Oblivian:Paul1977:Oblivian: I take it you don't have a reasonably new smart tv? I would have thought file limitations are almost a thing of the past with the built in media players these days.
I have a 2012/13 Panasonic plasma - use Kodi as a media store/library on a couple of devices, enable the uPnP sharing and browse using the built in player. Almost everything I throw at my tv is played native with no modification/caching/muxing etc. Including multi channel audio streams out to the amp.
http://kodi.wiki/view/UPnP/Server
Worth a test before spending more money.
I do have a reasonably new smart TV Panasonic Plasma VT50 (possibly the same as yours). While it supports most file formats it stretches widescreen movies (1920x800) vertically to fit the full screen (1920x1080).
Yep, ST50.
And also, odd.
Just double checked with Kodi streaming, I have 3 aspect options. Of which Aspect1 is the default and I see bars on WS data. Seems to fit to width only. Aspect2 (change in options while playing) fills to top of screen. And original, which does some odd shrink
It's been ages since I looked, but I'm pretty sure that no matter what I did I couldn't get it letterboxed to correct the aspect ratio. And I don't think they've ever release a firmware update for it either.