VLC as always saves the day. Most recently for me when you want to watch HDR UHD ripped to 1080p. With plex, this becomes a problem you need to buy a plex pass for and more significantly, must have a '16 Intel CPU or newer to be able to remap it while VLC does so in the fly.
Details: In plex, the colors are so washed out it looks like a black and white movie. In VLC, the colors hit you like
Addition: I tried two remedies while packing with handbrake. BT.709 colorspace and a custom one from reddit. Both lead to the movie being so dark that you cant see most of the details.
Conclusion: VLC being open source, we should be able to see what they are doing and copy this behavior. if plex wont do it without payment, this could be huge for jellyfin for example.
Anyone with actual knowledge who can shed light on this?
Proper HDR support, both on the encoding and decoding side, has been a chore since the beginning. There’s no excuse for Plex. But in the open source community, development started slowly because most devs didn’t own anything that was capable of playing HDR.