash report?

[acanthis]

Originally posted by fccHandler
Hmm... I've had no crashes so far with 1.5.0, and I use DivX 5.0.2 all the time. (However, I'm on Win98SE.) Is there a crash report?

Here you go (note: even though the thread trace mentions p4root, I can assure you that this is from VirtualDub.exe for non-P4)

For me this crash happens every time I select an option from a menu, not just Video->Compression :)


VirtualDub crash report -- build 15584 (release)
--------------------------------------

Disassembly:
0049f4c0: 208b45085657 and [ebx+57560845], cl
0049f4c6: 6a08 push 08
0049f4c8: 59 pop ecx
0049f4c9: be08eb4c00 mov esi, 004ceb08
0049f4ce: 8d7de0 lea edi, [ebp-20]
0049f4d1: f3a5 rep movsd
0049f4d3: 8945f8 mov [ebp-08], eax
0049f4d6: 8b450c mov eax, [ebp+0c]
0049f4d9: 8945fc mov [ebp-04], eax
0049f4dc: 8d45f4 lea eax, [ebp-0c]
0049f4df: 50 push eax
0049f4e0: ff75f0 push dword ptr [ebp-10]
0049f4e3: ff75e4 push dword ptr [ebp-1c]
0049f4e6: ff75e0 push dword ptr [ebp-20]
0049f4e9: ff15c4f14a00 call dword ptr [004af1c4]
0049f4ef: 5f pop edi
0049f4f0: 5e pop esi
0049f4f1: c9 leave
0049f4f2: c20800 ret 0008
0049f4f5: cc int 3
0049f4f6: cc int 3
0049f4f7: cc int 3
0049f4f8: cc int 3
0049f4f9: cc int 3
0049f4fa: cc int 3
0049f4fb: cc int 3
0049f4fc: cc int 3
0049f4fd: cc int 3
0049f4fe: cc int 3
0049f4ff: cc int 3
0049f500: 57 push edi
0049f501: 56 push esi
0049f502: 53 push ebx
0049f503: 33ff xor edi, edi
0049f505: 8b442414 mov eax, [esp+14]
0049f509: 0bc0 or eax, eax
0049f50b: 7d14 jge _alldiv+21 (0049f521)
0049f50d: 47 inc edi
0049f50e: 8b542410 mov edx, [esp+10]
0049f512: f7d8 neg eax
0049f514: f7da neg edx
0049f516: 83d800 sbb eax, 00
0049f519: 89442414 mov [esp+14], eax
0049f51d: 89542410 mov [esp+10], edx
0049f521: 8b44241c mov eax, [esp+1c]
0049f525: 0bc0 or eax, eax
0049f527: 7d14 jge _alldiv+3d (0049f53d)
0049f529: 47 inc edi
0049f52a: 8b542418 mov edx, [esp+18]
0049f52e: f7d8 neg eax
0049f530: f7da neg edx
0049f532: 83d800 sbb eax, 00
0049f535: 8944241c mov [esp+1c], eax
0049f539: 89542418 mov [esp+18], edx
0049f53d: 0bc0 or eax, eax
0049f53f: 7518 jnz _alldiv+59 (0049f559)
0049f541: 8b4c2418 mov ecx, [esp+18]
0049f545: 8b442414 mov eax, [esp+14]
0049f549: 33d2 xor edx, edx
0049f54b: f7f1 div eax, ecx <-- FAULT
0049f54d: 8bd8 mov ebx, eax
0049f54f: 8b442410 mov eax, [esp+10]
0049f553: f7f1 div eax, ecx
0049f555: 8bd3 mov edx, ebx
0049f557: eb41 jmp _alldiv+9a (0049f59a)
0049f559: 8bd8 mov ebx, eax
0049f55b: 8b4c2418 mov ecx, [esp+18]
0049f55f: 8b542414 mov edx, [esp+14]
0049f563: 8b442410 mov eax, [esp+10]
0049f567: d1eb shr ebx, 1
0049f569: d1d9 rcr ecx, 1
0049f56b: d1ea shr edx, 1
0049f56d: d1d8 rcr eax, 1
0049f56f: 0bdb or ebx, ebx
0049f571: 75f4 jnz _alldiv+67 (0049f567)
0049f573: f7f1 div eax, ecx
0049f575: 8bf0 mov esi, eax
0049f577: f764241c mul eax, dword ptr [esp+1c]
0049f57b: 8bc8 mov ecx, eax
0049f57d: 8b442418 mov eax, [esp+18]
0049f581: f7e6 mul eax, esi
0049f583: 03d1 add edx, ecx
0049f585: 720e jc _alldiv+95 (0049f595)
0049f587: 3b542414 cmp edx, [esp+14]
0049f58b: 7708 ja _alldiv+95 (0049f595)
0049f58d: 7207 jc _alldiv+96 (0049f596)
0049f58f: 3b442410 cmp eax, [esp+10]
0049f593: 7601 jbe _alldiv+96 (0049f596)
0049f595: 4e dec esi
0049f596: 33d2 xor edx, edx
0049f598: 8bc6 mov eax, esi
0049f59a: 4f dec edi
0049f59b: 7507 jnz _alldiv+a4 (0049f5a4)
0049f59d: f7da neg edx
0049f59f: f7d8 neg eax
0049f5a1: 83da00 sbb edx, 00
0049f5a4: 5b pop ebx
0049f5a5: 5e pop esi
0049f5a6: 5f pop edi
0049f5a7: c21000 ret 0010
0049f5aa: cc int 3
0049f5ab: cc int 3
0049f5ac: cc int 3
0049f5ad: cc int 3
0049f5ae: cc int 3
0049f5af: cc int 3
0049f5b0: 8b442408 mov eax, [esp+08]
0049f5b4: 8b4c2410 mov ecx, [esp+10]
0049f5b8: 0bc8 or ecx, eax
0049f5ba: 8b4c240c mov ecx, [esp+0c]
0049f5be: 7509 jnz _allmul+19 (0049f5c9)

