Question / Help [SOLVED] "Noise Suppression" filter not available on OBS 21.0.2

[Sylvhem]

Hello!

I'm using Debian 9 and, since the OBS version shipped with my OS doesn't include a browser plugin, I recently compiled OBS 21.0.2 with the Linux Browser plugin. It worked perefctly, but I now notice that the "Noise Suppression" audio filter isn't available in the audio filters anymore.
Is that normal? Should I have compiled a specific plugin to use this functionality? Is there a way to this that?

 

[Tuna]

Looking at the code:

find_package(Libspeexdsp QUIET)
if(LIBSPEEXDSP_FOUND)
        set(obs-filters_LIBSPEEXDSP_SOURCES
                noise-suppress-filter.c)
        set(obs-filters_LIBSPEEXDSP_LIBRARIES
                ${LIBSPEEXDSP_LIBRARIES})
else()
        message(STATUS "Speexdsp library not found, speexdsp filters disabled")
endif()

Looks like the noise suppression filter requires libspeexdsp to function. So install the development package of libspeexdsp and re-run CMake so it checks the installed libraries again and picks it up.

 

[Sylvhem]

Thank you, that solved it!