6 hours ago
After updating my Jellyfin server from version 10.10.7 to 10.11, Dolby Vision playback stopped working on my LG C1 OLED (WebOS app).
Before the update, the same exact file correctly triggered Dolby Vision on the TV (the DV logo appeared and playback worked perfectly).
Now, with server 10.11, the same file only plays as HDR10, and the Dolby Vision flag no longer activates.
No other components have changed:
Before the update, the same exact file correctly triggered Dolby Vision on the TV (the DV logo appeared and playback worked perfectly).
Now, with server 10.11, the same file only plays as HDR10, and the Dolby Vision flag no longer activates.
No other components have changed:
- The WebOS client app is the same version as before.
- The TV firmware hasn’t been updated.
- Server configuration (playback, transcoding, remux options, etc.) is identical.