Both HDR10 and Dolby Vision expand the range of brightness and color a display can show compared to standard dynamic range video, but they implement it differently.
HDR10
An open, royalty-free standard using static metadata — one brightness and color setting applied across an entire piece of content. It's the most widely supported HDR format.
Dolby Vision
A proprietary format using dynamic metadata, adjusting brightness and color scene by scene or even frame by frame, which can produce more precise results — but requires licensed hardware support.
| Factor | HDR10 | Dolby Vision |
|---|---|---|
| Metadata | Static | Dynamic |
| Licensing | Royalty-free | Proprietary, licensed |
| Device support | Very broad | Growing, more premium-tier |
Does this affect IPTV specifically?
Support depends on whether the source content and your display both support the format, and whether your player app passes the signal through correctly — this is a smaller factor for most live IPTV channels compared to on-demand 4K content. If you're choosing between Dolby Vision and HDR10+ specifically rather than base HDR10, see our Dolby Vision vs HDR10+ comparison.