


To better illustrate the cause of the problem, I am going to reference an Amazon review. It's a 4800 Roku Ultra "feature" that is broken. It's unlikely the TV has the "always-on" Dolby Vision issue would apply as the TCL TV likely does not have the Dolby Vision upscaler the 4800 Roku Ultra has. If your TCL TV is a 4K TV, the TV likely supports HEVC natively.

If your TCL 4K tv supports Dolby Vision, aka 12-bit video, even if the "always-on HDR" is on, it may still look decent on a television that supports Dolby Vision.ģ. No surprise, the "always-on HDR" issue applies to every TV that HEVC video is played back on from an MKV container.Ģ. TCL 4K built in roku doesn't reflect any transcoding in the Plex dashboard when playing videos.ġ. use 2021 Ultra on the TCL 4K tv, and it didn't have the problem.ģ. Finally dragged the 2021 Ultra up to the vizio, and it indeed has the problem.Ģ. I understand what you're saying here, just a couple things:ġ.
