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hondakoJPN
New Participant
December 21, 2020

MRCTools 5.1.0 does not work with OBS Studio 26.1.0

I'm trying Mixed Reality Capture on Oculus Quest 2.
I have installed the MRC Tools 5.1.0 plugin in OBS Studio 26.1, but I don't see OclusMrcSource in the OBS source.

The following error is recorded in the OBS Studio log.
　LoadLibrary failed for'../ ../ obs-plugins / 64bit / oculus-mrc.dll': The specified module could not be found.
　(126)
　Module'../ ../ obs-plugins / 64bit / oculus-mrc.dll' not loaded

When I looked it up, it seems that oculus-mrc.dll calls the following DLL.
　Avcodec-57.dll
　Avutil-55.dll
　Swscale-4.dll

However, the DLL that comes with OBS Studio 26.1.0 is new as follows.
　Avcodec-58.dll
　Avutil-56.dll
　Swscale-5.dll

 Could you please make oculus-mrc.dll of MRCTools compatible with these DLLs?

4 replies

Hengstar
New Participant
December 23, 2020
Hi, have you tried OBS v24? MRC Tool might not support 26 yet.
hondakoJPNAuthor
New Participant
December 24, 2020
Thank you for your reply.

After uninstalling all MRCtool and OBS, I installed MRC 5.1.0 again.
The OBS link was displayed on the final screen of the installation, so I installed OBS Ver24 according to that.
There is a plugin installation link on the same screen, and clicking on it also installed the plugin.
The problem has been solved.
Hrui
New Participant
September 18, 2021

hello, i am unable to download MRC tool in quest, could you please share the APK with me?

WillSteeleNYC
Participant
April 7, 2023

I am able to use use the latest stable version of OBS 29.0.2 with the latest version of MRC by copying the following files in the bin folder from a standalone version 24.0.3 of OBS to the plugins directory or bin folder.  I prefer the plugins directory as to not clash with anything in my main app...

avcodec-58.dll
avutil-56.dll
libogg-0.dll
libopus-0.dll
libvorbis-0.dll
libvorbisenc-2.dll
libvpx-1.dll
libx264-157.dll
swresample-3.dll
swscale-5.dll

This is nice because we can use things like nvidia background removal tool instead of a greenscreen.

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