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Mumble Overlay Plugin 1.0-3 2013/08/10


If "doesn't work" mean something other than "isn't listed as a source" then please specify that. Otherwise the most likely issue is with the installation or its dependencies on your end.

Quite right! Just finished installing the .NET 4.5.2 framework and msvcrt as instructed here.

It all works now! Thanks.

If you are upgrading from the older releases you need to update your msvcrt to 2013. Download using the following link:

Click download and choose the x86 or x64 accordingly.

You also need to upgrade (if you have not already) your .NET installation to 4.5.x

.NET 4.5.2
or download them at:


New Member
Hi (sorry for my bad english, I'm french)
I recently added the mumble overlay plugin to my clr host plugin folder, when I add it in sources, I don't know which size I have to attribute to it.
when I finally setup it and load my stream, OBS crash every time.

and this is my mumble (1.2.8) overlay setup :

Here the crash report :

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 - 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\syswow64\kernelbase.dll' module.

Fault address: 753EC42D (c:\windows\syswow64\kernelbase.dll)
OBS version: Open Broadcaster Software v0.64b
Windows version: 6.1 (Build 7601) Service Pack 1
CPU: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz

Crashing thread stack trace:
Stack EIP Arg0 Arg1 Arg2 Arg3 Address
108FEBEC 753EC42D E0434352 00000001 00000005 108FECAC kernelbase.dll!0x753ec42d
108FEC44 705D2A42 00000000 1DC7726C 045E1228 047C3C3C clr.dll!0x705d2a42
108FECE8 705D337F 108FED00 00000005 11E376B0 6CFD7960 clr.dll!0x705d337f
108FEDBC 6D3FB37C 047C3BD8 00000000 0401AA78 006B567A!0x6d3fb37c
108FEE20 6D21461A 047B25B0 108FEF40 6F7B4157 047B2548!0x6d21461a
108FEED8 6F7D6EA7 047B2548 00000000 00000000 00000000!0x6f7d6ea7
108FEEE4 6F7B4157 00000000 047B257C 00000000 108FEF70!0x6f7b4157
108FEF48 6F7B4096 00000000 047B257C 00000000 047B257C!0x6f7b4096
108FEF5C 6F7B4051 047B257C 00000000 00000000 108FEFA0!0x6f7b4051
108FEF78 6F7D6E28 11E376B0 108FEFE8 70493315 108FF034!0x6f7d6e28
108FEF90 70483DE2 108FF034 108FEFD8 705D2C66 108FF0D0 clr.dll!0x70483de2
108FEF9C 70493315 6F819298 108FF00C 70490952 6F451000 clr.dll!0x70493315
108FEFF0 70496CDF 108FF098 1DC76FA0 108FF2B8 108FF4F4 clr.dll!0x70496cdf
108FF070 705DCD73 108FF554 11E376B0 108FF4F4 108FF29C clr.dll!0x705dcd73
108FF1E4 704F82F7 1DC76D44 108FF4F4 00000000 00000000 clr.dll!0x704f82f7
108FF1FC 704F8365 1DC76D20 11E376B0 108FF4F4 00000000 clr.dll!0x704f8365
108FF2A4 704F8432 11E376B0 108FF3C8 7062D5CF 108FF4F4 clr.dll!0x704f8432
108FF300 7062D566 108FF4F4 1DC76C10 108FF4AC 108FF4F4 clr.dll!0x7062d566
108FF30C 7062D5CF 00000002 7062D551 108FF4F4 01000000 clr.dll!0x7062d5cf
108FF3D0 7062D54C 1DC76B48 108FF4F4 00000000 00000000 clr.dll!0x7062d54c
108FF3F0 704F8365 1DC76B34 705DCDC2 11E376B0 00000000 clr.dll!0x704f8365
108FF498 704F8432 00000002 00000000 00000001 705DCC76 clr.dll!0x704f8432
108FF4F4 704F849F 00000002 00000002 1DC76A4C 705DCDC2 clr.dll!0x704f849f
108FF518 705DCE75 11E376B0 00000000 00000000 00000000 clr.dll!0x705dce75
108FF59C 706136F8 06B340F8 108FF804 778B9F72 06B340F8 clr.dll!0x706136f8
108FF7C0 7544338A 06B340F8 677E6613 00000000 00000000 kernel32.dll!0x7544338a
108FF7CC 778B9F72 706136AF 06B340F8 00000000 00000000 ntdll.dll!0x778b9f72
108FF80C 778B9F45 706136AF 06B340F8 00000000 00000000 ntdll.dll!0x778b9f45

A minidump was saved to C:\Users\Bahamut1\AppData\Roaming\OBS\crashDumps\OBSCrashDump2015-02-28_4.dmp.
Please include this file when posting a crash report.

List of loaded modules:
Base Address Module

here the minidump :

It only do this when my mumble is launched, when it is not launched, OBS does not crash.


New Member
Hi everyone !

I added a delay parameter to this plugin.
We needed this features because we wanted to stream from a game console while using Mumble.
The Game capture adds a delay, and we had to add a delay to the sound.
In consequence, the Mumble overlay (showing who is talking) was not synchronized with our voices anymore.

I created a fork of the original plugin here:

Feel free to merge the two projects if you like it ;).


New Member
I'm planning/going to transition to Studio for the features it offers over Classic, but not having a Mumble Overlay is kind of a big drawback.