There is software that can do this (zapping and prepare streaming by using
the PC) but the KiSS is not the player that can handle this or makes it easy.
I don't think whatever is possible is sufficient to enjoy it if even possible
and also don't see whatever good it would do...
Mainly a stream file should be ready when starting to stream otherwise it
will only pay the part already available. It also would require modifications
as the KiSS is not fully compliant with upnPav which is mainly used by these
Frankly I don't know as i never tried any of this software...
I don't see any need for it unless you bought the wrong player for your needs