You can just use a spawn profile inside TVheadend with FFmpeg instead of creating an additional mux to do the audio transcoding. It’s much simpler and doesn’t require instructions a mile long.
I explain a spawn profile here briefly already: Live TV (IPTV Support) - #102 by sixxnet
Anyways, the source code can be easily compiled into a proper executable. Don’t need to be a programmer to do it. Or if asked someone could provide an executable for the community.
