2024-09-05, 04:57 PM
I did a test with the 4k resto of Casablanca and Blade Runner 2049 and the picture was noticeably washed in comparison to the literal disc source when tone mapping was toggled off in Jellyfin.
When I turned it on after I set up hardware transcode, the color profiles on JF matched the disc source after setting up hardware transcoding as well.
But yes - only on the intel mac/LG/iPhone. Oddly (or maybe not oddly) the iPhone was matching the source in terms of color as best as I could compare a phone to an Oled 4k TV.
Even toggling between different tone mapping profiles, i.e. BT.2390 and Mobius, I was seeing a difference in color - leading me to believe that SOMETHING was mapping tone.
When I turned it on after I set up hardware transcode, the color profiles on JF matched the disc source after setting up hardware transcoding as well.
But yes - only on the intel mac/LG/iPhone. Oddly (or maybe not oddly) the iPhone was matching the source in terms of color as best as I could compare a phone to an Oled 4k TV.
Even toggling between different tone mapping profiles, i.e. BT.2390 and Mobius, I was seeing a difference in color - leading me to believe that SOMETHING was mapping tone.