Personally I just setup a PC as a NAS‡ and installed VLC on my TV so that I can just browse the NAS and play the files directly
Is it efficient? No.
Is it the best way? Also no.
Does it work? Yes, surprisingly well in fact.
‡ The first time was simply a network shared folder, the second time was using TrueNAS.
I’m not sure exactly what model but it’s a 4k 75in hisense running Android from like 5 years ago