Unless you use Plex, which allows your own content (but still disallows torrent streaming or sharing your analog TV with your users, so not ideal), you're SOL.
... how about connecting a computer to your TV ? Inconvenient depending on your setup, but not hopeless.
Get a cheap Raspberry Pi, install LibreELEC (a minimal Linux distro that boots directly into Kodi), and you've got a turnkey full-featured media center without much cost or effort. It even supports HDMI-CEC so you can navigate on the RasPi using your TV remote.
Or just use an AppleTV, which comes with a built-in program called "Computer" that lets you stream your own content from any Mac on the LAN.
I have about 400 movies and thousands of TV shows that I stream this way, in subscription-free bliss.
The content comes from CDs, DVDs, and Blu-rays from the library or my own purchases; and I have a $20 gadget that records OTA TV shows and movies onto a USB stick.
Pirate streaming android apps on those TV boxes aren't worth the effort IMO, they are flaky and stream sources die off, torrents are always easier.
Just follow a guide on Reddit and you're good to go 20 minutes later with no server needed. Stremio also has apps for some TV OSes like Samsung I believe but haven't tried.
I have a whole homelab setup with Plex but switched to Stremio because it's just dead simple, reliable, with a gigantic library. No waiting for downloading either, takes about 10 seconds to start streaming without interruptions.
You may be referring to those sketchy pre configured Fire TV sticks sold for 100 bucks or whatever though which are indeed a bad way to go.
If you've got some hangup about plugging a video source in your TV -- the way we've always done prior to TV vendors deciding they wanted to not just make the screen but control what's on it -- and would prefer to use a hobbled TV OS running on an underpowered SoC instead of just using a cheap and far superior Rasperry Pi, then, yes, you can indeed still just install Kodi directly onto the TV.
Title "Get Started"
First card "Root your TV"
Description "Jailbreak your TV and install Homebrew Channel. Gain more control over your TV"
So, to install Homebrew Channel, as your comment instructs, I'd first need to root my TV. No way are any non devs capable of that.
Re-read the link you've shared.
> First card "Root your TV"
Now look at the second card -- the one that says "no root required".
Imagine the USB stick flow from downloading to viewing.
There are plenty of cheap devices that offer set-top-box experiences, if that's your thing. A cheap Raspberry Pi running Kodi usually provides a superior experience to the TV's native software even for the streaming services -- I'm paying for Netflix, Disney+, and Paramount Plus and still prefer watching them through Kodi over using the TV's apps.
For local content, you don't need anything like Plex. Just plug mass storage directly into the TV, or a RasPi, or just host it on a local server with SMB or NFS. Synology has a Media Server application that can run on your NAS at no extra cost and exposes your media library via DLNA/UPnP, and there are many other such solutions floating around.
There are huge number of options here.
This is not accurate. The protocol that supports using the TV remote to operate software running on external devices is called HDMI-CEC, and it has widespread hardware and software support.
Kodi running on a Raspberry Pi supports HDMI-CEC and can be operated through the TV remote.
It appears that my TV supports it, so it's time to build my own box.
I believe my point about Plex still stands, not a lot of people can do what developers do.
This is not accurate. Most alternatives, in fact, do not require rooting your TV.
Look, if you like Plex, you like Plex -- you don't have to justify your preference by confidently posting incorrect information about everything else.
To say nothing of the fact that, despite having access to what seems like an endless supply of content, it's really common to be unable to find a service that carries the movies or shows we'd like to see. I have a lengthy list of movies and TV shows that either have never made it to streaming, are only available for rental, or only have a partial showing. (e.g., only the first season of WKRP is available, it seems.)
Add to that the shit like Amazon adding ads even to the Prime subscription... eff that. Piracy is a lot more attractive if I can't even pay to get rid of ads.
You could always own it forever: https://www.ebay.com/itm/167292774586?_skw=Wkrp+in+Cincinnat...