MinimStreamer package not present in options box in MinimWatch

[streamer99]

I have now tried streaming to other endpoints including a Naim MuSo and an iPhone.
In all cases there are repeated instances of the error message:
Converter program ended unexpectedly with exit value 1

The problem is not therefore limited to the HQPlayer environment and I presume is something to do with the functoning of FFMpeg on Synology.
Unfortuately, I have no experience of FFMpeg and no insight about how to investigate it on the NAS. It appears to be poorly documented.
I have tried both the community install of FFMpeg and an installation of video station which some people have said works better but behaviour was not modified by this