Bug Report Crash when I stop recording to file

[Eef]

OBS worked just fine, then I changed something in the audio settings, don't quite remember what it was. Ever since then, I get a crash once I stop recording.
I tried messing around with audio to get the old state back, uninstalling and reinstalling OBS, and updating my graphics card drivers, to no avail.

Crash report (edit: I tried to upload the minidump file, too, but the website says it doesn't have a permitted extension.):

OBS has encountered an unhandled exception and has terminated. If you are able to
reproduce this crash, please submit this crash report on the forums at
http://www.obsproject.com/ - include the contents of this crash log and the
minidump .dmp file (if available) as well as your regular OBS log files and
a description of what you were doing at the time of the crash.

This crash appears to have occured in the 'c:\windows\system32\kernelbase.dll' module.

**** UNHANDLED EXCEPTION: 80000003
Fault address: 000007FEFD5E3CA2 (c:\windows\system32\kernelbase.dll)
OBS version: Open Broadcaster Software v0.613b
Windows version: 6.1 (Build 7601) Service Pack 1
CPU: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz

Crashing thread stack trace:
Stack EIP Arg0 Arg1 Arg2 Arg3 Address
000000000013EB08 000007FEFD5E3CA2 000007FEF4447910 0000000000007530 000000000013EA68 0000000000000000 kernelbase.dll!0x7fefd5e3ca2
000000000013EB10 000007FEF42BEBB3 0000000000000001 000000000013ED10 0000000002050800 0000000000000002 obsapi.dll!OSTerminateThread+0x33
000000000013EB40 000000013F676368 000000000013ED10 000000000006138C 000000000012138E 000007FEFBF43B20 obs.exe!OBS::Stop+0x178
000000000013EBE0 000000013F674392 0000000000001389 000000000013ED10 0000000000000111 000000000012138E obs.exe!OBS::StopRecording+0x22
000000000013EC10 000000013F69A572 0000000000000070 FFFFFFFFFFFFFFFF FFFFFFFFFFFFFFFF 00000000775D9B43 obs.exe!OBS::OBSProc+0x8a2
000000000013EE00 00000000775D9BD1 000000000084B3F0 000000013F699CD0 00000000FFFFFED1 000000000006138C user32.dll!0x775d9bd1
000000000013EEC0 00000000775D6AA8 000000000012138E 0000000000000111 0000000000001389 000007FEFBF40A29 user32.dll!0x775d6aa8
000000000013EF50 00000000775D6BAD 000000000027B210 0000000000000001 0000000000000000 0000000000000001 user32.dll!0x775d6bad
000000000013EFA0 000007FEFBF40BBF 000000000006138C 0000000000000001 000000000027B210 000007FEFDDE2421 comctl32.dll!0x7fefbf40bbf
000000000013EFE0 000007FEFBF447FE 000000000000FF00 0000000000030000 0000000000000202 0000000000000000 comctl32.dll!0x7fefbf447fe
000000000013F0A0 00000000775D9BD1 000000000013F388 000007FEFBF43B20 000000000084B3F0 00000000009A0870 user32.dll!0x775d9bd1
000000000013F160 00000000775D98DA 0000000000000000 0000000000000000 000007FEFBF43B20 0000000000000001 user32.dll!0x775d98da
000000000013F1E0 00000000775D67C2 00000000018D083B 00000000018D083B 000007FEFBF1F450 0000000002071000 user32.dll!0x775d67c2
000000000013F270 000000013F668979 0000000000000000 0000000000000000 000000013F640000 0000000000000000 obs.exe!WinMain+0xa49
000000000013F810 000000013F6E5CF0 0000000000000000 0000000000000000 0000000000000000 0000000000000000 obs.exe!strstr+0x1ac
000000000013F8C0 00000000774B652D 0000000000000000 0000000000000000 0000000000000000 0000000000000000 kernel32.dll!0x774b652d
000000000013F8F0 00000000776EC541 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ntdll.dll!0x776ec541

Video thread stack trace:
Stack EIP Arg0 Arg1 Arg2 Arg3 Address
00000000143DF788 00000000777112FA 0000000002092700 000007FEF42AC49A 0000000000000001 0000000000000001 ntdll.dll!0x777112fa
00000000143DF790 000007FEFD5B10DC 0000000000000001 0000000000000001 0000067200000000 0000000000000170 kernelbase.dll!0x7fefd5b10dc
00000000143DF830 000000013F67C377 0000000000000000 0000000000000000 0000000000000000 0000000000000000 obs.exe!OBS::MainCaptureLoop+0x1e27
00000000143DFCC0 000000013F678E89 0000000000000000 0000000000000000 0000000000000000 0000000000000000 obs.exe!OBS::MainCaptureThread+0x9
00000000143DFCF0 00000000774B652D 0000000000000000 0000000000000000 0000000000000000 0000000000000000 kernel32.dll!0x774b652d
00000000143DFD20 00000000776EC541 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ntdll.dll!0x776ec541

Encode thread stack trace:
Stack EIP Arg0 Arg1 Arg2 Arg3 Address
000000001423FCA8 00000000777115FA 000000001423FD68 000007FEF42AC5B6 0000000000010000 0000000002330000 ntdll.dll!0x777115fa
000000001423FCB0 000007FEFD5B1203 0000000000000010 0000000000000000 0000000000000000 0000000000000000 kernelbase.dll!0x7fefd5b1203
000000001423FD50 000000013F679C1D 0000000000000001 0000000000000000 0000000000000000 0000000000000000 obs.exe!OBS::EncodeLoop+0x18d
000000001423FE90 000000013F678E79 0000000000000000 0000000000000000 0000000000000000 0000000000000000 obs.exe!OBS::EncodeThread+0x9
000000001423FEC0 00000000774B652D 0000000000000000 0000000000000000 0000000000000000 0000000000000000 kernel32.dll!0x774b652d
000000001423FEF0 00000000776EC541 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ntdll.dll!0x776ec541

A minidump was saved to C:\Users\[username]\AppData\Roaming\OBS\crashDumps\OBSCrashDump2014-03-30_1.dmp.
Please include this file when posting a crash report.

List of loaded modules:
Base Address Module

 

[Lain]

Did you perhaps change it to mono (1 channel)? That's currently broken, though that's in encoder settings. Nothing in audio settings should really cause anything like this to ahppen.

 

[Eef]

Thank you for the quick answer! I checked the settings again, "Convert mic/aux to mono" (if that's what it says in English) is not checked. But setting audio device from "Digital audio (S/PDIF) (4 high definition audio device)" back to "Standard" helped just now, no more crashing during the last two tests. Weird, I could have sworn I had done that before.