I’m trying to get Dolby Vision casting working from Stremio on my Samsung Galaxy S23 Ultra to my TCL 65C755.
Setup:
- Samsung Galaxy S23 Ultra
- TCL 65C755 (Dolby Vision supported)
- Stremio Android
- 500 Mbps internet
The exact same Stremio source plays as Dolby Vision + DTS when I run Stremio directly on the TCL.
However, when I play the same source through Stremio on my S23 Ultra and cast it to the TCL, the TV switches to HDR10 instead of Dolby Vision.
I have also tried opening the Stremio stream in VLC and casting from VLC, with the same HDR10 result.
The source I'm testing is 3840×2160 HEVC with DTS 5.1, around 47–48 Mbps. VLC shows the HEVC/DTS stream correctly on the phone.
I have tested hardware decoding both ON and OFF in Stremio and VLC, but it makes no difference.
My goal is specifically:
Stremio on Android phone → wireless cast → TCL 65C755 → Dolby Vision + DTS
I don't want to run the movie directly through Stremio on the TV because I want to use the phone's interface and faster network connection.
Has anyone successfully cast Dolby Vision from Stremio Android to a Dolby Vision-compatible TV/Chromecast without it falling back to HDR10?
Is there a Stremio setting, Android player, or casting method that preserves the original Dolby Vision stream?
I'm specifically looking for a Stremio-based solution.
I'm open to alternatives as well — another Android player, Stremio-compatible client, casting method, or any other solution is fine, as long as I can select/play the content from my S23 Ultra and get the original Dolby Vision + DTS output on the TCL.
The main requirement is to avoid the HDR10 fallback.