[arch-general] Question about packaging a library (AUR)

Hello, I am the maintainer of the 'transcribe' AUR package. Recently, I have received a request (cc) about also packaging and providing a proprietary library that comes along with 'transcribe'. I quote: * videosection, a special plugin provided by us as part of the download, can be found in the file libgstvideosection.so and it needs to be alongside the transcribe executable.* I tried to provide the videosection library in /usr/lib, but that doesn't work. I don't feel comfortable providing the library in /usr/bin. Do you know an appropriate way to deal with such cases? Is it preferable to install the executable in a separate folder alongside the library? For example, /opt/transcribe? Thanks in advance, Dominik