Windows 5.0 (Windows 2000 build 2195) [Service Pack 3]

EAX = 00000000
EBX = 00000000
ECX = 00000000
EDX = 00000000
EBP = 0012f960
DS:ESI = 0023:00000000
ES:EDI = 0023:00000000
SS:ESP = 0023:0012f8a0
CS:EIP = 001b:0049f54b
FS = 0038
GS = 0000
EFLAGS = 00010246

MM0 = b946fa2c00000001
MM1 = a0005b7900000001
MM2 = 00000400a0338478
MM3 = 0012010000000020
MM4 = b947000000000000
MM5 = 7ffde0000012fd28
MM6 = b946f8bc80430bfa
MM7 = 000000007ffde6cc

Crash reason: Integer Divide-by-Zero

Crash context:
An integer division by zero occurred in module 'VirtualDub'.

Thread traces:

Thread 0000033c (Main thread)
C:\p4root\dev\VirtualDub\source\Init.cpp(247)
C:\p4root\dev\VirtualDub\source\Init.cpp(268)
C:\p4root\dev\VirtualDub\source\Init.cpp(286)
C:\p4root\dev\VirtualDub\source\Init.cpp(348)
C:\p4root\dev\VirtualDub\source\Main.cpp(188)
C:\p4root\dev\VirtualDub\source\Main.cpp(211)

Thread call stack:0049f54b: _alldiv()
0049cf62: VDFraction::scale64ir()
00456b3e: PositionControlUpdateString()
77fa02ff: ntdll!KiUserCallbackDispatcher [77f80000+202ec+13]
77e1a33e: USER32!CallNextHookEx [77e10000+a2fa+44]
77e15b09: USER32!GetWindowLongA [77e10000+5ac8+41]
004568ed: PositionControlWndProc()
77e1558a: USER32!DefWindowProcA [77e10000+4734+e56]
77e1559a: USER32!DefWindowProcA [77e10000+4734+e66]
77fa02ff: ntdll!KiUserCallbackDispatcher [77f80000+202ec+13]
77e1a405: USER32!CallNextHookEx [77e10000+a2fa+10b]
10001120: LgWndHk!UnInstallWndHook [10000000+1047+d9]
77e15ead: USER32!IsWindowVisible [77e10000+5d45+168]
77e3a244: USER32!SetWindowPlacement [77e10000+2a1f4+50]
77e14730: USER32!TranslateMessageEx [77e10000+3fe0+750]
77e1558a: USER32!DefWindowProcA [77e10000+4734+e56]
77fa02ff: ntdll!KiUserCallbackDispatcher [77f80000+202ec+13]
77e163c2: USER32!IsWindowVisible [77e10000+5d45+67d]
77e168a4: USER32!SendMessageA [77e10000+6860+44]
0045e40c: RecalcPositionTimeConstant()
77e31ca5: USER32!GetMessagePos [77e10000+2175c+549]
77e3d6b8: USER32!SetProcessDefaultLayout [77e10000+2d5fd+bb]
77e1a33e: USER32!CallNextHookEx [77e10000+a2fa+44]
012b2ba3: LgMsgHk!UnInstallMsgHook [012b0000+2770+433]
00474dd8: MenuHit()
77e1a723: USER32!GetMenuState [77e10000+a65f+c4]
00476a15: MainWndProc()
77e1a36a: USER32!CallNextHookEx [77e10000+a2fa+70]
00b72a1a: nView!NVGetMonitorName [00b60000+7220+b7fa]
77e31ca5: USER32!GetMessagePos [77e10000+2175c+549]
77e3a244: USER32!SetWindowPlacement [77e10000+2a1f4+50]
77e145e5: USER32!TranslateMessageEx [77e10000+3fe0+605]
77fa02ff: ntdll!KiUserCallbackDispatcher [77f80000+202ec+13]
77e16e2c: USER32!GetParent [77e10000+6dee+3e]
77e15b51: USER32!DispatchMessageA [77e10000+5b46+b]
00474309: WinMain@16()
77f83e57: ntdll!RtlAnsiStringToUnicodeString [77f80000+3dfb+5c]
77ddbf0b: ADVAPI32!RegQueryValueExA [77db0000+2be3c+cf]
77ddc081: ADVAPI32!RegQueryValueExA [77db0000+2be3c+245]
004a744b: _msize()
0047b514: QueryConfigDword()
77f83d7d: ntdll!RtlReleasePebLock [77f80000+3d6e+f]
77ea69c2: KERNEL32!GetStartupInfoA [77e80000+266e2+2e0]
77ea68bb: KERNEL32!GetStartupInfoA [77e80000+266e2+1d9]
004a179e: WinMainCRTStartup()
77ea847c: KERNEL32!ProcessIdToSessionId [77e80000+282ff+17d]

-- End of report

[fccHandler]

I see! The PositionControl code is crashing. Avery Lee (phaeron) already knows about this and has promised to fix it in VirtualDub 1.5.1. If you need an immediate fix, look here:

http://virtualdub.everwicked.com/index.php?act=ST&f=15&t=2062

[acanthis]

Originally posted by fccHandler
I see! The PositionControl code is crashing. Avery Lee (phaeron) already knows about this and has promised to fix it in VirtualDub 1.5.1. If you need an immediate fix, look here:

http://virtualdub.everwicked.com/index.php?act=ST&f=15&t=2062

Thanks. Good to know I wasn't losing my mind :) I'll hold off for 1.5.1