No transcoding while streaming over internet?

[Spook50]

I don't use TrueNAS, so IDK.  But that is the official image.  But it also depends if TrueNAS tacks on a bunch of environment variables that could change how it behaves.

Are you able to list out all the environment variables used with the container?

My Jellyfin configuration shows no additional environment variables, though I'll have to do some homework to find out what default variables TrueNAS puts on it, since I'm trying to "re learn" what little Linux knowledge I had since last playing with any Linux distro ten years ago (which was on Ubuntu, and IIRC TrueNAS is Debian based).