When I first learned how to put my media into Plex, I did it by using Handbrake, compressing the content down to .mp4, and doing my best to use “audio passthrough” for the highest quality audio tracks I could find. But nowadays a lot more discs are coming with TrueHD, which apparently isn’t supported by the .mp4 container.

I’m wondering what I should do for these audio tracks. I don’t really want to keep my media in .mkv format because of the challenge of getting subtitles to work and because the .mkv files are enormous. I’m assuming that hevc isn’t the answer, since I believe that still uses the .mp4 container. Any advice?