Can max sample rate be specified?

[Mike48]

Thanks, Simon. Given the high reputation of sox, I tried putting this

convOut=-af aresample=resampler=soxr

into the stream.options entry field of MinimWatch. This lead to the error 'convOut setting incorrect for converter'. Unfortunately, to me the Synology DS414 I use is somewhat a black box, so I wonder if you can give further hints. Do I need to install sox myself? I don't find a Synology package but perhaps could install an SSH client if that would help me install it manually.